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U.S. EPA Consent Decree Semiannual Report Copyright 2014 City of Dubuque Consent Items # 9. ITEM TITLE: U.S. EPA Consent Decree Semiannual Report SUMMARY: City Manager recommending approval and authorization for the City Manager to certify and submit the City of Dubuque's March 31 Semi Annual Report to the US Department of Justice, US Environmental Protection Agency and the Iowa Department of Natural Resources. SUGGESTED DISPOSITION: Suggested Disposition: Receive and File; Approve ATTACHMENTS: Description Type US EPA Consent Decree March 31 Semiannual City Manager Memo Report-MVM Memo Staff Memo Staff Memo US EPA Consent Decree March 31 Semi Annual Supporting Documentation Report Part 1 US EPA Consent Decree March 31 Semiannual Report Supporting Documentation Part 2 THE CITY OF Dubuque UBE I erica .i Masterpiece on the Mississippi 2007-2012-2013 TO: The Honorable Mayor and City Council Members FROM: Michael C. Van Milligen, City Manager SUBJECT: March 31 Semi Annual Report US EPA Consent Decree Required Submittal DATE: March 16, 2016 City Engineer Gus Psihoyos recommends City Council approval and authorization for the City Manager to certify and submit the City of Dubuque's March 31St Semi Annual Report to the US Department of Justice, US Environmental Protection Agency and the Iowa Department of Natural Resources. I concur with the recommendation and respectfully request Mayor and City Council approval. Micliael C. Van Milligen MCVM:jh Attachment cc: Barry Lindahl, City Attorney Cindy Steinhauser, Assistant City Manager Teri Goodmann, Assistant City Manager Gus Psihoyos, City Engineer THE CITY OF Dubuque DUBAll-America City Masterpiece ort the Mississippi TO: Michael C. Van Milligen, City Manager FROM: Gus Psihoyos, City Engineer --� SUBJECT: March 31 Semi Annual Report US EPA Consent Decree Required Submittal DATE: March 15, 2016 Introduction The purpose of this memorandum is to request City Council approval to authorize the City Manager to certify and submit to the appropriate parties, the City of Dubuque's March 31St Semi Annual Report, a Consent Decree required submittal. Background The City of Dubuque, Iowa is under a Consent Decree according to Case 2:11-cv-01001-EJM, United States of America and the State of Iowa v. the City of Dubuque, IA (N.D. Iowa), Civil Action Number 2008V00041, DOJ Case Number 90-5-1-1-09339 effective June 27, 2011. Per the Consent Decree, the City is required to submit a Semi Annual Report each March 31St and September 30th after the effective date of the Consent Decree. Discussion The purpose of the Semi Annual report is to present events and activities associated with the W&RRC and the Sanitary Sewer Collection System since approval of the Corrective Action Plans. The report specifically includes documentation on all Sanitary Sewer Overflows, a summary and status of projects including the WRRC Upgrades, a listing of all NPDES violations, and efforts and actions taken to reduce sources of infiltration and inflow. Action to be taken I respectfully request the City Council approve and authorize the City Manager to certify the March 31 st Semi Annual Report and Engineering staff to submit the certified report to the US Department of Justice, US EPA and the Iowa Department of Natural Resources. cc: Barry Lindahl, City Attorney Denise Ihrig, Environmental Engineer Consent Decree Semiannual Report March 31 , 2016 Consent Decree No. 2:11-cv-01011-EJM Prepared for: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY, UNITED STATES DEPARTMENT OF JUSTICE AND IOWA DEPARTMENT OF NATURAL RESOURCES Prepared by: March 15, 2016 CITY OF DUBUQUE, IA 50 W 13°i Street Dubuque, IA 52001 Table of Contents 1.0 CERTIFICATION........................................................................................................... 1-4 2.0 INTRODUCTION...........................................................................................................2-5 2.1 Background..........................................................................................................2-5 2.2 Purpose.................................................................................................................2-5 2.3 Report Summary..................................................................................................2-5 3.0 SANITARY SEWER OVERFLOWS............................................................................3-7 3.1 Sanitary Sewer Overflow Record ........................................................................3-7 3.1.1 Dry Weather Overflows ........................................................................3-7 3.1.2 Wet Weather Overflows.......................................................................3-7 3.2 SSO's Effect on Public Health and Water Quality..............................................3-8 3.3 Measures Enacted to Minimize Duration and Impact..........................................3-8 3.4 Measures Enacted to Stop the Overflow Event...................................................3-8 3.5 Measures Enacted to Prevent Another Recurrance..............................................3-8 3.6 Capturing Key Way Overflows ...........................................................................3-8 3.7 Warning Sign Postings.........................................................................................3-8 4.0 WATER & RESOURCE RECOVERY CENTER CONSTRUCTION UPGRADE.4-9 4.1 Project Planning...................................................................................................4-9 4.2 Current Project Status........................................................................................4-10 4.3 Biosolid Accumulation Prevention at the W&RRC ..........................................4-10 5.0 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES).5-11 5.1 Summary of all NPDES Permit Requirement Information................................ 5-11 5.2 NPDES Violations at the WRRC During The Reporting Period....................... 5-11 6.0 INFLOW & INFILTRATION REDUCTION PROGRAM......................................6-12 6.1 Background........................................................................................................6-12 6.2 Flow Metering....................................................................................................6-12 6.2.1 Sewershed 5 Flow Metering................................................................6-13 6.2.2 Sewershed 7 Flow Metering................................................................6-14 6.2.3 Sewershed 10 Flow Metering.............................................................. 6-15 6.2.4 Sewershed 11 Flow Metering..............................................................6-18 6.2.5 Sewershed 12 Flow Metering..............................................................6-18 6.3 Source Investigations.........................................................................................6-19 6.3.1 Private Property Inspections................................................................6-19 6.3.2 Dye Testing .........................................................................................6-20 6.3.3 Smoke Testing..................................................................................... 6-20 6.3.4 Manholes ............................................................................................. 6-20 i I I 6.3.5 Sanitary Sewer.....................................................................................6-21 6.4 Corrective Action Plan....................................................................................... 6-21 7.0 CORRECTIVE ACTION PLAN IMPLEMENTATION SCHEDULE...................7-22 7.1 Sewershed 1 I Corrective Action Plan Schedule................................................7-22 7.1.1 Private Property Corrections ...............................................................7-22 7.1.2 Private Property Corrections Identified during 2011 Smoke Testing.7-25 7.1.3 Public Sanitary and Storm Sewer Corrections Identified by 2011 Smoke Testing.................................................................................................7-26 7.1.4 Manhole Correction Schedule............................................................. 7-27 7.2 Sewershed 12 Corrective Action Plan Schedule................................................7-34 7.2.1 Private Property Inspections Corrections............................................7-34 7.2.2 Sanitary Sewer Smoke Testing: Private Property Defects Corrections— Laterals................................................................................................7-37 7.2.3 Sanitary Sewer Smoke Testing: Private Property Defects Corrections — Various................................................................................................7-38 7.2.4 Sanitary Sewer Smoke Testing: Public Property Corrections.............7-38 4 7.2.5 Sanitary Sewer Smoke Testing: Storm Catch Basins..........................7-39 7.2.6 Manhole Corrections...........................................................................7-40 7.2.7 Brick Manhole Corrections ................................................................. 7-41 7.2.8 Sanitary Sewer Rehabilitation/Corrections .........................................7-42 7.3 Sewershed 7 Corrective Action Plan Schedule..................................................7-43 7.3.1 Failed and Corrected Private Property Inspections 7-43 7.3.2 Sanitary Sewer Smoke Testing- Private Property Defect Corrections7-44 7.3.3 Sanitary Sewer Smoke Testing: Public Property— Sanitary Sewer Corrections..........................................................................................7-46 7.3.4 Sanitary Sewer Smoke Testing: Public Property— Storm Sewer Corrections..........................................................................................7-49 7.3.5 Manhole Corrections...........................................................................7-51 7.3.6 Brick Manhole Corrections .................................................................7-53 7.3.7 Sanitary Sewer Corrections.................................................................7-53 7.4 Sewershed 5 corrective action plan schedule.....................................................7-54 7.4.1 Failed and Corrected Private Property Inspections ............................. 7-54 7.4.2 Sanitary Sewer Smoke Testing— Private Property Defect Corrections7-56 7.4.3 Manhole Corrections...........................................................................7-57 7.4.4 Carter Road Detention Basin - Manhole Corrections..........................7-61 7.4.5 Sanitary Sewer Corrections................................................................. 7-62 8.0 CMOM UPDATE..........................................................................................................8-66 8.1 The CMOM Program......................................................................................... 8-66 8.2 CMOM Implementation..................................................................................... 8-66 8.2.1 Fats, Oils, and Grease.......................................................................... 8-66 9.0 ASSESSMENTS AND ENGINEERING ANALYSES...............................................9-68 .10.0 OTHER RELATED ACTIVITIES............................................................................ 10-75 ii I APPENDICES APPENDIX A— FLOW METER LOCATION MAP APPENDIX B— SEWERSHED 5: LOCATION MAP AND FLOW METER DATA APPENDIX C— SEWERSHED 7: LOCATION MAP AND FLOW DATA APPENDIX D—SEWERSHED 10: LOCATION MAP AND FLOW DATA APPENDIX E— SEWERSHED 6: LOCATION MAP AND FLOW DATA APPENDIX F— SEWERSHED 11: LOCATION MAP AND FLOW DATA APPENDIX G—SEWERSHED 12: LOCATION MAP AND FLOW DATA TABLES Table 2-1 Organization of inforination required by the Consent Decree............................2-6 Table 3-1 Sanitary sewer overflows during the reporting period......................................3-7 Table 4-1 Significant deadlines for the Water& Resource Recovery Center.....................4-9 Table 5-1 Monthly operating reports submitted during the reporting period.......................5-1 1 Table 6-1 Sewershed 5 Flow Meter Data - Meter Location: 45 W. 32nd Street.................. 6-13 Table 6-2 Sewershed 7 Flow Meter Data — Comparison of Significant Stonn Events 2014 and 2015 .........................................................................................................6-14 Table 6-3 Sewershed 7 Flow Meter Data —Comparison of Snow Melt Events 2014 to 2016...6-15 Table 6-4 Sewershed 10 Flow Meter Data Summary—Pre Bee Branch Creek Project..........6-16 Table 6-5 Sewershed 10 Flow Meter Data Summary— Post Bee Branch Creek Project.........6-16 Table 6-6 Sewersheds 5, 6, 7 and 10 Flow Meter Data Summary..................................6-17 Table 6-7 Sewershed 11 Flow Meter Data Summary.................................................6-18 Table 6-8 Property Inspection Progress................................................................. 6-19 Table 9-1 Dry Weather Peak Flows; Existing Conditions (Kinematic Wave Analysis).... 9-71 Table 9-2 Wet Weather Peak Flows; Existing Conditions (Kinematic Wave Analysis)... 9-72 Table 9-3 Wet Weather Peak Flows; Modified Conditions (Kinematic Wave Analysis)...9-73 FIGURES Figure 6-1 Map of priority sewersheds for I&I investigation....................................................6-20 Figure 9-1 Sewershed 1 1 -- Rosedale and W. Locust SSO Evaluation Flow Model............. 9-70 Figure 9-2 DWF Analysis Existing Pipe Condition................................................ 9-71 Figure 9-3 Peak Wet Weather Flow Analysis-- Existing Pipe Conditions........................ 9-72 Figure 9-4 Peak Wet. Weather Flow Analysis— Modified Pipe Conditions....................... 9-73 iii 1.0 Certification I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my directions and my inquiry of the person or person who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Michael C. Van Milligen City Manager 1-4 2.0 Introduction 2.1 BACKGROUND The City of Dubuque, Iowa is under a Consent Decree according to Case 2:11-cv-01001-EJM, United States of America and the State of Iowa v. the City of Dubuque, IA (N.D. Iowa), Civil Action Number 2008V00041, DOJ Case Number 90-5-1-1-09339. The Consent Decree became effective on June 27, 2011 and requires the City to submit semiannual reports to the Department of Justice (DOJ), Environmental Protection Agency (EPA) and Iowa Department of Natural Resources (DNR). 2.2 PURPOSE The purpose of this report is to satisfy Section VIII, Paragraph 25 of the Consent Decree. Paragraph 25 requires the City to submit semiannual reports on March 31 and September 30 after the Effective Date (June 27, 2011). The report includes summary information regarding events and activities performed in the prior six months. Therefore, the "reporting period" shall refer to the time between October 1, 2015 and March 31, 2016, minus the document transportation dates to ensure deliver of the report by the deadline. 2.3 REPORT SUMMARY Paragraph 25 of the Consent Decree requires the semiannual reports to include specific information as well as a summary of the status and progress of all projects and programs required by Sections V and VI of the Consent Decree. 'Fable 2-1 lists how the required information is organized in this report. �-5 Table 2-1.Organization of information required by the Consent Decree. Consent Decree Paragraph Summary of Requirement Report Section 25(a)i Sanitary Sewer Overflow (SSO) locations 3.1 25(a)ii SSO duration of flows Table 3-1 25(a)iii SSO estimated flow volume Table 3-1 25(a)iv Waterbody downstream of SSO Table 3-1 25(a)v Suspected cause of SSO Table 3-1 25(a)vi SSO effect on public health and water quality 3.2 25(a)vii Measures to minimize SSO 3.3 25(a)viii Measures to stop SSO 3.4 Measures to prevent recurrence of SSO and 25(a)ix 3.5 milestones 25 b i Construction upgrades 4.0 25(b)ii NPDES permit summary 5.1 25(b)iii NPDES permit violations during reporting 5.2 eriod 8 Assessments and engineering analyses 9.0 9 Dis osal of biosolids at WPCP 4.3 Capture of overflow from Key Way Drive 10 a manhole 3.6 10(b) Posting of warning signs at SSO locations 3.7 11 Construction upgrade to WPCP 4.0 12(a) North Fork Catfish Creek interceptor placed into Reported in 9/30/11 service Semiannual Report 12(b) I&I flow metering 6.2 12(c) Flow meters installed in first sewershed during Reported in 9/30/11 2010 Semiannual Report 12(d) I&I source identification 6.3 12(e) I&I corrective action plan 6.4 12(f) Implement I&I corrective actions 7.0 Collection System Management, Operation, and 1.3 a Maintenance plan (CMOM) 8.0 13(b) hn lement CMOM 8.2 14 Certify legal authority Completed upon signing of Consent Decree 15 Certify that Section V of Consent Decree has To be completed by June been completed and placed into service 30, 2016 16 Demonstrate all SSO and by-passes have been To be completed by June eliminated 30, 2017 17 If SSO or by-pass occurs, submit Remedial Plan Only applicable after and Schedule June 30, 2017 18 If SSO or by-pass occurs due to O&M, submit Only applicable atter Remedial Plan and Schedule June 30, 2017 2-6 i 3.0 Sanitary Sewer Overflows 3.1 SANITARY SEWER OVERFLOW RECORD The City of Dubuque experienced six (6) dry weather sanitary sewer overflows during the six month reporting period. Table 3-1 lists the locations and details of the overflows. The times reported as Start Times document when the call came into the Public Works department. The precise start time of the overflow may not be reported as it is dependent upon a member of the public or City staff observing and reporting the occurrence. The end time is documented as the time when the Public Works department was able to return the flow back to the sewer flow line and contain any spill that may have occurred. 3.1.1 Dry Weather Overflows All six overflow events occurred during dry weather. Events one, two, five and six were the result of roots in the sanitary sewer main, which temporarily plugged the line causing sanitary sewer laterals to fill with wastewater and back up in to homes. Overflow event number three resulted from a sanitary sewer main pipe defect. A section of sanitary sewer had broken and offset or dropped preventing flow to pass through the line. Event number four resulted from grease. In each overflow event the Public Works department used jet-vacuum equipment to clean the sanitary sewers where the overflows occurred and CCTV equipment was also used to conduct investigative work. Event three did trigger immediate action to correct the pipe defect. 3.1.2 Wet Weather Overflows There were no wet weather related overflows during the reporting period. Table 3-1.Sanitary sewer overflows during the reporting period. SSO# 1 2 3 4 5 6 SEWERSHED 10 10 1 21 8 8 Local Address 2161 Lincoln 2195 Lincoln 1655 Drexel Washington St and 1804 Rhomberg 1810 Rhomberg Avenue Avenue Avenue E.181h St. Ave Ave Start Date 12/20/2015 12/20/2015 1/12/2016 3/10/2016 3/12/2016 3/12/2016 Start Time 12:30 prn 12:30 pin 9:30 am 3:45 pin 11:15 am 11:15am End Date 12/20/2015 12/20/2015 1/12/2016 3/10/2016 3/12/2016 3/12/2016 End Time 2:30 pin 2:30 pm 10:30 am 4:15pm 12:30 pm 12:30pm Est.Overflow Est 100—300 Est 100 gallons Est. 15-20 gallons Est. 50 gallons Est.20-40 Est.50-75 Volume,Gal. gallons gallons gallons Downstream Controlled at the Controlled at the Controlled at the Bee Branch Controlled at the Controlled at the Waterbody property property property Detention Basin property property (Basement (Basement (Basement (Basement (Basement Backup) Backup) Backup) Backup) Backup) Suspected Roots Roots Pipe Defect Grease Roots Roots Cause 3-7 3.2 SSO'S EFFECT ON PUBLIC HEALTH AND WATER QUALITY There is always concern regarding public health, welfare and the environment with any overflow event. City staff conducts visual inspections of the overflow area to document the condition of the site and to perform clean-up activities as necessary. Overflow events one through three with five and six did result in sanitary sewer basement backups into private property. The residents are working with the City's insurance representative to manage the claims process for any damage caused to the property. The SSO's were reported within 24 hours to the Iowa DNR Manchester Office. Overflows localized to property basements were not posted and no public news release was made. Overflow event four was posted in accordance with the Consent Decree at a location near the intersection where the overflow occurred. 3.3 MEASURES ENACTED TO MINIMIZE DURATION AND IMPACT The City minimized the duration and impact of the SSOs by quickly responding to the event after it was called in and setting up City-owned equipment to perform the necessary activity to stop the overflow. 3.4 MEASURES ENACTED TO STOP THE OVERFLOW EVENT Each of the events ceased immediately following action taken by the City to clear the public sewer using the jet-vacuum equipment. In events one, two, five and six, the City used a root cutter to remove the roots from the sanitary sewer main to resume in-pipe flow. In event four, the jet-vacuum truck equipment was sufficient to remove the blockage. 3.5 MEASURES ENACTED TO PREVENT ANOTHER RECURRANCE Following events one, two, five and six, increased maintenance will be performed on lines where roots are the cause of the blockage and the area will be added to the annual root foaming program, until the line can be secured with a more sustainable means such as joint grouting, cured in place lining or replacement. The pipe defect noted during overflow event three was repaired on January 15, 2016. 3.6 CAPTURING KEY WAY OVERFLOWS Paragraph 10 of the Consent Decree requires the City to capture all overflows from the manhole located on Key Way Drive between 3500 Keymer Drive and 3507 Keystone Drive. No sanitary sewer overflows occurred at this location during the reporting period. 3.7 WARNING SIGN POSTINGS Paragraph 10 of the Consent Decree requires that the City post a warning sign at all SSO sites for at least 6 months after completion of the site cleanup, unless IDNR decides that the sign may be posted for a shorter period of time or not at all. Per the Consent Decree postings are not required for basement backups, therefore warning signs are not posted for these events. Event four is posted at. 1900 Washington Street. 3-8 4.0 Water & Resource Recovery Center Construction Upgrade There are no new updates to the W&RRC upgrade. The information stated herein is a restatement from previous Semi Annual reports, and remains in the report for reference along with maintained compliance with the Consent Decree's reporting requirements. 4.1 PROJECT PLANNING During its Fiscal Year 2006 goal setting process, the City Council listed the Water Pollution Control Plant (WPCP) as one of its high priorities. City staff subsequently applied for a State Revolving Fund (SRF) planning and design loan during the summer of 2006, and plant upgrades were placed on the DNR Intended Use Plan schedule. Following public hearings and bidding requirements, the Facility Plan was developed and approved by DNR. The facility's name was also changed to the Water& Resource Recovery Center(W&RRC). In October 2008, the team of Strand Associates and IIW Engineers was approved by the City Council to proceed with the design of the W&RRC upgrades. The NPDES permit was issued by DNR staff on April 1, 2010, and the plant construction permit was signed by DNR staff on April 5, 2010. Following public bidding requirements, the City Council approved a contract, and the notice to proceed was issued August 19, 2010. Table 4-1 lists the revised significant deadlines for the project, which take into account project delays resulting from force majeure. Table 4-1.Significant deadlines for the Water&Resource Recovery Center Deadline Target Date Digester Startup January 7, 2013 Sludge Processing Startup February 6, 2013 Excess Flow Equalization Aril 18, 2013 Aeration Tank Completion June 21, 2013 Final Clarifiers August 8, 2013 Substantial Completion August 29, 2013 Upgrades completed and August 29, 2013 placed in service per Section 11 of the Consent Decree 4-9 4.2 CURRENT PROJECT S'T'ATUS The City of Dubuque's lead engineer, Strand Associates, have certified the project substantially complete. A copy of the Substantial Completion letter was submitted with the March 31, 2014 Semi Annual Report. The W&RRC is fully operational and with all upgrades completed since August 2013, well within the compliance date set by the Consent Decree. Strand and the contractor continue to work through the punch-list to allow the project to have achieved "acceptance of the public improvement" for contract purposes 4.3 BIOSOLID ACCUMULATION PREVENTION AT THE W&RRC In February 2013, the City installed the new solids handling equipment (two centrifuges), and entered into a contract with Nutri-Jet Systems of Hudson, Iowa to manage the bio-solids, thereby preventing accumulation of bio-solids at the W&RRC. I 4-10 5.0 National Pollutant Discharge Elimination System (NPDES) 5.1 SUMMARY OF ALL NPDES PERMIT REQUIREMENT INFORMATION NPDES Monthly Operating Reports (MOR) for the City of Dubuque W&RRC were submitted to IDNR on the dates listed in Table 5-1: Table 5-1.Monthly operating reports submitted during the reporting period. Report Date Submitted September 2015 10/9/2015 October 2015 11/10/2015 November 2015 12/15/2015 rev. 12/21/2015 December 2015 1/11/2016 January 2016 2/15/2016 February 2016 Scheduled on or before 3/15/2016 5.2 NPDES VIOLATIONS AT THE WRRC DURING THE REPORTING PERIOD There were no violations during this reporting period. A 5-11 6.0 Inflow & Infiltration Reduction Program 6.1 BACKGROUND Prior to the Consent Decree date of lodging, the City experienced several discharges of untreated or partially treated wastewater. These events were caused by sharp increases in flow within the sanitary sewer system during and immediately after a rainstorm. To better locate the sources of this issue, the City placed flow meters throughout the City. Depending on location, the meters measured the flow of water from each Sewershed over a one to eleven month period of time. Five of the twelve Sewersheds were identified as receiving elevated flows during and directly after a precipitation event. Under the Consent Decree, the City agreed to investigate these five Sewersheds before January 1, 2016. The section below describes the City's progress in identifying I&I sources in the five Sewersheds (Figure 6-1). The City completed its preliminary investigation of the five sewersheds prior to January 1, 2016. As such, the City has identified capital improvements necessary to reduce inflow and infiltration of storm and ground water into the collection system. The City recognizes that its work toward the goal of eliminating sanitary sewer overflows will continue beyond the sources identified during the investigations prior to January 1, 2016, therefore the City has invested and continues to invest in long term permanent flow metering of its collection system. The investment in long term flow metering will not only show the reduction of inflow and infiltration as a result of capital improvements made to the collection system, but also highlight areas where additional work will be necessary. Section 6.2 describes the ongoing flow metering results and effort. 6.2 FLOW METERING During the reporting period, the City continued to monitor flows at key locations in Consent Decree Sewersheds 5,7,10, 11, and 12 with additional flow metering in Sewershed 6. The continued flow metering is conducted to analyze the effectiveness of improvements and to observe changes from earlier flow metering results. Flow metering continues outside the five Consent Decree Sewershed areas including flow metering in Sewershed 6 and at key locations along the Catfish Creek in Sewersheds 1,2, and 3. Sewershed 6 flows pass through Sewershed 10 therefore its flows need to be analyzed to understand flows through Sewershed 10. Sewersheds 1, 2, and 3 drain into the interceptor sewer along the Catfish Creek, which was subject to overflows in July 2014. Appendix A includes a map showing City-wide flow metering at twenty-eight locations, including those in the Consent Decree required areas. New during the reporting period is the conversion of mobile flow metering site to permanent flow metering stations, with data reported via the City's collection system SCADA. During the reporting period, there was one notable rain event which occurred on December 13, 2015. Therefore for comparison, two earlier rain events from the preceding reporting period were selected each totaling greater than one inch, but with lower intensities; one on September 10, 6-12 2015, and a second on September 29, 2015. In addition, there was a snow melt event on February 19, 2016. The following flow metering sections document the response of the system in each of the Consent Decree sewersheds to these events. 6;2.1. Sewershed 5 Flow Metering The City continues to monitor sewer flow in Sewershed 5, and similar to the other Consent Decree areas, flows continue to be monitored beyond the required time frame. Supporting this effort, Sewershed 5 was selected as the first site for permanent flow metering. The permanent flow metering station is online. The site was selected due to its ease of access, proximity to a fiber optic network via the traffic control system, electricity, and the ability to review flow data from the Sewershed in isolation from other sewersheds. The City remains with Teledyne/ISCO flow meters and has installed the latest generation of flow meter, the Signature meter. The meter body is installed in a nearby traffic cabinet thereby reducing the need to set traffic control in busy intersections, and relays real-time flow data and alarms via the City's fiber optic network. Flows from Sewershed 5 are monitored in unison with flows from Sewersheds 6 and 7 as they all pass through Sewershed 10. Section 7 of this report includes the corrective actions established for Sewershed 5 as the City works toward reducing sources of I&I. Flow metering and site inspections identified significant inflow in an area adjacent to the Carter Road detention basin. The location of the basin is situated such that during detention times, sanitary sewer manholes are often submerged. The City identified several corrective actions to be taken, including sanitary sewer cured-in-place-pipe lining and manhole rehabilitation. It continues to be important to track when the detention basin fills and when it does not following a rain event. The detention basin filled during the September 10, 2015 event but not during the September 29th or December 13th events. The snow melt event for 2016 is shown along with data from the 2015 snow melt event. The data and graphical curves are also similar. The supporting graphical flow data may be found in Appendix B along with a location map. No new sources were identified, however the City has prepared additional capital improvements for this area as described in Section 7, and the City will continue to track storm and snow melt events. Table 6-1 Sewershed 5 Flow Meter Data-Meter Location: 45 W.32"d Street Ave. Dry Peak Total Peak,Wet Max flow Detention Event Date Weather Rain, Rain Weather depth (in) Filled Flow Rate, Inches Event, Flow Rate, 24" dia. Yes/No MGD Inches MGD pipe September 10, 0.279 0.18 1.62 1.05 6.20 Yes 2015 September 29, 0.279 0.13 1.03 0.71 4.86 No 2015 November 3, Mobile Flow Meter removed and Permanent Flow Metering Station came Online 2015 December 13, 0.251 0.08 1.96 1.65 9.16 No 2015 Snow Melt Events March 9, 2015 0.246 Snow Snow 0.64 4.48 No Melt Melt February 19, 0.251 Snow Snow 0.75 5.93 No 2016 Melt Melt 6-13 6.2.2 Sewershed 7 Flow Metering The City monitors flows through Sewershed 7 at tour sites. Sewershed 7 is divided into in two separate basins, with a common high point manhole. Flow metering reports are divided as flow passing through a master meter at 7A (White Street next to Fulton) and a master meter at 7B (2404 White). Data collected from the meters for significant rain events will be retained and compared to future rain events to see if any patterns emerge. Appendix C contains a map of Sewershed 7 and the flow data collected during the reporting period; a summary is shown in the table below. The data is from the meters located at White Street next to Fulton (7A Master Meter), 2404 White (713 Master Meter), 2225 Central (713 sub- meter), and 400 Kaufmann (2225 Central sub-meter). Table 6-2 Sewershed 7 Flow Meter Data—Comparison of Significant Storm Events Sewershed Average Daily September 10 September 29,n' December 13 n, Meter Dry Weather 2015, Storm Event 2015, Storm Event 2015, Storm Event Reference No. Flow, MGD (Total Rain 1.62in, (Total Rain 1.03in, (Total Rain 1.96in, Peak 0.18in) Peak 0.13) Peak 0.08in) Peak Flow, MGD Peak Flow, MGD Peak Flow MGD White Street next to Fulton 0.272 0.780 0.560 0.620 (7A Master Meter 2404 White (713 Master 0.098 1.180 0.370 0.340 Meter 2225 Central 0.185 0.820 0.500 0.330 sub to 713) 400 Kaufmann (sub to 2225 0.009 0.140 0.060 0.100 Central As reported and provided in the 2015 semi-annual reports, we continue to look for patterns and flow behavior similar to flows observed on the 19t" and 30`" of June 2014 at the 7B Master Meter which were notably different than past and more recent events. There were no comparable storm events to verify that the system performed the same as it did during the June 2014 storm events. The City has however conducted a physical elevation survey at the high-point manhole described in the September 2015 Semi Annual report, and have also televised the storm and sanitary sewers upstream of the high-point manhole and Master Meter 7A for any indicators that flows have passed from 7A to 7B. Several section of sanitary sewer show signs of multiple flow lines, these will be observed during the next significant rain event along with the high-point common manhole location. In addition, the Sewershed also saw the installation of two permanent flow metering stations, which were completed at the end of February 2016. I During the reporting period, the City contacted the property owners of 252 and 338 Kaufinann Avenue to assist with the repairs to two sanitary sewer laterals located between the flow nieters at 400 Kaufmann and 2225 Central Avenue. The laterals were found to be in disrepair and taking on storm sewer flow. The laterals were repaired on January 13`I' , 2016 by Connolly Construction 6-14 of Peosta, Iowa and were monitored during the snow melt in February 2016. As shown in Table 6-3, the flows appear to be less than what is typically measured during a snow melt when comparing flows to 2014 and 2015 data. The data however may not reflect a true comparison example as differing total snow fall accumulations during the melting period will have an effect on the data. The City will closely monitor the flows between 400 Kaufinann and 2225 Central to see if there is a measurable reduction during the next storm event. The laterals were 4-inch diameter pipes, with an approximate slope of 0.25%, if assumed to be flowing full during a storm event each pipe could potentially contribute a flow rate of more than 125,000 gallons per day during a significant rain event, or 0.25MGD estimated total from both laterals. The City will continue to check the flow meters to observe if this level of reduction has been accomplished. Table 6-3 Sewershed 7 Flow Meter Data—Comparison of Snow Melt Events 2014 to 2016 Sewershed Average Meter Daily Dry March 5t" 2014 March 9t"2015 February 19t"2016 Reference No. Weather Snow Melt Snow Melt Snow Melt Flow, MGD White Street next to Fulton 0.272 ND ND ND 2 (7A Master Meter 400 Kaufmann 0.009 1.540 0.110 0.050 sub to 7B 2225 Central(sub 0.185 0.980 0.49 0.190 to 7113) 2404 White (713 Master 0.098 NDI NDI ND 2 Meter ND I-No data available due to battery failure. ND 2-No data available, the meter was removed to convert location to a permanent flow metering station. 6.2.3 Sewershed 10 Flow Metering Flow metering per the Consent Decree was completed in 2014. The City believes it to be necessary to continue flow metering in Sewershed 10. In addition to Sewersheds 5, 7, 11, and 12, the City will have ongoing flow metering at the master meter locations beyond the required time period to confirm any changes in the system. Currently, the City's Bee Branch Creek restoration project includes a significant sanitary sewer replacement project, part of which lies in Sewershed 10. The Sewershed 10 meters are located downstream of Sewersheds 5, 7(`a' and `b'), and 6 (a non-Consent Decree area). The Sewershed 10 drainage area takes on flow from several other Consent Decree Sewershed areas. A location map in Appendix D shows the drainage area and where other sewersheds tie in. During the reporting period, flows to the master meter were interrupted as new sanitary sewer was installed during the Bee Branch Creek project. As such, flows recorded after December 1, 2015 were taken in two locations, one at the original master meter site located at Rhomberg and Kniest Streets and second location in a new 36 inch diameter sewer located adjacent to 2256 Prince Street, the revised meter locations are shown on a separate map also located in Appendix D. All other meters in the area were removed for maintenance and will be re-deployed back in to Sewershed 10. A summary of the flow data from the reporting period along with the February 2016 snow melt event are shown in Tables 6-4 and 6-5. Table 6-4 shows storm events prior to 6-15 the Bee Branch sanitary sewer installation; and Table 6-5 shows a storm event and snow melt event following the Bee Branch sanitary sewer installation. The second master meter data shown in Table 6-5 includes flows measured from Sewershed 5, 6, and 7 that typically would have been measured by meter 10-1. The most notable difference was the reduction of direct inflow measured between September 10th and September 29ti', 2015 and the observation of flows maintaining at lower levels during the December 14t", 2015 event. Table 6-4 Sewershed 10 Flow Meter Data Summary—Pre Bee Branch Creek Project Sewershed Ave. Daily Dry September 10 September 29", Meter Weather Flow, 2015, Storm Event 2015, Storm Event Reference MGD (Total Rain 1.62in, Septh tember (Total Rain 1.03in, No. Peak 0.18in) 18 ,2015 Peak 0.13) Peak Flow, MGD Significant Peak Flow, MGD 1&I Source 10-1 (Master) Removed 1.387 7.02 3.13 Bee Branch 36" (2 nd Master NDa NDr Meter NDa—No data available, the meter was not installed prior to the December 2015 rain event Table 6-5 Sewershed 10 Flow Meter Data Summary—Post Bee Branch Creek Project Sewershed Ave. Daily Dry December 13"', 2015, February 19 2016 Meter Weather Flow, Storm Event Snow Melt Reference No. MGD (Total Rain 1.96in, Peak 0.08in) Peak Flow MGD 10-1 (Master) 0.045 0.53 1.86 Bee Branch 36" (2�d Master 0.758 4.01 2.37 Meter The master meter, 10-l and then the Bee Branch 2"d master meter measures flow not only from Sewershed 10 but also flows from Sewersheds 5, 6, and 7. To evaluate the improvements, the flow data from 10-1 and the Bee Branch 2nd master meter are compared to data from Sewersheds 5, 6, and 7. Table 6-6 highlights the reduction in inflow and infiltration (I&I) resulting from the September 18"' private property improvement. The flows passing through Sewershed 5 master meter then pass through a flow meter in Sewershed 6 at 6C, these meters are located on either side of the connection where the significant inflow source was detected and removed. Appendix E includes a location map for Sewershed 6 along with the graphical flow data for the time periods referenced in this section. The average daily dry weather flow from Sewershed 5 is just below 0.300MGD, during the rain event on September 10tl' the flow increases to 1.05MGD (0.700MGD of 1&I). As the flow passes through meter 6C it increases to 2.79MGD, this 2.0M.GD above the average daily flow for 6C, of which 0.700MGD can be attributed to Sewershed 5, therefore the I&I seen passing through the meter 6C is 1.30MGD. Following the September 18°' repair, the rain event on September 29"' was slightly less than the event on 6-16 September 10t1i however when evaluating the contribution of I&I to the system it can be clearly seen to be less when compared to similar stonn events. The average daily flow from Sewershed 5 is just below 0.300MGD, during the rain event the flow increases to 0.71OMGD (0.431MGD of I&I). As the flow passes through meter 6C it increases to 1.60MGD, this 0.827MGD above the average daily flow for 6C, of which 0.431 MGD can be attributed to Sewershed 5, therefore the I&I seen in 6C reduced to 0.396MGD. A similar level of reduction is seen when the stonn event on December 13, 2015 is examined, while the flow passing thorough meter 6C appears to be similar to the flow on September IOtl', the actual I&I is comparable in magnitude to that of September 29i1'. The average daily dry weather flow from Sewershed 5 is approximately 0.300MGD, during the rain event the flow increases to 1.65MGD (approximately 1.37MGD of 1&I). As the flow passes through meter 6C it increases to 2.67MGD, this 1.897MGD above the average daily flow for 6C, of which 1.37MGD can be attributed to Sewershed 5. Therefore the I&I seen in 6C is reduced to 0.526MGD, whereas the City would have typically seen 1.30MGD of inflow and infiltration from this part of Sewershed 6 during alike duration and intensity rain events. There remains approximately 0.400MGD to 0.5000MGD of I&I entering between Sewershed 5 and the meter at 6C. The City will continue to work with the private property owner to make improvements to several buildings upstream of meter 6C. The property owner has identified several improvements that are necessary to their facilities and they indicated that they will continue to keep the City infonned as they make improvements. The following table highlights the flows observed as a result of private property improvements that occurred on September 18t", 2015. Table 6-6 Sewersheds 5,6,7 and 10 Flow Meter Data Summary Sewershed Ave. Daily September 10 September 29"', December 13"', Meter Dry 2015, Storm 2015, Storm Event 2015, Storm Reference Weather Event (Total Rain 1.03in, Event No. Flow, (Total Rain 1.621n, Peak 0.13) (Total Rain 1.96in, MGD Peak 0.18in) Peak Flow, MGD Peak 0.08in) Peak Flow, September Peak Flow MGD MGD 18th'2015 Significant 10-1 (Master) 1.387 7.02 1&I Source 3.13 4.54* Removed 7A 0.272 0.780 0.560 0.620 76 0.098 1.180 0.370 0.340 6C 0.773 2.790 1.6002.670 5(Sub meter to 6C 0.279 1.050 0.710 1.650 * 10-! .Hasten Afete r plus Bee Branch 36ineh 2"` Afaste r Veler The Corrective Action Plan for Sewershed 10 was submitted for approval the USEPA and Iowa. DNR during this reporting period; the City received a Plan approval letter dated February 11, 2016. I 6-17 6.2.4 Sewershed 1 I Flow Metering The City voluntarily continues to monitor flows through Sewershed 11 and at a minimum maintains three flow meters in and around the Rosedale and Locust area where rain related sanitary sewer overflows have been documented. There were no wet weather related overflows at this location during the reporting period. Appendix F contains flow data collected at the three Sewershed 11 meter locations. The data is from the meters located at 1098 W. Locust, Rosedale and W. Locust, and 606 W. Locust Street. Again, two dates from an earlier reporting period are used for comparison and are summarized in Table 6-7 below. The table also includes the snow melt event on February 19, 2016. Table 6-7 Sewershed 11 Flow Meter Data Summary Sewershed Ave. Daily September 10 September 29'n, December February Meter Dry Weather 2015, 2015, 13th, 2015, 19th 2016 Reference No. Flow, MGD Storm Event Storm Event Storm Event Snow Melt (Total Rain 1.62in, (Total Rain 1.03in, (Total Rain 1.96in, Peak 0.18in) Peak 0.13) Peak 0.08in) Peak Flow, Peak Flow, Peak Flow MGD MGD MGD I 1098 W. Locust 0.029 0.34 0.20 NDi 0.16 Rosedale&W. 0.261 1.75 1.23 1.62 0.78 Locust 606 W. Locust 0.286 NDt 0.66* 1.90 ND2 Master Meter LI NDr-No dater available. Meter pullecl.for sensor maintenance. ND 2-No dater available, the meter hers removed to convert location to a permanent floly metering station. *Meter was not calibrated prior to the September 29`h storm event, therefore erroneous reading. The flows seen during the December 13, 2015 stonn event appear to be comparable to previous reporting periods. The corrective actions taken by private property owners appear to be having the expected effect on the flows with reductions remaining consistent from last year to this year. Additional private property corrective actions are discussed in Section 7 of this report along with public improvements to the sanitary sewer system. 6.2.5 Sewershed 12 Flow Metering In 2015, the City voluntarily redeployed six flow meters into Sewershed 12. A meter location map and available flow data may found in Appendix G. The purpose is to evaluate improvements that were made in Sewershed 12, which included sanitary sewer CIDP lining, manhole replacement, and sanitary sewer repairs and establish the benchmark for further work which is scheduled for the area. No new sources were determined during the reporting period, the flow data is consistent. with what has been measured previously. The City will complete further corrective action throughout the Sewershed these are described in Section 7, and include sanitary sewer manhole replacement and rehabilitation and additional sanitary sewer lining along Hill Street in the vicinity of Caledonia Street where storm inlets were observed to be smoking during sanitary sewer smoke testing. 6-18 During the reporting period, a permanent flow meter was installed at 1" Street and East Locust Street; this will monitor all flows passing through Sewershed 12. 6.3 SOURCE INVESTIGATIONS 6.3.1 Private Property Inspections Private property inspection progress is reported in Table 6-8. Private property inspections identify the roof drain discharge location, the presence of any stairwell or driveway drains, and the presence of a sump pit/pump on site. A passing inspection indicates no connections of clear water to the sanitary system. A failed inspection indicates a connection of clear water directly into the sanitary system, which may include roof drains connected to the sanitary sewer; a stairwell or driveway drain which is connected to the building floor drain; or a sump pump which is plumbed directly to the sanitary lateral or a floor drain within the building. Table 6-8 Property inspection progress Sewershed Percent of Completed Property Consent Decree Deadline to Complete Inspections* Property Inspections 11 100.00 9/30/11 12 99.86 6/30/12 7 99.34 6/30/13 5 99.68 6/30/14 10 98.65 6/30/15 *The Consent Decree does not state that all properties must be inspected. However, it is the City of Dubuque's intent to inspect 100%of the properties in each sewershed. Each improper connection observed during a private property inspection results in a failure 1 notice. The property owner then has 30 days to correct the improper connection, at which point a re-inspection of the property is conducted to verify that the improper connection has been eliminated. If the improper connection has not been corrected, the City may pursue legal action against the property owner to complete the necessary work. 6-19 OIEStt EpEyRR t Inflow &Infiltration ProgramUIJBiii JH Sanitary Smersheds To Be Inspected m a m Yh/ KENNEDY RD O P o �E 'wO y "✓'' C REITIASt 9 O , DERBY GRANGE Rb LBtHT+'AVE O aY E y )hi O_YW1C HTS SR v m C! K S yv W 32ND SYS `+ B r ��. 0 a 61115 a k�! KAUFMANN AVE std I w Ys .,SQ VRr `Z ggilyldF.TOH �Ci � . TST o �, >y,,, FnICM'Av aR ).: MILLCREST RD n suN W .FRWR UR mY Z W FF RD X2 SAIM ANNE OR j D q!PENNSYLVANIAAVE '1044 O Fay z wo s* $..W0 1 72 [i sr LE RD �n D." �` pCHAYEN C �'W�.eyp'�p� Q��� �R^cE s' � N WLLESr Su N p `� DODGE$r F , DAGIS W E eR N gN� S ���Os RRA LL� e�Qk'ay9 " M4� a NSa Figure 6-1.Map of Priority Sewersheds for I&I investigation. 6.3.2 Dye Testing Dye testing is performed in conjunction with private property inspections if the discharge location of a downspout, exterior stairwell drain, or driveway drain is unknown. The City will use dye to identify the discharge location(s). If the dye is found in the sanitary sewer, the property owner receives notice consistent with the private property inspection process described in Section 6.3.1. During the reporting period, no new areas were dye tested by the City; however, Clarke University in Sewershed 11 completed independent dye testing of roof drains to verify they had been successful in disconnecting them from the sanitary sewer lateral. The City will perform additional dye testing, as necessary following private property improvements to confirm improvements have had the desired effect. 6.3.3 Smoke Testing During the reporting period, no new areas were smoke tested. Additional smoke testing will commence, as necessary, following private property improvements to confirm the improvement has the desired effect or prompt further corrective action. 6.3.4 Manholes Corrective action was conducted on fifty-nine manholes throughout the Consent Decree Sewersheds 5, 7, 10, 11, and 12 during the reporting period. The detailed corrections are 6-20 identified in Section 7. The City has prepared three contract documents to bid work on the manhole corrective actions and has evaluated the priority of completing several manholes prior to others requiring only new riser sealant or grout. The City will submit a formal request detailing a revised prioritization schedule under separate cover. 6.3.5 Sanitary Sewer The City completed a targeted area closed-circuit televising of both the sanitary and store sewer systems in the vicinity of Broadway Street, Central Avenue, and Diagonal Street and 24°i Street and Central Avenue in Sewershed 7 (areas 7A & 713). Flow metering in 2014 and 2015 indicated a significant potential source of inflow in these vicinities. The City also completed survey of the collection system in these areas to assist in determining the possibility of flows moving between Sewershed 7A and 7B through a high-point manhole, as described in Section 6.2.2. The recorded footage allows the City to view any cracks, leaky joints, illegal lateral connections, and damaged or broken pipes. The severity of the structural degradation of each pipe section is rated based on a severity scale following the NASSCO (National Association of Sewer Service Companies) rating schedule. The rating system is used to assist the city in prioritizing which pipe sections are in need of immediate improvement. This work combined with the flow monitoring data provides the City with direction on how and where to make valued capital improvements. 6.4 CORRECTIVE ACTION PLAN It is the City's intent to complete the necessary work identified in. the approved Corrective Action Plans in a timely manner. If response to emergency events and unexpected issues arise which indicate delay in implementation, the City will submit a formal request to amend the schedule to the U.S. EPA and the Iowa DNR. Per the Consent Decree the City provides the Corrective Action Plan Implementation Schedule in Section 7.0 of this report. I I I 6-21 7.0 Corrective Action Plan Implementation Schedule 7.1 SEWERSHED 11 CORRECTIVE ACTION PLAN SCHEDULE The City continues to work with property owners to make corrections to their private properties. These corrections are made to private properties and therefore dependent upon funding by the property owner. The City's intent is to work with owners to achieve completion of the corrections without placing undue financial hardship on the private property owner. In 2014, the City documented twelve private property owners with sump pump, drive way drain, or downspout connections to the sanitary sewer system; during_ the reporting period, these have since been reduced to one. The remaining connection is a driveway drain. There are several options available to disconnect the drain from the property's sanitary sewer lateral however each comes at a substantial cost to the property owner, and in the event of failure or blockage of an improvement the owner is greatly concerned that they will experience property damage. Currently the drive way drain protects the property from flooding, as there are no storm sewers for storm water to enter in the immediate area. As such, the City is prepared to assist the property owner and install a possible gravity solution as a back-up or emergency overflow to the mechanical pump that would be required 7.1.1 Private Property Corrections The total number of private property inspection corrections reported in the Sewershed 11 Corrective Action Plan was 79. During follow up smoke and dye testing in the reporting period, several of those properties tested as not connected were amended to reflect a positive connection to the sanitary sewer system and are subject to corrective action. The number of properties has been adjusted up from 79 to 82. As of this reporting period a total of 81 of the 82 are corrected. Item House Street Defect Corrective Action Corrected and Passed No. Number Re-inspection 1 1350 Nowata St Exterior drain to sanitary sewer Constructed enclosure around stairway Yes 2 1775 Alta PI Exterior drain to Constructed enclosure around stairway Yes sanitary sewer 3 2010 Alta Vista St Roof drain to sanitary Disconnected from sanitary sewer Yes sewer 4 875 W Locust St Sump pump discharges New sump pit installed to separate storm Yes to sanitary sewer and sanitary 5 2340 Green St Sump pump discharges New sump pit installed to separate storm Yes to sanitary sewer and sanitary 6 2360 Green St Sump pump discharges New sump pit installed to separate storm Yes to sanitary sewer and sanitary 7 1340 Auburn St Sump pit without pump Pump installed in sump pit and plumbed Yes properly 8 1365 Loras Blvd Sump pit without pump Pump installed in sump pit and plumbed Yes properly 9 1818 Asbury Rd Sump pit without pump Pump installed in sump pit and plumbed Yes properly 7-22 10 1511 Adair St Roof drain to sanitary i Roof drain disconnected from sanitary Yes sewer sewer 11 1586 Wood St Roof drain to sanitary Roof drain disconnected from sanitary Yes sewer sewer 12 1870 St Ambrose St Roof drain to sanitary Roof drain disconnected from sanitary Yes sewer sewer 13 1340 Wood St Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 14 1451 Atlantic St Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 15 1670 N Grandview Sump pump discharges Sump pit disconnected from sanitary sewer Yes Ave to sanitary sewer 16 1845 Atlantic St Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 17 1885 Wood St Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 18 2386 University Ave Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 19 770 Angella St Sump pump discharges through flexible hose Sump pump discharges through rigid pipe Yes 20 895 Kirkwood Ave Sump pump discharges Sum through flexible hose P pump discharges through rigid pipe Yes 21 1050 Loras Blvd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 22 1085 Wood St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 23 1111 Rosedale Ave Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 24 1205 N Booth St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 25 1212 Wood St Sump pump discharges Sum through flexible hose P pump discharges through rigid pipe Yes 26 1458 Mt Pleasant St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 27 1480 Glen Oak St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 28 1490 N Grandview Sump pump discharges Sump pump discharges through rigid pipe Yes Ave through flexible hose 29 1580 Ashton PI Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 30 1610 Ashton PI Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 31 1645 Atlantic St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 32 1665 AsburyRd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 33 1693 Loras Blvd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 34 1695 Asbury Rd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 35 1715 AsburyRd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 36 1726 AsburyRd Sump pump discharges Sum throw h flexible hose P pump discharges through rigid pipe Yes 37 1730 Avoca St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 38 1755 Wood St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 39 1800 Lawndale St Sump pump discharges Sum through flexible hose p pump discharges through rigid pipe Yes 40 1810 Adair St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 41 1845 Asbury Rd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 7-23 42 1850 AsburyRd Sump pump discharges Sum through flexible hose p pump discharges through rigid pipe Yes 43 1855 Clarke Dr Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 44 1860 St Ambrose St Sump pump discharges Sum through flexible hose p pump discharges through rigid pipe Yes 45 1921 N Grandview Sump pump discharges Sump pump discharges through rigid pipe Yes Ave through flexible hose N Grandview Sump pump discharges 46 1985 Ave through flexible hose Sump pump discharges through rigid pipe Yes 47 2175 Rosedale Ave Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 48 2215 Green St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 49 1049 W Locust St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 50 1065 Auburn St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 51 1222 Wood St Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 52 1275 Mt Pleasant St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 53 1325 Loras Blvd Sump pump discharges Corrective action to be completed by Yes to sanitary sewer property owner 54 1339 Alta Vista St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 55 1380 Auburn St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 56 1392 Atlantic St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 57 1435 Mt Pleasant St Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 58 1475 University Ave Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 59 1485 University Ave Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 60 1491 Mt Pleasant St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 61 1528 Mt Pleasant St Roof drain to sanitary Corrective action to be completed by sewer;sump pump property owner Yes 62 1540 N Algona St Exterior drain to Corrective action to be completed by sanitary sewer property owner No 63 1640 Lawndale St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 64 1660 Ashton PI Sump pit without pump Corrective action to be completed by property owner Yes 65 1671 Avoca St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 66 1675 Loras Blvd Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 67 1715 Atlantic St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 68 1795 Adair St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 69 1'795 Auburn St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 70 1815 Loras Blvd Sump pit without pump Corrective action to be completed by property owner Yes 71 1885 St Ambrose St Sump pump discharges Corrective action to be completed by Yes through flexible hose property owner 72 1911 St Ambrose St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 73 1983 St Ambrose St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 7-24 74 1985 Alta Vista St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 75 2025 Delaware St Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 76 2033 Clarke Dr Sump pit without pump Corrective action to be completed by property owner Yes 77 2215 University Ave Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 78 2275 Green St Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 79 2396 University Ave Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 80 2337 Cherry Ave Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 81 1511 N Algona St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 82 1550 N Algona St Driveway drains to Corrective action to be completed by sanitary sewer property owner Yes 7.1.2 Private Property Corrections Identified during 2011 Smoke Testing As of this reporting period a total of 10 of the 27 identified are corrected. House Number Street Defect Corrective Action Completed 1744 N Grandview Ave Smoke from Water Access Televise lateral;notify property owner of No any necessary repair 1669 Adair St Smoke from Behind Curb Televise lateral;notify property owner of any necessary repair No 1450 Wood St Severed Sanitary Cleanout Property owner repair with water tight seal Yes 1951 Loras Blvd Smoke from ground near Televise lateral;notify property owner of as meter any necessary repair No 1280 Glen Oak St Smoke from ground and Televise lateral;notify property owner of water access any necessary repair No Smoke from water valve at Televise lateral;notify property owner of 800 W Locust St corner of stairs and sidewalk any necessary repair No Smoke from buffer strip 1537 Irving St between sidewalk and back Televise lateral;notify property owner of of curb any necessary repair No Smoke from retaining wall, Televise lateral;notify property owner of 1890 Audubon St steps and concrete in front of house any necessary repair No 990 Booth St Smoke from water valve Televise lateral;notify property owner of across street any necessary repair No 1871 Glen Oak St Smoke from driveway Property owner to disconnect driveway drain No 1575 Irving St Smoke from rocks near Televise lateral;notify property owner of driveway any necessary repair No 1671 Avoca St Smoke from rear Property owner disconnect downspout downspout from sanitary sewer Yes 1660 Ashton PI Smoke from shut-off valve Televise lateral;notify property owner of any necessary repair No Televise lateral;notify property owner of 1657 Ashton PI Smoke from sidwalk/valve any necessary repair No 1905 Loras Blvd Smoke from rear door Televise lateral;notify property owner of any necessary repair No 1065 Auburn St Smoke from crack near Property owner to disconnect driveway driveway drain Yes 1339 Mt.Pleasant St Smoke from valve Property owner to install water tight cap No 7-25 730 Kirkwood St Smoke from ground behind Televise lateral;notify property owner of curb any necessary repair No 1985 Clarke Dr Smoke from hole in ground Property owner disconnect downspout by down spout from sanitary sewer Yes 1550 Clarke Dr Smoke from hole in ground Property owner to install water tight cap Yes 1570 Mt.Pleasant St Smoke from uneven curb Televise lateral;notify property owner of any necessary repair No 1556 Mt.Pleasant St Smoke from driveway drain Property owner to disconnect driveway drain Yes 1350 Nowata St Smoke from stairway drain Action complete;awning installed to Yes prevent rain from entering drain 1200 Glen Oak St Smoke by water shut-off Televise lateral;notify property owner of No any necessary repair 615 Angella St Smoke by water shut-off Lateral was televised by licensed plumber; Yes no corrective action needed 1065 Auburn St Smoke from MH/cistern in Property owner repair front yard Yes 1800 Clarke Dr(SHS softball Smoke from ground near Property owner repair field) MH Yes 7.1.3 Public Sanitary and Storm Sewer Corrections Identified by 2011 Smoke Testing The September 2015 Semi Annual report showed an amended schedule to complete the sanitary sewer work located along Auburn and Custer Streets. The work listed below along Auburn and Custer includes both pipe replacement and sanitary sewer manhole replacement. The corresponding corrective action schedules are detailed in Sections 7.1.4, 7.1.5, and 7.1.6, these have been corrected to reflect the original dates submitted rather than amended dates as shown in the Se tember 2015 report. GIS ID House Street Defect Corrective Action Number SAN P 05590 1302 Atlantic Street Smoke from Ground; Improve or replace pipe longitudinal crack in pipe SAN S 05395 1537 Irving St Vented MH Cover Replace cover SAN S 05385 NA Irving St&Decorah St Smoke at MH Diamond Improve or replace manhole SAN S 05381 NA Loras Blvd&Nowata St Vented MH Cover Replace cover SAN S 06848 1419 Loras Blvd Smoke from ground around Improve or replace manhole MH,Vented Cover SAN S 05574 1871 Glen Oak St Smoke mke from ground around Improve or replace manhole MH SAN S 05580 NA Woods N of Lawndale Smoke from ground around Improve or replace manhole St MH SAN S 05348 NA St.Ambrose St& Smoke around MH Improve or replace manhole Rosedale Ave SAN S 05409 NA Custer St&Atlantic St Smoke around MH Improve or replace manhole SAN S 05394 1324 N Grandview Ave Smoke from MH,driveway Improve or replace manhole and curb Martha St and Nevada Smoke around MH and catch Improve or replace pipe to northeast SAN S 05657 NA St basin at SE Corner of (SAN P 05553) Intersection SAN S 06789 1881 Glen Oak St Manhole in low spot in front Improve or replace manhole yard SAN S 05578 1871 Glen Oak St Smoke from Ground near MH Improve or replace manhole SAN S 05436 NA W Locust St&Clarke Dr Smoke from crack in Improve or replace pipe(Grade 4 pipe, pavement SAN P 06063) 7-26 i SAN S 04703 1234 Rosedale Ave Smoke from MH in yard Improve or replace manhole SAN S 05320 1535 Irving Vented MH Cover Replace cover SAN P 05622 1340 Auburn St Multiple fractures,hole, Improve or replace pipe lateral intruding SAN P 05621 1880 Custer St Multiple fractures,hole in Improve or replace pipe pipe Multiple fractures,joint SAN P 05619 1790 Custer St separated,circumferential Improve or replace pipe crack SAN P 05615 1784 Custer St Multiple fractures Improve or replace pipe Multiple fractures, SAN P 05620 NA Custer St longitudinal crack,joint offset Improve or replace pipe Flood&dye storm sewer;televise STO S 04272 1855 Wood St Smoke from catch basin sanitary;improve as needed STO S 04376 995 Nevada St Smoke from catch basin Protruding lateral tap;property owner to repair Possibly lateral from 1825 Glen Oak; STO S 04340 1871 Glen Oak St Smoke from catch basin property owner to repair Flood&dye storm sewer;televise STO S 04231 1795 Adair St Smoke from catch basin sanitary;improve as needed 7.1.4 Manhole Correction Schedule In the September 2015 Semi Annual Report, many of the tentative manhole correction completion dates were adjusted due to the urgency with which work was necessary to design and complete reconstruction of utilities on the Lowell and Woodworth project. Following the City's discussion with the USEPA and the Iowa DNR, we acknowledge that a status report formally requesting changes to the completion dates is required. As such, where the City is requesting adjustment to the completion dates it shall be done under separate cover and they are bold highlighted in this report with the notation of`Amendment Request' or `AR' in the Completion Date column for ease of reference. The tentative completion dates shown are the original dates not the September 2015 report dates. During the reporting period five manholes were corrected. Item No. GIS ID House Street Defect Corrective Action Tentative Completion Number Completion Date 1 SAN S 1893 Wood St Brick manhole Improve or replace November AR 04710 manhole 2015 2 SAN S 1321 N Grandview Ave Brick manhole Improve or replace manhole Oct 2013 05394 SANS Improve or replace November 3 05580 1800 Lawndale St Brick manhole manhole 2015 AR 4 SAN S 1939 Wood St Brick manhole Improve or replace manhole July 2011 05751 i 5 SAN S 1675 Glen Oak St Brick manhole Improve or replace manhole July 2012 05610 7-27 6 SAN S NA Decorah St& Brick manhole Improve or replace manhole July 2012 05385 Irving St 7 SAN S 1911 N Grandview Ave Brick manhole Improve or replace manhole July 2012 05344 SAN S 8 0560 1700 Glen Oak St Brick manhole Improve or replace manhole July 2012 07013 9 SAN S NA Atlantic St& Brick manhole Improve or replace manhole July 2012 05331 Delaware St 10 SAN S 1800 Glen Oak St Brick manhole Improve or replace November AR 05585 manhole 2015 11 SAN S 1445 Auburn St Brick manhole Improve or replace manhole July 2012 05391 12 SAN S NA Fillmore St& Brick manhole Improve or replace manhole July 2012 05383 Auburn St 13 SAN S 1845 Avoca St Brick manhole Improve or replace November AR 05341 manhole 2015 SANS Improve or replace November 14 05626 1045 Vernon St Brick manhole manhole 2015 AR 15 SAN S 1210 Loras Blvd Brick manhole Improve or replace November AR 05653 manhole 2015 SANS Decorah St& 16 05367 NA Auburn St Brick manhole Improve or replace manhole July 2012 17 SAN S NA Delaware St& Brick manhole Improve or replace manhole July 2012 05357 Auburn St SAN 5 Loras Blvd& November February 18 05392 NA Atlantic St Brick manhole Improve or replace manhole 2015 2016 19 SAN S 1686 Lawndale St Brick manhole Improve or replace manhole July 2012 05612 20 SAN S 1633 Avoca St Brick manhole Improve or replace November AR 05379 manhole 2015 SANS Improve or replace November 21 05730 950 Wood St Brick manhole manhole 2015 AR SANS Improve or replace November 22 05628 1450 Alta Vista St Brick manhole manhole 2015 AR 23 SAN S 1760 Lawndale St Brick manhole Improve or replace manhole July 2012 05598 24 SAN S 1608 Lawndale St Brick manhole Improve or replace November AR 05624 manhole 2015 SANS Alley behind 1789 Improve or replace November 25 07329 NA Brick manhole Univ Ave manhole 2015 AR 26 SAN S 1040 Edina St Brick manhole Improve or replace November AR 05605 manhole 2015 27 SAN S 1098 Edina St Brick manhole Improve or replace manhole July 2012 05615 28 SAN S NA N Grandview Ave Brick manhole Improve or replace manhole July 2012 04720 29 SAN S 1871 Glen Oak St Brick manhole Improve or replace November AR 05574 manhole 2015 30 SAN S 1430 Glen Oak St Brick manhole Improve or replace manhole July 2012 05654 31 SAN S 1881 Glen Oak St Brick manhole Improve or replace manhole July 2012 06789 Eliminated 32 SAN S 1302 Atlantic St Brick manhole Improve or replace November AR 05405 manhole 2015 33 SANS 1945 N Grandview St Brick manhole Improve or replace manhole July 2012 05345 7-28 34 SAN S 1460 Atlantic St Brick manhole Improve or replace manhole July 2012 05384 35 SAN S NA Delaware St& Brick manhole Improve or replace manhole July 2009 05368 Ashton PI SANS Improve or replace November 36 01947 1795 Asbury Rd Brick manhole manhole 2015 AR SANS N Booth St& Improve or replace November 37 07012 NA Martha St Brick manhole manhole 2015 AR 38 SAN S 1419 Loras Blvd Brick manhole Improve or replace November AR 06848 manhole 2015 39 SAN S NAi Clarke Dr&N Brick manhole Improve or replace manhole July 2012 05458 Grandview Ave 40 SAN S 1576 Glen Oak St Brick manhole Improve or replace November AR 05625 manhole 2015 SANS Improve or replace November 41 05752 1086 Wood St Brick manhole manhole 2015 AR SANS Rosedale Ave(on November February 42 04703 1234 Glen Oak St) Brick manhole Improve or replace manhole 2015 2016 43 SAN S 1881 Asbury Rd Brick manhole Improve or replace manhole July 2012 01939 44 SAN S NA Glen Oak St Brick manhole Improve or replace manhole July 2012 05579 45 SAN S NA Mt Pleasant St& Brick manhole Improve or replace manhole November February 05647 Loras Blvd 2015 2016 46 SAN S 935 Nevada St Brick manhole Improve or replace manhole July 2012 05731 SANS Improve or replace November 47 05648 1050 Loras Blvd Brick manhole manhole 2015 AR SANS University Ave Brick-manhole Improve of FaplaG@1550 m���^�� November 48 No improvement 05833 (behind building) PCC Manhole 2015 AR Required SAN S Abandoned alley November February 49 05404 NA behind 1875 Brick manhole Improve or replace manhole 2015 2016 Custer St 50 SAN S 1695 Mt Pleasant St Brick manhole Improve or replace November AR 05622 manhole 2015 51 SAN S 1555 N Algona St Brick manhole Improve or replace manhole July 2012 05378 52 SAN S 1875 Audobon St Brick manhole Improve or replace manhole July 2012 04715 53 SAN S 1709 N Algona St Brick manhole Improve or replace manhole July 2012 05356 54 SAN S 1585 Wood St Brick manhole Improve or replace November AR 06803 manhole 2015 55 SAN S NA Fillmore St& Brick manhole Improve or replace manhole July 2012 05387 Algona St SANS Dexter St(alley E 56 05355 NA of Algona St) Brick manhole Improve or replace manhole July 2012 57 SAN S NA N Grandview Ave Brick manhole Improve or replace manhole July 2012 04721 &Auburn St 58 SAN S 1421 N Algona St Brick manhole Improve or replace manhole July 2012 05393 59 SAN S NA Alley behind 1334 Brick manhole Improve or replace manhole July 2013 05397 Atlantic St 60 SAN S 1755 Wood St Brick manhole Improve or replace manhole July 2012 06939 Eliminated 7-29 61 SAN S 1650 N Algona St Brick manhole Improve or replace manhole July 2012 05366 62 SAN S 2135 Green St Brick manhole Improve or replace manhole July 2012 05350 63 SAN S 1195 Vernon St Brick manhole Improve or replace manhole July 2009 05637 64 SAN S 2020 Green St Brick manhole Improve or replace manhole July 2012 05327 SANS Improve or replace November 65 05541 615 Angella St Brick manhole manhole 2015 AR 66 SAN S 1819 Pierce St Brick manhole Improve or replace manhole July 2012 05544 67 SAN S 595 Angella St Brick manhole Improve or replace November AR 05536 manhole 2015 68 SAN S 1893 Wood St Brick manhole Improve or replace November AR 05464 manhole 2015 SANS Angella St& Improve or replace November 69 05549 NA Brick manhole Pierce St manhole 2015 AR 70 SAN S 1903 Pierce St Brick manhole Improve or replace manhole July 2012 05539 Eliminated Loras property 71 SAN 5 NA near Kirkwood& Brick manhole Improve or replace November AR 05560 Blake Sts manhole 2015 72 SAN S NA Vernon St&Glen Brick manhole Improve or replace manhole July 2012 05640 Oak St 73 SAN S NA Cox St&Angella Brick manhole Improve or replace November AR 05559 St manhole 2015 74 SAN S 601 Angella St Brick manhole Improve or replace November AR 05540 manhole 2015 SANS Improve or replace November 75 05642 1265 Vernon St Brick manhole manhole 2015 AR 76 SAN S 1790 Custer St Brick manhole Improve or replace November AR 05411 manhole 2015 77 SAN S 1037 Kirkwood St Brick manhole Improve or replace manhole July 2012 05562 78 SAN S NA Kirkwood St Brick manhole Improve or replace November AR 05553 manhole 2015 SANS Improve or replace November 79 05402 1375 Auburn St Brick manhole manhole 2015 AR SAN S Auburn St(alley Improve or replace November 80 05415 NA between Custer& Brick manhole manhole 2015 AR Univ) 81 SAN S 1081 N Booth St Brick manhole Improve or replace November AR 05724 manhole 2015 82 SAN S NA Decorah St& Brick manhole Improve or replace manhole July 2012 05364 Atlantic St Atlantic St(alley SANS Improve or replace November 83 05413 NA between Custer& Brick manhole manhole 2015 AR Univ) 84 SAN S 1645 Atlantic St Brick manhole Improve or replace manhole July 2012 05359 85 SAN S 890 Kirkwood St Brick manhole Improve or replace manhole July 2012 05543 86 SAN S 1380 N Booth St Brick manhole Improve or replace manhole July 2012 05652 87 SAN S 935 N Booth St Brick manhole Improve or replace manhole July 2012 05725 7-30 1319 Mt Pleasant St Brick manhole Improve or replace November 88 SAN 5 AR 05721 manhole 2015 SANS Improve or replace November 89 05722 1145 Mt Pleasant St Brick manhole manhole 2015 AR 90 SAN S 1850 N Grandview Ave Brick manhole Improve or replace November AR 01941 manhole 2015 91 SAN S 1435 Mt Pleasant St Brick manhole Improve or replace November AR 05646 manhole 2015 SANS Improve or replace November 92 05723 940 Mt Pleasant St Brick manhole manhole 2015 AR 93 SAN S 1445 Wood St Brick manhole Improve or replace November AR 06961 manhole 2015 94 SAN S 1775 Wood St Brick manhole Improve or replace manhole July 2012 05335 95 SAN S 1715 Asbury Rd Brick manhole Improve or replace November AR 01782 manhole 2015 96 SAN S 1655 Asbury Rd Brick manhole Improve or replace November AR 05319 manhole 2015 SANS 97 05636 1555 Mt Pleasant St Brick manhole Improve or replace manhole July 2012 98 SAN S 1937 St Ambrose St Brick manhole Improve or replace November AR 05343 manhole 2015 SANS Improve or replace November 99 05336 1905 Asbury Rd Brick manhole manhole 2015 AR 100 SAN S 1925 Pierce St Brick manhole Improve or replace November AR 07363 manhole 2015 101 SAN S 1535 Irving St Brick manhole Improve or replace manhole July 2012 05320 102 SAN S 1537 Irving St Brick manhole Improve or replace manhole July 2012 05395 103 SAN 5 1978 Cox St Brick manhole Improve or replace manhole July 2012 05534 104 SAN S 1715 Glen Oak St Brick manhole Improve or replace manhole July 2012 07013 105 SAN S 995 Nevada St Brick manhole Improve or replace manhole July 2012 05732 106 SAN S 1060 Auburn St(at Brick manhole Improve or replace manhole Oct 2013 05412 Custer St) SANS Improve or replace November 107 05589 1790 Glen Oak St Brick manhole manhole 2015 AR SAN 5 Improve or replace November 108 07328 1760 Custer St Brick manhole manhole 2015 AR 109 SAN S 1735 Avoca St Brick manhole Improve or replace November AR 05362 manhole 2015 110 SAN S 1100 Vernon St Brick manhole Improve or replace November AR 05634 manhole 2015 111 SAN S NA Atlantic St& Brick manhole Improve or replace manhole July 2012 05340 Dexter St 112 SAN S 1795 Adair St Brick manhole Improve or replace November AR 05334 manhole 2015 113 SAN S 1669 Adair St Brick manhole Improve or replace November AR 05326 manhole 2015 SANS Improve or replace November 114 05372 1475 Adair St Brick manhole manhole 2015 AR 115 SAN 5 1799 Lawndale St Brick manhole Improve or replace manhole July 2012 05588 7-31 116 SAN S 1420 Loras Blvd Brick manhole Improve or replace manhole November February 05421 2015 2016 SANS Improve or replace November 117 04711 1865 Adair St Brick manhole manhole 2015 AR SANS Improve or replace November 118 05349 1910 Asbury Rd Brick manhole manhole 2015 AR 119 SAN S NA Algona St&Dexter Brick manhole Improve or replace manhole July 2012 05330 St 120 SAN S NA Decorah St&N Brick manhole Improve or replace manhole July 2012 05374 Algona St SANS Improve or replace November 121 05380 1425 Adair St Brick manhole manhole 2015 AR SANS Loras Blvd& Vented MH November 122 05381 NA Nowata St Cover Replace cover 2015 June 2015 SANS St.Ambrose St& Smoke around Improve or replace November 123 05348 NA Rosedale Ave MH manhole 2015 AR SANS Custer St& Smoke around Improve or replace November 124 05409 NA Atlantic St MH manhole 2015 AR Smoke around SANS Martha St and MH and catch Improve or replace pipe to See Section 125 05657 NA Nevada St basin at SE Cnr northeast(SAN P 05553) 7.1.5 2010 of Intersection Smoke from SANS Improve or replace November 126 05578 1871 Glen Oak St IM near manhole 2015 AR 127 SANS NA W Locust St& crack in Smoke from Improve or replace pipe See Section 0§436 Clarke Dr pavement (Grade 4 pipe,SAN P 06063) 7.1.5 Flood&dye storm sewer; STO S Smoke from October October 128 04272 1855 Wood St catch basin televise sanitary;improve as 2013 2013 needed STO S Smoke from Protruding lateral tap; November 129 995 Nevada St AR 04376 catch basin property owner to repair 2015 Possibly lateral from 1825 October STO S Smoke from October 130 04340 1871 Glen Oak St catch basin Glen Oak;property owner 2013 2013 to repair Flood&dye storm sewer; October STO S Smoke from October 131 04231 1795 Adair St catch basin televise sanitary;improve as 2013 2013 needed Flood&dye storm sewer; October STO S Delaware St& Smoke from October 132 04310 NA Grandview Ave catch basin televise sanitary;improve as 2013 2013 needed 7.1.5 Grade 4 Sewer Pipe Corrections GIS ID Street Defect Corrective Action Tentative Completion Completion Date SAN P Sag @ 191.3;long.crack @285.2;sag @295.6, Install pipe liner or replace a October October 04919 W Locust St 314.4;joint offset @343.4;sag @436.2 portion of the pipe 2013 2013 SAN P Sag @15.5;circumferential crack @27.5;sag Install pipe liner or replace a November November 05558 N Booth St @39.8,59.6,82.0,118.8 portion of the pipe 2013 2013 SAN P Install pipe liner or replace a November November 05097 W Locust St Sag and joint offset in pipe Ca 133.0 portion of the pipe 2013 2013 SAN P Sag in pipe @ 28.9;69.3(questionable);hole Install pipe liner or replace a November November 05101 W Locust St @173.8(plu ed,ok? portion of the pipe 2013 2013 SAN P Glen Oak St Circumferential crack @22.0,37.0(not id'd on Install pipe liner or replace a October October 05112 TV);sag @45.9,125.3 portion of the pipe 2013 2013 SAN P Circumferential crack @32.8;sag @59.5; Install pipe liner or replace a October October 05513 Glen Oak St brokenp�p i e @66.2-70.0;long.crack @124.6 portion of the pipe 2013 2013 SAN P Joint offset @13.4(not id'd on TV);Heavy.shale Install pipe liner or replace a October October 05319 Adair St (15.5-23.9) portion of the pipe 2013 2013 7-32 SAN P Joints leaking with dye 220 223',232.4';joint Install pipe liner or replace a NA Lined in 2009 05486 Kirkwood St offset @310.2 portion of the pipe 2009 SAN P Circumferential crack @30.7;chuck out of top Install pipe liner or replace a October October 05546 Glen Oak St of pipe @105.3 portion of the pipe 2013 2013 SAN P Alley behind 1324 Longitudinal crack @45.9;sag in pipe @47.7; Install pipe liner or replace a November November 05587 Atlantic St last 25'of pipe not televised portion of the pipe 2013 2013 SAN P Circumferential crack @13.2;sag @10.0-114.6; Install pipe liner or replace a November November 05589 N Grandview Ave 157.9 portion of the pipe 2013 2013 SAN P Hole @43.1;joint gusher @160.3(not id'd on Install pipe liner or replace a October October 05600 Wood St TV);sag @161.3 portion of the pipe 2013 2013 SAN P Install pipe liner or replace a November 2012 06113 Decorah St Broken pipe @4.0';leaking joint @71.8 portion of the pipe 2015 SAN P Sag in pipe @151.3;holes in pipe @155.5(3 to Install pipe liner or replace a October October 06117 Delaware St 5 and 7 to 9 portion of the pipe 2013 2013 SAN P Tap/break-in @9.8(hole near tap);sag in pipe Install pipe liner or replace a October October 06120 Dexter St @29,1-62.0,102.5not on TV report)( p ) portion of the pipe 2013 2013 SAN P Sag in pipe @36.4,178.4,211.9;leaking joint Install pipe liner or replace a October October 06142 Clarke Dr @234.1 portion of the pipe 2013 2013 SAN P N Algona St Circumferential crack @65.2;shale buildup 70- Install pipe liner or replace a October October 06127 88',90-110';sag @140-150 portion of the pipe 2013 2013 SAN P November 05622 Auburn St Multiple fractures,hole,lateral intruding Improve or replace pipe 2015 AR SAN P November 05621 Custer St Multiple fractures,hole in pipe Improve or replace pipe 2015 AR SAN P Multiple fractures,joint separated, November 05619 circumferential crack 2015 Custer St Improve or replace pipe AR SAN P November 05615 Custer St Multiple fractures Improve or replace pipe 2015 AR SAN P Custer St Multiple fractures,longitudinal crack,joint Improve or replace pipe November AR 05620 offset 2015 SAN R C4a44,e4QD,4-&'­"A4Itiple 4616tWers,leneitudinal 6F8ek The AlevembeK fractures are minor and the pipe has little to � � 285 AR A6063 Locus no flow on high ground.No infiltration. Re-evaluated as OK 7.1.6 Grade 5 Sewer Pipe Corrections Tentative Completion GIS ID Street Defect Corrective Action Completion Date Broken pipe @23.1;cracked pipe @40.2; SAN P Wood St broken pipe @58.5•broken Install pipe liner or replace a 05571 P p pipe @62.2(into portion of the pipe May 2016 AR brick MH) SAN P Install pipe liner or replace a October October 05516 Glen Oak St Broken pipe @ 75.0(replace 16') portion of the pipe 2013 2013 SAN P Joints gushing @136.8,139.5,142.2,143.11 Install pipe liner or replace a October October 05496 Alta Vista St 144.3,145.9,148.1 portion of the pipe 2013 2013 SAN P Pipe located under 4 buildings;pipe broken @ Install pipe liner or replace a October October 05525 Glen Oak St 76.1(north edge of house at 1191 Edina) portion of the pipe 2013 2013 SAN P Install pipe liner or replace a October October 05532 Lawndale St Hole in pipe @57.7;hole in pipe @ 60.5 portion of the pipe 2013 2013 SAN P Wood St Broken pipe @23.5 Install pipe liner or replace a May 2016 AR 05572 portion of the pipe SAN P Install pipe liner or replace a November November 06071 W Locust St Broken pipe @147.7 portion of the pipe 2013 2013 SAN P Install pipe liner or replace a October October 06130 Delaware St Hole in pipe @84.4 portion of the pipe 2013 2013 SAN P Install pipe liner or replace a October October 06136 Atlantic St Hole in pipe @17.9;hole in pipe @ 41.0 portion of the pipe 2013 2013 SAN P Hole in pipe @63.8;shale&debris @ Install pipe liner or replace a Auburn St 107.6,135.4,146.8,165.8,185.1;shale October October 06174 obstruction @188.0 portion of the pipe 2013 2013 SAN P Avon St Broken pipe @8.0 Install pipe liner or replace a October October 06183 portion of the pipe 2013 2013 7-33 7.2 SEWERSHED 12 CORRECTIVE ACTION PLAN SCHEDULE The City continues to work with property owners to make corrections to their private properties. These are corrections made to private properties and therefore dependent upon funding by the property owner. The City's intent is to work with owners to achieve completion of the corrections without placing undue financial hardship on the private property owner. 7.2.1 Private Property Inspections Corrections The total number of private property inspection corrections reported in the Sewershed 12 Corrective Action Plan was 73. As of this reporting period a total of 66 of the 73 are corrected, an increase of one since the November 2015 Semi Annual Report. Line item 59 shows a sump pit without pump, therefore it is removed from this list as requiring a connection as there is no positive connection from the pit to the sanitary sewer. Line House Corrected and Street Name Defect Corrective Action No. No Passed Re-inspection Dye Test Downspout 1 230 ALPINE Roof Drain discharge not located confirm discharge Yes 2 626 ALPINE ST Undetermined from Inspection Re-inspected-ok Yes 3 555 ALPINE ST Stairwell drain connected to Sanitary Cover stairwell Yes Flexible Hose used to discharge Replace flex hose w/ 4 620 ALTA VISTA ST Sump rigid pipe Yes Sump pump to sanitary,Roof Drain Disconnect&discharge 5 1260 ALTA VISTA to sanitary. to land Yes 6 603 ARLINGTON ST Yard drain discharges to Sanitary Disconnect,landscape Yes Disconnect drain 7 1370 BELMONT ST Roof Drain to Sanitary discharge overland Yes Disconnect drain 8 1395 BELMONT ST Roof Drain to Sanitary discharge overland Yes Stairwell drains to basement floor 9 702 CALEDONIA PL drain right inside door Cover stairwell Yes Dye Test Downspout 10 1118 CENTER PLACE Roof Drain discharge unknown confirm discharge Yes Disconnect&discharge 11 565 FENELON PL Downspout discharges to Sanitary to land Yes Dye Test Downspout 12 990 GROVE TERRACE Roof Drain discharge unknown confirm discharge Yes 13 493 HAYDENS LN Open clay downspout Cap downspout Yes Flexible Hose used to discharge Replace flex hose w/ 14 309 HILL ST Sump rigid pipe Yes Dye Test Downspout 15 257 HILLST Roof Drain discharge unknown confirm discharge Yes Disconnect&discharge 16 636 JEFFERSON ST Sump Pump discharges to Sanitary to land Yes Disconnect,cap& 17 1090 LANGWORTHY ST Roof Drain to Sanitary discharge to land 717=Yes 7-34 18 1175 LANGWORTHY ST Yard drain discharges to Sanitary Disconnect&landscape Yes Disconnect,cap& 19 157 LOCUSTST Roof Drain discharge unknown discharge to land Yes Driveway run off discharges to Discuss options with 20 259 LOCUSTST sanitary property owner Yes Disconnect&discharge 21 401 LOCUSTST Sump Pump discharges to Sanitary to land Yes Roof drain and stairwell drain Dye Test confirm 22 1105 LOCUSTST dischar eunknown discharge Yes 23 1088 MELROSE TERRACE Entry denied Re-inspect Yes Flexible Hose used to discharge Replace flex hose w/ 24 1090 MELROSE TER Sump rigid pipe No Disconnect,cap& 25 1575 MONTROSE TER Roof Drain to Sanitary discharge to land Yes Flexible Hose used to discharge Replace flex hose w/ 26 1505 MONTROSE TER Sump rigid pipe No Outside floor drain discharges to 27 1493 MONTROSE TERRACE sanitary Disconnect or cover Yes Window well drains,stairwell drains Disconnect/plug and 28 555 NEVADA discharge to sanitary cover stairwell No Disconnect&discharge 29 983 OXFORD ST Sump Pump discharges to Sanitary to land Yes 30 969 OXFORD ST Roof Drain discharge unknown Dye Test and Disconnect Yes Disconnect,cap& 31 529 PICKETT ST Roof Drain to Sanitary discharge to land Yes Flexible Hose used to discharge Replace flex hose w/ 32 1182 RACE ST Sump rigid pipe Yes Disconnect,cap& 33 1152 RACE ST Downspout discharges to Sanitary discharge to land Yes Flexible Hose used to discharge Replace flex hose w/ 34 921 ROSIEST Sump rigid pipe Yes Disconnect&discharge 35 764 ROSE ST Sump Pump discharges to Sanitary to land Yes Flexible Hose used to discharge Replace flex hose w/ 36 1256 UNIVERSITY AVE Sump rigid pipe Yes Disconnect&discharge. 37 1120 UNIVERSIrY AVE Sump Pump discharges to Sanitary to land Yes Two sump pumps discharge to Disconnect&discharge 38 1052 UNIVERSITY AVE sanitary to land Yes Flexible Hose used to discharge Replace flex hose w/ 39 728 UNIVERSITY AVE Sump rigid pipe Yes Window leak to sump pit,sump to 40 1089 UNIVERSITY AVE sanitary Seal leak Yes Flexible Hose used to discharge Replace flex hose w/ 41 696 UNIVERSITY AVE Sump rigid pipe Yes Disconnect,cap& 42 782 UNIVERSITY AVE Roof Drain to Sanitary discharge to land Yes 7-35 Roof drain and stairwell drain Dye test& 43 1224 UNIVERSITY AVE discharge unknown disconnect/cap Yes 44 1087 W 3RD ST Stairwell drains to sump pit Cover stairwell No Yard drains are driveway drains and 45 1095 W 3RD ST property has 2 of them Disconnect&landscape Yes 46 1084 W 3RD ST Stairwell to sanitary Cover stairwell Yes Disconnect,cap& 47 453 W 4TH ST Roof Drain to Sanitary discharge to land Yes Flexible Hose used to discharge Replace flex hose w/ 48 639 W 5TH ST Sump rigid pipe Yes Disconnect,cap& 49 852 W 5TH ST Roof Drain to Sanitary discharge to land Yes Disconnect&discharge 50 866 W 5TH ST Sump Pump discharges to Sanitary to land Yes Disconnect&discharge 51 971 W 5TH ST Sump Pump discharges to Sanitary to land Yes Flexible Hose used to discharge Replace flex hose w/ 52 997 W 5TH ST Sump rigid pipe Yes Sump pump discharges to Floor Disconnect&discharge 53 1023 W 5TH ST Drain to land Yes Disconnect,cap& 54 1030 W 5TH ST Roof Drain to Sanitary discharge to land Yes 55 1003 WEST 5TH ST Roof Drain discharge unknown Dye test Yes 56 350 W 6TH ST Window drain discharges to sanitary Cover window well No Install rigid pipe and 57 664 W 7TH ST Pit No Pump pump Yes 58 461 W 8TH ST Yard drain discharges to Sanitary Disconnect&landscape Yes e aAle eenneetion. §9 686 ud-� pi*°le Pump PUMP f'@#�Revefrom I+st-. Disconnect,cap& 60 1051 WALNUT ST Roof Drain to Sanitary discharge to land Yes Disconnect,cap& 61 1090 WEST 3RD ST Roof Drain to Sanitary discharge to land Yes 62 555 WEST 11TH ST Yard Drain discharge unknown Disconnect&landscape Yes 63 827 WEST 11TH ST Stairwell Drain Unknown Dye test Yes Roof drain and stairwell drain 64 490 WILBUR discharge unknown Dye test No Disconnect,cap& 65 695 WILSON Roof Drain discharge unknown discharge to land Yes 66 716 WILSON Roof Drain discharge unknown Dye test Yes Disconnect&discharge 67 757 WILSON ST Sump Pump discharges to Sanitary to land Yes 7-36 68 815 WILSON Roof Drain discharge unknown Dye test Yes Disconnect&discharge 69 845 WILSON ST Sump Pump discharges to Sanitary to land Yes Flexible Hose used to discharge Replace flex hose w/ 70 852 WILSON ST Sump rigid pipe Yes 71 1 1040 WILSON Roof Drain discharge unknown Dye test Yes Occupant failed to show for 72 390 WINONA inspection. Inspection-ok Yes 73 883 YALE CT Roof Drain discharge unknown Dye test-ok Yes 7.2.2 Sanitary Sewer Smoke 'Testing: Private Property Defects Corrections — Laterals The City will work directly with property owners to determine the degree with which corrective action is required. The property owners are responsible for both the work and financial responsibility of the sanitary sewer lateral from the building to the public sewer. The City acknowledges the financial.burden this may place on property owners, and those eligible to receive assistance may request financial assistance from the City. Several of the locations listed in the following table are in the vicinity of Sewershed 11 sanitary sewer lining rehabilitation which is scheduled for completion June 2016. SAK Construction was awarded the cured-in-place pipe contract. Should sanitary sewer lining be an appropriate corrective action, it will need to be done following main line rehabilitation, therefore the table currently reflects no action completed during this reporting period. Line No. Location Ownership Observation Corrective Action Completed Smoke from sidewalk joints Televise service lateral during dye No 1 825 Air Hill St Private below downspout test.Repair/replace lateral as needed. Smoke from holes(5)in Televise service lateral during dye No 2 548 W 7th St Private backyard test.Repair/replace lateral as needed. Smoke from front retaining Televise service lateral during dye No 3 638 W 8th St Private wall test.Repair/replace lateral as needed. 1025 Melrose Smoke from water shutoff Televise service lateral during dye No 4 Terr. Private by telephone pedestal test.Repair/replace lateral as needed. Televise service lateral during dye No 5 631 Chestnut St Private Smoke from ground test.Repair/replace lateral as needed. 1125 Highland Televise service lateral during dye No 6 Place Private Smoke from ground test.Repair/replace lateral as needed. Televise service lateral during dye No 7 500 W 7th St Private Smoke from ground test.Repair/replace lateral as needed. 1296 Langworthy Smoke from ground near Televise service lateral during dye No 8 St Private roof drain test.Repair/replace lateral as needed. 1142 University Televise service lateral during dye No 9 Ave Private Smoke from ground test.Repair/replace lateral as needed. 1142 University Televise service lateral during dye 10 Ave Private Smoke from curb test.Repair/replace lateral as needed. No 1120 University Televise service lateral during dye No 11 Ave Private Smoke from ground test.Repair/replace lateral as needed. 567 Arlington Televise service lateral during dye No 12 Street Private Smoke from retaining wall test.Repair/replace lateral as needed. 1155 Grove Terrace Smoke from ground and Televise service lateral during dye No 13 Private retaining wall test.Repair/replace lateral as needed. 7-37 1105 Highland Televise service lateral during dye 14 Place Private Smoke from ground test.Repair/replace lateral as needed. No Televise service lateral during dye 15 1075 Walnut St Private Smoke from round test.Repair/replace lateral as needed. No 704 Caledonia Televise service lateral during dye No 16 Place Private Smoke from sidewalk joints test.Repair/replace lateral as needed. Televise service lateral during dye 17 514 Cooper Place Private Smoke from ground test.Repair/replace lateral as needed. No Televise service lateral during dye No 18 555 W 5th St Private Smoke from ground test.Repair/replace lateral as needed. Televise service lateral during dye No 19 554 W 5th St Private Smoke from ground test.Repair/replace lateral as needed. Televise service lateral during dye No 20 495 W 5th St Private Smoke from ground test.Repair/replace lateral as needed. Smoke from ground around Televise service lateral during dye No 21 775 Hill St Private water valve test.Repair/replace lateral as needed. Smoke by gutter downspout and pipe coming out of Televise service lateral during dye No 22 1090 W 3rd St Private ground test.Repair/replace lateral as needed. 7.2.3 Sanitary Sewer Smoke Testing: Private Property Defects Corrections— Various Line No. Location Ownership Observation Corrective Action Completed Dye test storm sewer system,CCN Smoke from storm sanitary sewer.Repair storm/sanitary No 1 Loras College Private intake sewer 997&983 Oxford Smoke from sump Determine sump pump discharge.This 2 St Private discharge at curb property was corrected. Yes Notify property owner to install clean out No 3 795 Alpine St Private Smoke from clean out ca Smoke from below Further investigate with property owner No 4 1091 Center PI Private building addition to explain possible cause Notify property owner to disconnect Smoke from stairwell stairwell drain from sanitary sewer or No 5 1099 Center PI Private drain enclose stairwell Smoke from around Notify Utility to further investigate and No 6 461 W 8th St Private telephone manhole explain observation 150'East of 461 W Smoke from around Notify Utility to further investigate and No 7 8th St Private telephone manhole explain observation Smoke from pipe on the Notify property owner to cap outside Yes 8 453 W 4th St Private east side of building standpipe.This property was corrected. 7.2.4 Sanitary Sewer Smoke Testing: Public Property Corrections In the September 2015 Semi Annual Report, the following corrections were rescheduled to October 2015 to coordinate with other CCTV activities in the City. Following the City's discussion with the USEPA and the Iowa DNR, we acknowledge that a status report formally requesting changes to the completion dates is required. As such, where the City is requesting adjustment to the completion dates it shall be done under separate cover and is bold highlighted in this report with the notation of`Amendment Request' or `AR' in the Completion Date column for ease of reference. The tentative completion dates shown are the original dates not the September 2015 report dates. 7-38 I Tentative Line Completion Completion No. Location Ownership Observation Corrective Action Date Date Dye test area,CCTV main May 2015 AR 1 Bluff&1st St Public Smoke from concrete island line for inflow Public/ Dye test area,CCN main May 2015 AR 2 1 Loras College Private* Smoke from retaining wall line for inflow MH 5576- Smoke from retaining wall Dye test area,CCN main May 2015 AR 3 Montrose&Pickett Public near manhole line for inflow Public/ Smoke from base of Dye test area,CCN main May 2015 AR 4 515 Cooper PI Private* retaining wall line for inflow Public/ Smoke from base of power Dye test area,CCN main May 2015 AR 5 1 515 Cooper PI Private* pole line for inflow Alley between Center PI&Alta Public/ Smoke from base of Dye test area,CCN main May 2015 AR 6 Vista St.on Uni.Ave Private* retaining wall line for inflow Alley between 18th St&15th St on Public/ Smoke from valve& Dye test area,CCN main May 2015 AR 7 Cornell Private* sidewalk cracks line for inflow MH 5619- Loras& Dye test area,CCN main May 2015 AR 8 Cox St Public Smoke from retaining wall line for inflow 7.2.5 Sanitary Sewer Smoke Testing: Storm Catch Basins In the September 2015 Semi Annual Report, line items 3, 7, 8, and 9 were rescheduled to be included in the FY2016 CIPP lining contract therefore the date was adjusted to reflect the contract. Following the City's discussion with the USEPA and the Iowa DNR, we acknowledge that a status report fonnally requesting changes to the completion dates is required. As such, where the City is requesting adjustment to the completion dates it shall be done under separate cover and is bold highlighted in this report with the notation of`Amendment Request' or `AR' in the Completion Date column for ease of reference. The tentative completion dates shown are the original dates not the September 2015 report dates. Tentative Completion Line Completion No. Location/Address Ownership Observation Corrective Action Date Date Smoke from 8th Street Dye test catch basin CCN catch basin:Premier Sanitary Sewer-Repair October 2013 1 461 W 8th St Public Linen building lateral or section of sewer Dye test catch basin CCN October Sanitary Sewer-Repair 2013 2 12th&Bluff St Public Smoke from catch basin lateral or section of sewer Dye test catch basin CCN Sanitary Sewer-Repair May 2015 AR 3 Hill St&Caledonia PI Public Smoke from catch basin lateral or section of sewer Dye test catch basin CCN October Sanitary Sewer-Repair 2013 4 W 8th St&Hill St Public Smoke from catch basin lateral or section of sewer Dye test catch basin CCTV October Sanitary Sewer-Repair 2013 S 461 W 8th St Public Smoke from catch basin lateral or section of sewer lith Street&Bluff Smoke from catch basin Dye test catch basin CCTV October Street in NW corner of Sanitary Sewer-Repair 2013 6 Public intersection lateral or section of sewer 7-39 Smoke from catch basin Dye test catch basin CCTV in SE corner of Sanitary Sewer-Repair May 2015 AR 7 Hill St&Birch St Public intersection lateral or section of sewer Smoke from catch basin Dye test catch basin CCN in SW corner of Sanitary Sewer-Repair May 2015 AR 8 Hill St&Birch St Public intersection lateral or section of sewer Smoke from catch basin Dye test catch basin CCN on south side of Sanitary Sewer-Repair May 2015 AR 9 Hill St&W 5th St Public intersection lateral or section of sewer Dye test catch basin CCN Sanitary Sewer-Repair October 10 Hill St&W 8th St Public Smoke from catch basin lateral or section of sewer 2013 7.2.6 Manhole Corrections In the September 2015 Semi Annual Report, dates were adjusted in this section specifically line items 3-5 and 7-9. These were adjusted to reflect a revised corrective action measure following further review and field work, and were scheduled to follow the FY2O16 CIDP lining contract with manhole rehabilitation. The rehabilitation contract includes manhole joint grouting along with an epoxy spray liner. Following the City's discussion with the USEPA and the Iowa DNR, the City acknowledges that a status report formally requesting changes to the completion dates is required. As such, where the City is requesting adjustment to the completion dates it shall be done under separate cover and is bold highlighted in this report with the notation of`Amendment Request' or `AR' in the Completion Date column for ease of reference. The tentative completion dates shown are the original dates not those shown the September 2015 report. During the reporting period one manhole was corrected. Line Tentative Completion No. Location Address Ownership Observation Corrective Action Completion Date Smoke from manhole and sidewalk in front of Reconstruct manhole November November 1 MH 6767 Cox @ Loras Public Loras Physical Plant chimney 2013 2013 12th& Smoke from around Reconstruct manhole November 2 MH 5684 Grove Public manhole chimney 2013 5th& Smoke from around Reccanstmct manh April 2015 AR 3 MH 7055 Raymond Public manhole eh4rwey-Rehabilitation 5th& Smoke from ground RpromtFurt maRhApril 2015 AR 4 MH 6758 Roberts Public near manhole GhimAey-Rehabilitation Pickett& Smoke from pavement M@AhApril 2015 AR 5 MH 5572 Montrose Public joints around manhole chimney Rehabilitation Walnut& Smoke from joints Reconstruct manhole April 2015 AR 6 MH 5606 Loras Public around manhole chimney Smoke from joints Rec-ewstruc Taanhele April 2015 AR 7 MH 5632 Cummins St Public around manhole ehimney Rehabilitation 16th& Smoke around manhole April 2015 AR 8 MH 7008 Montrose Public in backyard oh0FAney Rehabilitation Smoke around manhole Reeaw +waAhGe a April 2015 AR 9 MH 5619 Cox @ Loras Public and sidewalk chimney Rehabilitation Smoke from joints around manhole and Reconstruct manhole November 10 MH 5594 Alley at Dell Public I adjacent steps I chimney 2015 7-40 7.2.7 Brick Manhole Corrections Following the City's discussion with the USEPA and the Iowa DNR, we acknowledge that a status report formally requesting changes to the completion dates is required. As such, where the City is requesting adjustment to the completion dates it shall be done under separate cover and is bold highlighted in this report with the notation of`Amendment Request' or `AR' in the Completion Date column for ease of reference. During the reporting period four manholes were corrected. Tentative Completion Line No. Manhole ID Location Lid/Cover Type Manhole Type Completion Date November 1 SAN S 07008 1545 Fairview Place Closed Pick Brick 2015 AR November 2 SAN S 05619 776 Loras Blvd Closed Pick Brick 2015 AR October October 3 SAN S 05594 567 Arlington,Rear Closed Pick Brick 2013 2013 October MH 4 SAN S 04302 Maiden Lane Closed Pick Brick 2013 Eliminated November 5 SAN S 04232 205 Bluff St OpenNoBolt Brick 2015 AR October 6 SAN S 04241 Alley btw 441&467 Bluff OpenNoBolt Brick 2013 Private MH November February 7 SAN S 04244 491 W 4th St OpenNoBolt Brick 2015 2016 October October 8 SAN S 04303 Maiden Lane OpenNoBolt Brick 2013 2013 October October 9 SAN S 04304 Maiden Lane OpenNoBolt Brick 2013 2013 November 10 SAN S 04325 Alley E of Bluff St OpenNoBolt Brick 2015 AR Alley E of Bluff,S of W 4th November February 11 SAN S 04327 St OpenNoBolt Brick 2015 2016 November 12 SAN S 05715 970 Grove Terr OpenNoBolt Brick 2015 2011 November February 13 SAN S 04515 801 Bluff St OpenNoBolt Brick 2015 2016 November November 14 SAN S 05587 525 Loras Blvd OpenBolt Brick 2013 2013 October October 15 SAN S 05603 637 Arlington St,Rear OpenNoBolt Brick 2013 2013 November February 16 SAN S 05623 Cnr Loras and Cummins OpenNoBolt Brick 2015 2016 November 17 SAN S 05627 604 Chestnut St,Rear OpenNoBolt Brick 2015 AR November November 18 SAN S 05671 1132 Center PI,Rear OpenNoBolt Brick 2013 2013 Alley E of Race St,5 of November 19 SAN S 05676 Rose St Open Pick Brick 2015 AR November 20 SAN S 05680 Alley 982 Center PI OpenNoBolt Brick 2015 AR November 21 SAN S 05682 Alley 1025 Walnut St OpenNoBolt Brick 2015 AR October October 22 SAN S 05693 618 University Ave OpenNoBolt Brick 2013 2013 October October 23 SAN S 05706 590 University Ave Open No Bolt Brick 2013 1 2013 7-41 October October 24 SAN S 05804 Alley 716 Wilson St O enNoBolt Brick 2013 2013 November 25 SAN S 07174 825 Air Hill St OpenNoBolt Brick 2015 AR 7.2.8 Sanitary Sewer Rehabilitation/Corrections Line items 20, 24-26, and 28 show rehabilitation of 6-inch diameter sewer lines. These lines have been re-evaluated from rehabilitation to replacement, due to unsuccessful installation of 6-inch diameter CIDP liners. The line items will be rescheduled as soon as feasible. Est.Total Line Pipe Length, Tentative Completion No. U/S Manhole D/S Manhole Sewershed Location Dia.(in) (FT) Completion Date November 1 SAN S 07007 SAN S 07008 12-1 Cornell St. 8 137 2013 October 2 SAN S 04949 SAN S 05608 12-1 Arlington St. 8 194 2013 October 3 SAN S 05608 SAN S 05602 12-1 Arlington St. 8 245 2013 October 4 SAN S 05599 SAN S 05594 12-1 Arlington St. 8 171 2013 October 5 SAN S 05632 SAN S 05623 12-1 Cummins St. 8 132 2013 November 6 SAN S 05592 SAN S 05587 12-1 Dell St. North 8 133 2013 April 2016 April 2016 (Ret.Wall 7 SAN S 05715 SAN S 05720 12-1 Grove Terrace 8 214 Replacement) AR April 2016 ara;Rlwd (Ret.Wall 8 SAN S 05720 SAN S 05688 12-1 Grove Terrace 8 176 Replacement) AR October 9 SAN S 05616 SAN S 05614 12-1 Loras Blvd 8 145 2013 November 10 SAN S 05593 SAN S 05587 12-1 Loras Blvd 8 320 2013 SAN S 05607 October 11 06930 SAN S 05600 12-1 Prairie St. 8 132 2013 November 12 SAN S 04517 SAN S 04520 12-1 W 12"St. 8 315 2013 October 13 SAN S 05671 SAN S 05665 12-2 Center PI 8 206 2013 Main 14 SAN S 05831 SAN S 05827 12-2 Delhi St. 8 217 Abandoned Main 15 SAN S 05832 SAN S 05831 12-2 Delhi St. 8 106 Abandoned October 16 SAN S 05664 SAN S 05665 12-2 Rose St. 8 273 2013 November 17 SAN S 05693 SAN S 05706 12-2 University Ave 8 218 2013 October 18 SAN S 05698 SAN S 05815 12-2 University Ave 8 198 2013 October 19 SAN S 05760 SAN S 05761 12-2 Wilson Ave. 8 239 2013 November 20 SAN S 04297 SAN S 04298 12-3 Cooper PI 8-6 211 2015 AR November 21 SAN S 05713 SAN 5 04512 12 3 W 8`h St. 8 154 2013 November 22 SAN S 05705 SAN S 07416 12-3 W 8th St. 8 135 2013 October 23 SANS 05708 SAN S 05709 12-3 W8th St. 8 180 2013 7-42 November 24 SANS 04304 SAN 5 04303 12-3 Maiden Lane 96 167 2015 AR November 25 SAN S 04303 SAN S 04302 12-3 Maiden Lane 8-6 193 2015 AR November 26 SAN S 04302 SAN S 07433 12-3 Maiden Lane 86 159 2015 AR October 27 SAN S 07151 SAN S 05741 12-4 Alpine St. 8 238 2013 November 28 SAN S 05747 SAN S 05746 12-4 Harvard St. 96 325 2015 AR October 29 SAN S 05757 SAN S 05804 12-4 Wilson Ave. 8 359 2013 October 30 SAN S 057804 SAN S 05805 12-4 Wilson Ave. 8 313 2013 October 31 SAN S 04279 SAN S 04280 12.5 Cardiff St. 8 154 2013 November SAN S 04347 SAN S07i7l 2013 32 04520 04519 12-5 Ems`�'.Bluff St. 8-12 324 SAN S 04.519 SAN S 04528 November 33 07173 04347 12-5 St Mary's St. 8 157 2013 October 34 SAN S 03951 SAN S 03952 12-5 Langworthy St. 8 203 2013 October 35 SAN S 04274 SAN S 04275 12-5 Summitt St. 8 138 2013 November 36 SANS 04283 SANS 04348 12-5 W 3rd St. 8 261 2013 7.3 SEWERSHED 7 CORRECTIVE ACTION PLAN SCHEDULE The City continues to work with property owners to make corrections to their private properties. These are corrections made to private properties and therefore dependent upon funding by the property owner. The City's intent is to work with owners to achieve completion of the corrections without placing undue financial hardship on the private property owner. 7.3.1 Failed and Corrected Private Property Inspections The total number of private property inspection corrections reported in the Sewershed 7 Corrective Action Plan was 29. As of this reporting period, the total number of corrections has increased to 30 as inspections continue. Of the total, 30 are corrected; this is an increase of 6 from the September 2015 Semi Annual Report. Corrected and Line No. House No. Street Name Defect Corrective Action Passed Re- inspection 1 2444 BROADWAY Downspout to Sanitary Sewer Disconnect&discharge to land Yes Exterior stairwell drains to Plug and Provide for Covered 2 1 402 PRIMROSE sanitary Area or Pipe to Storm sewer Yes Flex Hose Used to Discharge 3 2845 CENTRAL AVE Sump Install rigid pipe Yes Flex Hose Used to Discharge 4 2006 N MAIN ST Sump Install rigid pipe Yes 5 2777 BROADWAY Sump Pump to Sanitary Sewer Disconnect&discharge to land Yes 6 2670 CENTRAL AVE Sump Pump to Sanitary Sewer Disconnect&discharge to land Yes 7 2812 CENTRAL AVE Sump Pump to Sanitary Sewer Disconnect&discharge to land Yes 8 2247 CENTRAL AVE Sump Pump to Sanitary Sewer Disconnect&discharge to land Yes Exterior stairwell drains to 9 2892 MUSCATINE Sanitary Sewer Completed Yes 7-43 Flex Hose Used to Discharge 10 2908 CENTRALAVE Sump Completed Yes Flex Hose Used to Discharge 11 1006 CLARKE CREST CT Sump Completed Yes 12 2447 CENTRALAVE Pit no pump Completed Yes 13 1006 CLARKE DR Pit no pump Completed Yes 14 1002 CLARKE CREST CT Pit no pump Completed Yes 15 2438 CENTRALAVE Pit no pump and flex hose used Completed Yes 16 41 DIAGONAL Roof drains to sanitary Completed Yes 17 2005 N MAIN ST Roof drains to sanitary Completed Yes 18 245 KING Shower to sump to outside Completed Yes Exterior stairwell drains to 19 350 GAY sanitary Completed Yes Flex Hose Used to Discharge 20 524 KAUFMANN AVE Sump Completed Yes Flex Hose Used to Discharge 21 380 LOWELL Sump Completed Yes Sump pump connected to 22 492 KAUFMANN AVE sanitary sewer Completed Yes Sump pump connected to 23 315 KING sanitary sewer Completed Yes Yard and driveway drain to 24 875 COTTAGE PL sanitary Completed Yes Yard drain connected to sanitary 25 821 LOWELL sewer Completed Yes 26 2360 CLARKE CREST DR Sump pump drains to floor drain Completed Yes Yard drain connected to sanitary 27 2613 CENTRALAVE sewer Completed Yes Flex Hose Used to Discharge 28 49 DIAGONAL Sump Completed Yes Flex Hose Used to Discharge 29 2901 CENTRALAVE Sump Completed Yes Sump pump drains to sanitary 30 2463 CENTRALAVE sewer Disconnect&discharge to land No 7.3.2 SanitarL Sewer Smoke Testing- Private Property Defect Corrections Line House No. No. Street Name Ownership Smoke Observed from: Corrective Action Completed the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral No 1 2761 BROADWAY ST Private sanitary lateral as needed. the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 2 2685 BROADWAY ST Private sanitary lateral as needed. No Televise sanitary service lateral during dye test and/or Repair/replace lateral 3 2623 BROADWAY ST Private a water stop box as needed. No Notify property owner to disconnect 4 2528 BROADWAY ST Private a downspout downspout. Yes a sanitary sewer Notify property owner to replace or 5 2445 BROADWAY ST Private cleanout repair clean out. No Notify property owner to disconnect 6 2247 CENTRALAVE Private a downspout downspout. Yes Notify property owner to disconnect 7 2247 CENTRALAVE Private a driveway drain driveway drain Yes 7-44 a sanitary sewer Notify property owner to replace or 8 2917 CENTRALAVE Private cleanout repair clean out. Yes yard drain alongside of house direct connection Notify property owner to disconnect 9 2613 CENTRALAVE Private to san area drain. Yes Televise sanitary service lateral during smoke coming from dye test and/or Repair/replace lateral 10 2691 CENTRALAVE Private foundation by plant as needed. No Televise sanitary service lateral during smoke leaking up from dye test and/or Repair/replace lateral 11 2687 CENTRALAVE Private stairs as needed. No smoke coming from Televise sanitary service lateral during foundation,possible dye test and/or Repair/replace lateral 12 2601 CENTRALAVE Private broken lateral as needed. No a private manhole with sanitary lateral flowing Notify property owner to replace or 13 2535 CENTRALAVE Private through repair manhole. No a private sanitary sewer Notify property owner to replace or 14 2523 CENTRALAVE Private manhole repair manhole. Yes Televise sanitary service lateral during along the building dye test.Repair/replace lateral as 15 2326 CENTRALAVE Private foundation needed. No Televise sanitary service lateral during along the building dye test.Repair/replace lateral as 16 2326 CENTRALAVE Private foundation needed. No Televise sanitary service lateral during along the building dye test.Repair/replace lateral as 17 2326 CENTRALAVE Private foundation needed. No a sanitary sewer manhole,as well as the Notify property owner to replace or 18 2326 CENTRALAVE Private yard around the lateral repair manhole. No Televise sanitary service lateral during along the building dye test and/or Repair/replace lateral 19 2306 CENTRALAVE Private foundation as needed. No CLARKE CREST Notify property owner to disconnect 20 2455 DR Private a downspout downspout. Yes CLARKE CREST Notify property owner to disconnect 21 2455 DR Private a downspout downspout. Yes a broken lateral clean Notify property owner to replace or 22 1275 CLARKE DR Private out repair clean out. No a broken lateral clean Notify property owner to replace or 23 1275 CLARKE DR Private out repair clean out. No a broken lateral clean Notify property owner to replace or 24 1275 CLARKE DR Private out repair clean out. No a broken lateral clean Notify property owner to replace or 25 995 CLARKE DR Private out repair clean out. No Televise sanitary service lateral during a leaking clean out or dye test and/or Repair/replace lateral 26 945 CLARKE DR Private broken lateral as needed. No a private sanitary Televise sanitary service lateral during lateral,around the dye test and/or Repair/replace lateral 27 672 CLARKE DR Private water stop box as needed. No Notify property owner to disconnect 28 2815 DAVENPORT ST Private a downspout downspout. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 29 57 DIAGONAL ST Private sanitary lateral as needed. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 30 2244 FRANCIS ST Private sanitary lateral as needed. No 7-45 a pvc pipe sticking out Notify property owner to replace or 31 2252 FRANCIS ST Private of the ground repair clean out. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 32 2593 FULTON ST Private sanitary lateral as needed. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 33 2617 FULTON ST Private sanitary lateral as needed. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 34 2131 HEEB ST Private sanitary lateral as needed. No a leaking sanitary sewer Notify property owner to replace or 35 1 2186 HODGDON ST Private manhole repair manhole. Yes Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 36 526 AVE Private back of the curb in yard as needed. No Televise sanitary service lateral during KAUFMANN along drive way where dye test and/or Repair/replace lateral 37 366 AVE Private wood retaining wall is as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 38 370 AVE Private a retaining wall as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 39 370 AVE Private a retaining wall as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 40 390 AVE Private concrete stairs as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 41 410 AVE Private retaining wall as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 42 430 AVE Private retaining wall as needed. No the yard outside the Televise sanitary service lateral during KAUFMANN house above a broken dye test and/or Repair/replace lateral 43 400 AVE Private sanitary lateral as needed. No a private sanitary sewer Notify property owner to replace or 44 850 LOWELL ST Private clean out repair clean out. Yes the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 45 468 LOWELL ST Private sanitary lateral as needed. No Notify property owner to disconnect 46 452 LOWELL ST Private a downspout downspout. Yes Televise sanitary service lateral during the yard behind the dye test and/or Repair/replace lateral 47 2750 MUSCATINE ST Private curb as needed. No smoke coming from Televise sanitary service lateral during yard,possible broken dye test and/or Repair/replace lateral 48 808 SPIRES DR Private lateral as needed. No 7.3.3 Sanitary Sewer Smoke Testing: Public Property— Sanitary Sewer Corrections In the September 201.5 Semi Annual report, the following table was amended to remove several duplications and added references to separate sections to confirm tentative cofnpletfon and completion dates. In addition, several dates were amended to reflect coordination of WIN activities and dye testing scheduled in October 2015, for the purposes Of this report they have 7-4G been corrected to reflect the originally scheduled date of June 2015. The City acknowledges the requirement to formally request changes to tentative completion dates and will do so in a status report under separate cover. As such action requiring completion date amendment as highlighted in bold text and a noted by `Amendment Requested' or `AR' in the completion date column. Line Tentative Completion No Nearest St.Address Ownership Observation Corrective Action Completion Date CCN Feb New water valve Televise sanitary sewer 2016/AR installed,smoke coming near water valve.Repair June Sewer 1 2701 BROADWAY ST Public up from valve body sewer as needed. 2015 Rehab See Section 7.3.5 2 2524 BROADWAY ST Public open pickhole MH lid Replace manhole lid Televise sanitary sewer near See Section 7.3.5 Smoke coming from water water valve.Repair as 3 335 BURLINGTON ST Public valve box needed. See Section 7.3.5 4 335 BURLINGTON ST Public open pickhole MH lid Replace manhole lid See Section 7.3.5 6 2901 CENTRAL AVE Public open pick hole MH lid Replace manhole lid CCN Feb Televise sanitary sewer 2016/AR near utility.Repair sewer June Sewer 7 2540 CENTRAL AVE Public Quest utility manhole as needed. 2015 Rehab CLARKE CREST See Section 7.3.5 8 1 1005 CT Public open pick hole MH lid Replace manhole lid CLARKE CREST See Section 7.3.5 9 2525 DR Public open pick hole MH lid Replace manhole lid CLARKE CREST Missing manhole cover See Section 7.3.5 10 2530 DR Public bolt Install new bolt CLARKE CREST See Section 7.3.5 11 2470 DR Public open pick hole MH lid Replace manhole lid CLARKE CREST See Section 7.3.5 12 2480 DR Public Open pick hole MH lid Replace manhole lid CLARKE CREST See Section 7.3.5 13 2320 DR Public Open pick hole MH lid Replace manhole lid CLARKE CREST See Section 7.3.5 14 998 DR Public Open pick hole MH lid Replace manhole lid CLARKE CREST See Section 7.3.5 - 15 2240 DR Public open pick hole MH Replace manhole lid Smoke coming from Apply sealant to manhole See Section 7.3.5 16 1275 CLARKE DR Public behind curb casting Televise sanitary sewer along street. June AR Smoke coming from crack Repair/rehabilitate sewer 2015 17 1275 CLARKE DR Public in street as needed. See Section 7.3.5 18 2443 DIVISION ST Public open pick hole MH lid Replace manhole lid smoke coming from Apply sealant to manhole See Section 7.3.5 19 908 FARRELL CT Public around rim of MH casting Smoke coming from Inspect manhole chimney. around concrete around Repair/rehabilitate as See Section 7.3.5 20 2295 FOYE ST Public MH needed. alley way between Francis and central behind 2230 See Section 7.3.5 21 2230 FRANCIS ST Public Francis Replace manhole lid 7-47 Smoke coming from Inspect manhole chimney. around concrete around Repair/rehabilitate as See Section 7.3.5 22 2282 HAROLD ST Public MH needed. Smoke coming from around MH and yard See Section 7.3.5 23 2464 HEMPSTEAD ST Public around driveway Replace manhole lid Smoke coming from See Section 7.3.5 24 2320 HEMPSTEAD ST Public around MH Replace manhole lid Smoke coming from Inspect manhole chimney. around concrete ring Repair/rehabilitate as See Section 7.3.5 25 836 KAUFMANN AVE Public around MH needed. Televise sanitary sewer in location.Examine flow June KAUFMANN San Sewer main running data.Repair/rehab as 2015 AR 26 828 AVE Public up to Ferrel Ct. needed. Televise sanitary sewer in location.Examine flow June KAUFMANN data.Repair/rehab as 2015 AR 27 530 AVE Public the back of curb in yard needed. Televise sanitary sewer in smoke coming from curb location.Examine flow June AR KAUFMANN and gutter possible data.Repair/rehab as 2015 28 524 AVE Public broken lateral needed. South West corner of Televise sanitary sewer in Kleine and Chapel Ct. location.Examine flow June AR Smoke coming from back data.Repair/rehab as 2015 29 2145 KLEINE ST Public of curb needed. Inspect manhole chimney. smoke bleeding up from Repair/rehabilitate as See Section 7.3.5 30 806 LACEY CT Public grass around MH needed. Televise sanitary sewer in location.Examine flow June Smoke coming from data.Repair/rehab as 2015 AR 31 750 MONTCREST ST Public cracks in street needed. corner of Montcrest and Hempstead Smoke coming See Section 7.3.5 from around concrete 32 750 MONTCRESTST Public around MH Replace manhole lid smoke coming out from Inspect manhole chimney. around concrete around Repair/rehabilitate as See Section 7.3.5 33 505 NAPIER ST Public MH needed. Inspect manhole chimney. PLEASANT VIEW smoke coming from under Repair/rehabilitate as See Section 7.3.5 34 2742 DR Public manhole casting needed. RAVENWOOD See Section 7.3.5 35 1 701 1 CT Public open pick hole MH lid Replace manhole lid RAVENWOOD See Section 7.3.5 36 707 CT Public Open pick hole MH lid Replace manhole lid Televise sanitary sewer in smoke coming from crack location.Examine flow data. See Section 7.3.5 37 2425 SPIRES CT Public in street Repair/rehab as needed. Inspect manhole chimney. Smoke coming from grass Repair/rehabilitate as See Section 7.3.5 38 2460 SPIRES CT Public around manhole needed. Inspect manhole chimney. smoke coming from under Repair/rehabilitate as See Section 7.3.5 39 2420 SPIRES CT Public manhole casting needed. Inspect manhole chimney. smoke coming from under Repair/rehabilitate as See Section 7.3.5 40 2400 SPIRES CT Public manhole casting needed. Inspect manhole chimney. smoke coming from under Repair/rehabilitate as See Section 7.3.5 41 808 SPIRES DR Public manhole casting needed. 7-48 Inspect manhole chimney. smoke coming from under Repair/rehabilitate as See Section 7.3.5 42 807 SPIRES DR Public manhole casting needed. See Section 7.3.5 43 2709 VENTURA DR Public open pick hole MH lid Replace manhole lid 7.3.4 Sanitary Sewer Smoke Testing: Public Property— Storm Sewer Corrections In the September 2015 Semi Annual report, the following table was amended to reflect coordination of CCTV efforts in the area along with dye testing. The tentative completion dates were changed to October 2015, for the purposes of this report they have been changed back to the original Corrective Action Plan dates. The City acknowledges the requirement to formally request changes to tentative completion dates and will do so in a status report under separate cover. As such, action requiring completion date amendment is highlighted in bold text and is noted by `Amendment Requested' or `AR' in the completion date column. Line items 1 through 5 and 9 through 13 were further inspected along with the adjacent storm sewers in the area to determine possible cross connection. No direct cross connections were found, however further sanitary sewer rehabilitation in the area may be beneficial. Line Tentative Completion No. Nearest St.Address Ownership Observation Corrective Action Completion Date CCN Feb Dye test catch basin/CCN San. April 2016/AR smoke coming from Sewer/and/or Repair or Rehab. 2015 Sewer 1 2609 BROADWAY ST Public catch basin Sewer as needed. Rehab CCTV Feb Dye test catch basin/CCTV San. April 2016/AR smoke coming from Sewer/and/or Repair or Rehab. 2015 Sewer 2 2604 BROADWAY ST Public catch basin Sewer as needed. Rehab CCN Feb Dye test catch basin/CCN San. April 2016/AR smoke coming from Sewer/and/or Repair or Rehab. 2015 Sewer 3 2600 BROADWAY ST Public catch basin Sewer as needed. Rehab CCN Feb Dye test catch basin/CCN San. April 2016/AR smoke coming from Sewer/and/or Repair or Rehab. 2015 Sewer 4 2575 BROADWAY ST Public catch basin Sewer as needed. Rehab CCN Feb Dye test catch basin/CCN San. April 2016/AR smoke coming from Sewer/and/or Repair or Rehab. 2015 Sewer 5 2550 BROADWAY ST Public catch basin Sewer as needed. Rehab Dye test catch basin/CCN San. April smoke coming from Sewer/and/or Repair or Rehab. 2015 AR 6 2887 CENTRAL AVE Public catch basin Sewer as needed. Dye test catch basin/CCTV San. April smoke coming from Sewer/and/or Repair or Rehab. 2015 AR 7 2571 CENTRAL AVE Public catch basin Sewer as needed. SW corner of 24th and central,in front of Bus Dye test catch basin/CCTV San. April AR Barn smoke coming Sewer/and/or Repair or Rehab. 2015 8 0 CENTRAL AVE Public from catch basin Sewer as needed. CCN Feb NW corner of 24th and Dye test catch basin/CCN San. April 2016/AR Central smoke coming Sewer/and/or Repair or Rehab. 2015 Sewer 9 2403 CENTRAL AVE Public from catch basin Sewer as needed. Rehab CCN Feb NE Corner of 24th and Dye test catch basin/CCTV San. April 2016/AR Central smoke coming Sewer/and/or Repair or Rehab. 2015 Sewer 10 2400 CENTRAL AVE Public from catch basin Sewer as needed. Rehab 7-49 CCN Feb SE corner of 24th and Dye test catch basin/CCN San. April 2016/AR Central smoke coming Sewer/and/or Repair or Rehab. 2015 Sewer 11 2360 CENTRAL AVE Public from catch basin Sewer as needed. Rehab CCN Feb Dye test catch basin/CCN San. April 2016/AR smoke coming from Sewer/and/or Repair or Rehab. 2015 Sewer 12 2311 CENTRAL AVE Public catch basin Sewer as needed. Rehab SW corner of W23rd CCTV Feb and Central smoke Dye test catch basin/CCTV San. April 2016/AR coming from catch Sewer/and/or Repair or Rehab. 2015 Sewer 13 2277 CENTRALAVE Public basin Sewer as needed. Rehab Dye test catch basin/CCN San. April KAUFMANN smoke coming from Sewer/and/or Repair or Rehab. 2015 AR 14 796 AVE Public catch basin Sewer as needed. Dye test catch basin/CCTV San. April KAUFMANN smoke coming from Sewer/and/or Repair or Rehab. 2015 AR 15 520 AVE Public catch basin Sewer as needed. South East Corner of Hempstead and Kaufmann smoke Dye test catch basin/CCTV San. April AR KAUFMANN coming from catch Sewer/and/or Repair or Rehab. 2015 16 496 AVE Public basin Sewer as needed. Dye test catch basin/CCN San. October KAUFMANN smoke coming from Sewer/and/or Repair or Rehab. 2015 AR 17 499 AVE Public catch basin Sewer as needed. Dye test catch basin/CCN San. KAUFMANN smoke coming from Sewer/and/or Repair or Rehab. October AR 18 361 AVE Public catch basin Sewer as needed. 2015 Dye test catch basin/CCN San. November December smoke coming from Sewer/and/or Repair or Rehab. 2014 2014 19 330 KAUFMANN AVE Public catch basin Sewer as needed. South East corner of Kleine and Kaufmann Dye test catch basin/CCN San. November December smoke coming from Sewer/and/or Repair or Rehab. 2014 2014 20 290 KAUFMANN AVE Public catch basin Sewer as needed. Dye test catch basin/CCN San. November December smoke coming from Sewer/and/or Repair or Rehab. 2014 2014 21 290 KAUFMANN AVE Public catch basin Sewer as needed. south west corner of N Main and Kaufmann Dye test catch basin/CCN San. November December smoke coming from Sewer/and/or Repair or Rehab. 2014 2014 22 230 KAUFMANN AVE Public catch basin Sewer as needed. Dye test catch basin/CCN San. November December smoke coming from Sewer/and/or Repair or Rehab. 2014 2014 23 120 KAUFMANN AVE Public catch basin Sewer as needed. Corner of Francis and Kaufmann smoke Dye test catch basin/CCN San. November December coming from catch Sewer/and/or Repair or Rehab. 2014 2014 24 0 KAUFMANN AVE Public basin Sewer as needed. Dye test catch basin/CCN San. November December smoke coming from Sewer/and/or Repair or Rehab. 2014 2014 25 191 KAUFMANN AVE Public catch basin Sewer as needed. Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November December 26 305 KAUFMANN AVE Public catch basin Sewer as needed. 2014 2014 Dye test catch basin/CCN San. April smoke coming from Sewer/and/or Repair or Rehab. 2015 AR 27 2155 N MAIN ST Public catch basin Sewer as needed. Dye test catch basin/CCN San. smoke coining from Sewer/and/or Repair or Rehab. November December 28 806 LOWELL ST Public catch basin Sewer as needed. 2014 2014 7-50 NW corner of Woodworth and Lowell Dye test catch basin/CCN San. April 2015 December WOODWORTH smoke coming from Sewer/and/or Repair or Rehab. 2014 29 2303 ST Public catch basin Sewer as needed. 7.3.5 Manhole Corrections The City acknowledges the requirement to fonnally request changes to tentative completion dates and will do so in a status report under separate cover. As such, action requiring completion date amendment or the corrective action item requires modification, is highlighted in bold text and is noted by `Amendment Requested' or `AR' in the completion date column. During the reporting period eight manholes were corrected. Line Tentative Completion No. Location Nearest St.Address Ownership Observation Corrective Action Completion Date SAN S Replace manhole October October 1 06329 2524 BROADWAY ST Public open pickhole MH lid lid 2015 2015 SAN S BURLINGTON Replace manhole October AR 2 06471 335 ST Public open pickhole MH lid lid 2015 SAN S BURLINGTON Replace manhole October February 3 06469 335 ST Public Open pickhole MH lid lid 2015 2016 SAN S Replace manhole October October 4 06615 2901 CENTRALAVE Public open pick hole MH lid lid 2015 2015 SAN S CLARKE CREST Replace manhole October October 5 06222 1005 CT Public open pick hole MH lid lid 2015 2015 SAN S CLARKE CREST Replace manhole October June 2015 6 06241 2525 DR Public open pick hole MH lid lid 2015 SAN S CLARKE CREST Missing manhole cover October June 2015 7 06242 2530 DR Public bolt Install new bolt 2015 SAN S CLARKE CREST Replace manhole October June 2015 8 06245 2470 DR Public open pick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October June 2015 9 06244 2480 DR Public Open pick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October lune 2015 10 06219 2320 DR Public Open pick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October October 11 05508 995 DR Public Open pick hole MH lid lid 2015 2015 SAN S CLARKE CREST Replace manhole October June 2015 12 06225 2240 DR Public open pick hole MH lid 2015 SAN S Smoke coming from Apply sealant to October October 13 07011 1275 CLARKE DR Public behind curb manhole casting 2015 2015 SANS Replace manhole October AR 14 06333 2443 DIVISION ST Public open pick hole MH lid lid 2015 SAN S smoke coming from Apply sealant to October June 2015 15 06238 908 FARRELL CT Public around rim of MH manhole casting 2015 Ebi+�aey, Repair-/rehabil+tate AR Smoke coming from as needed.-This SAN S around concrete manhole can be October 16 06276 2295 FOYE ST Public around MH eliminated. 2015 7-51 alley way between October SAN S francis and central Replace manhole October 2015 17 04678 2230 FRANCIS ST Public behind 2230 francis lid 2015 Inspeet manhole Ghimney Rept October AR Smoke coming from as Heeded,This 2015 SAN S around concrete manhole can be 18 05483 2282 HAROLD ST Public around MH eliminated Smoke coming from SAN S around MH and yard Replace manhole October AR 19 05471 2464 HEMPSTEAD ST Public around driveway lid. 2015 SAN S Smoke coming from Replace manhole October AR 20 1 05478 2320 1 HEMPSTEAD ST Public around MH lid 2015 Inspect manhole Smoke coming from chimney. AR SAN S KAUFMANN around concrete ring Repair/rehabilitate October 21 06774 836 AVE Public around MH as needed. 1 2015 Inspect manhole chimney. lune 2015 SAN S smoke coming up from Repair/rehabilitate October 22 06235 806 LACEY CT Public grass around MH as needed. 2015 corner of Montcrest and Hempstead Smoke AR SAN S coming from around Replace manhole October 23 05466 750 MONTCREST ST Public concrete around MH lid 2015 Inspect manhole smoke coming out chimney. AR SAN S from around concrete Repair/rehabilitate October 24 06273 505 NAPIER ST Public around MH as needed. 2015 Inspect manhole chimney. AR SAN S PLEASANT smoke coming from Repair/rehabilitate October 25 06374 2742 VIEW DR Public under manhole casting as needed. 2015 SAN S RAVENWOOD Replace manhole October June 2015 26 06243 701 CT Public open pick hole MH lid lid 2015 SAN S RAVENWOOD Replace manhole October lune 2015 27 06247 707 CT Public Open pick hole MH lid lid 2015 Inspect manhole chimney. AR SAN S Smoke coming from Repair/rehabilitate October 28 06254 2460 SPIRES CT Public grass around manhole as needed. 2015 Inspect manhole chimney. AR SAN S smoke coming from Repair/rehabilitate October 29 06253 2420 SPIRES CT Public under manhole casting as needed. 2015 Inspect manhole chimney. AR SAN S smoke coming from Repair/rehabilitate October 30 06260 2400 SPIRES CT Public under manhole casting as needed. 2015 Inspect manhole chimney. AR SAN S smoke coming from Repair/rehabilitate October 31 06257 808 SPIRES DR Public under manhole casting as needed. 2015 Inspect manhole chimney. AR SAN S smoke coming from Repair/rehabilitate October 32 06256 807 SPIRES DR Public under manhole casting as needed. 2015 SAN S Replace manhole October February 33 06361 2709 VENTURA DR Public open pick hole MH lid lid 2015 2016 7-52 7.3.6 Brick Manhole Corrections In the September 2015 Semi Annual report, the tentative completion dates for brick manhole corrections were adjusted, for the purposes of this report the dates have been changed back to the original date of October 2015. The City acknowledges the requirement to fonnally request changes to tentative completion dates and will do so in a status report under separate cover. As such, action requiring completion date amendment is highlighted in bold text and is noted by `Amendment Requested' or `AR' in the completion date column. During the reporting period one manhole was corrected. Line Manhole ID Location Lid/Cover Type Tentative Completion No. Completion Date ALLEY BEHIND October 2015 AR 1 SAN S 04673 HARTIG DRUG CENTRAL AVE Concealed Pickhole-Not Bolted ALLEY BEHIND October 2015 AR 2 SAN S 04679 HARTIG DRUG CENTRAL AVE Open Pickhole-Not Bolted behind 338 October 2015 AR 3 SAN S 06277 Kaufmann CHAPEL CT Concealed Pickhole-Not Bolted 4 SAN S 06312 2421 DIVISION ST Concealed Pickhole-Not Bolted October 2015 AR 5 SAN S 06333 2443 DIVISION ST Open Pickhole-Not Bolted October 2015 AR 6 SAN S 06288 @ Lowell FOYE ST Concealed Pickhole-Not Bolted October 2015 AR 7 SAN S 04680 51 KAUFMANN AVE Concealed Pickhole-Not Bolted October 2015 October 2015 8 SAN S 06271 @ Foye LOWELL ST Concealed Pickhole-Not Bolted October 2015 AR 9 SAN S 06272 480 LOWELL ST Manhole can be eliminated October 2015 AR 10 SAN S 06283 546 LOWELL ST Concealed Pickhole-Not Bolted October 2015 AR 11 SANS 06289 ROSEALINE LOWELL ST Concealed Pickhole-Not Bolted October 2015 AR 12 SAN S 06290 430 LOWELL ST Concealed Pickhole-Not Bolted October 2015 AR 13 SAN S 06293 @ Paul St LOWELL ST Concealed Pickhole-Not Bolted October 2015 AR 14 SAN S 06294 364 LOWELL ST Concealed Pickhole-Not Bolted October 2015 AR 15 SAN S 06295 315 LOWELL ST Concealed Pickhole-Not Bolted October 2015 AR 16 SAN S 04674 70 W 23RD ST Concealed Pickhole-Not Bolted October 2015 AR 17 SAN S 06314 Division St W 24TH ST Concealed Pickhole-Not Bolted I October 2015 AR 7.3.7 Sanitary Sewer Corrections It was necessary to change the original method of rehabilitation for sanitary sewers located between SAN S 05482 and SAN S 05455 on Lowell Street. They were previously stated in the Corrective Action Plan for Sewershed 7 as rehabilitation by a cured-in-place-pipe method, however due to difficulty experienced attempting to insert a C:'IPP liner in 2014 and further damage to the sewer experienced during the main break in February 2015, the City has re- programmed the improvement to a sanitary sewer replacement project. The project is under 7-53 construction with a project completion date of November 2015. The Lowell and Woodworth sanitary sewer replacement project was completed during the reporting period in November 2015. The City will acknowledge the completion date change in a formal request in a status report under separate cover. Tentative Completion Date Sewershed U/S Manhole D/S Manhole Street Location Diameter, Length, Completion Sub Area Inches Feet 7-1 SAN S 04771 SAN S 04769 Kaufmann Ave. 12 385 December 2014 December 2014 7--1 SAN S 04769 SAN S 04767 Kaufmann Ave. 12 255 December 2014 December 2014 7--1 SAN S 04767 SAN S 04684 Kaufmann Ave. 12 265 December 2014 December 2014 7--1 SAN S 04684 SAN S 04682 Kaufmann Ave. 12 164 December 2014 December 2014 7--1 SAN S 04682 SAN S 04681 Kaufmann Ave. 12 76 December 2014 December 2014 7--3 SAN S 05482 SAN S 05456 Lowell St. 6 179 November 2015 November 2015 7--3 SAN S 05456 SAN S 05455 Lowell St. 6 206 November 2015 November 2015 7--3 SAN S 05455 SAN S 05454 Lowell St. 8 238 December 2014 December 2014 7--3 SAN S 05454 SAN S 05453 Lowell St. 8 193 December 2014 December 2014 7--3 SAN S 05453 SAN S 05481 Lowell St. 8 105 December 2014 December 2014 7--3 SAN S 07424 SAN S 05481 Lowell St. 8 148 December 2014 December 2014 7--3 SAN S 05480 SAN S 07424 Lowell St. 8 265 December 2014 December 2014 7--3 SAN S 06285 SAN S 05480 Lowell St. 8 265 December 2014 December 2014 7--3 SAN S 06284 SAN S 06285 Lowell St. 8 77 December 2014 December 2014 7.4 SEWERSHED 5 CORRECTIVE ACTION PLAN SCHEDULE The City continues to work with property owners to make corrections to their private properties. These are corrections made to private properties and therefore dependent upon funding by the property owner. The City's intent is to work with owners to achieve completion of the corrections without placing undue financial hardship on the private property owner. 7.4.1 Failed and Corrected Private Property Inspections In Sewershed 5, there were 68 failed private property inspections; these are listed below of which 61 have been corrected. There were no private property corrections during this reporting period. Corrected and Line No. House No. Street Name Defect Corrective Action Passed Re- inspection 1 3463 DOVE Broken lateral Line or replace private lateral NO 2 2672 RAVEN OAKS clean out broken Repair clean out NO 3 2680 DOVE Exterior stairwell drain to sanitary Plug and Provide for Covered YES Area or Pipe to Storm sewer 4 2340 CRISSY DR Exterior stairwell drain Plug and Provide for Covered NO Area or Pipe to Storm sewer 7-54 Repair seepage holes and install 5 2422 GORDON DR Seepage collection system to sump pump and discharge to NO floor drain land Seepage collection system to Repair seepage holes and install 6 2330 TRYGG DR sump pump and discharge to NO floor drain land 7 3030 ARBOR HILLS DR Sump pump to sanitary Disconnect&discharge to land YES 8 2875 BRUECK Sump pump to sanitary Disconnect&discharge to land NO 9 3155 CASTLE WOODS LN Sump pump to sanitary Disconnect&discharge to land NO 10 549 MILL RUN DR Sump pump to sanitary Disconnect&discharge to land YES 11 2225 CARTER RD clean out broken COMPLETED YES 12 2225 CARTER RD clean out broken COMPLETED YES 13 3150 J F KENNEDY RD clean out broken COMPLETED YES 14 2947 W 32ND ST clean out broken COMPLETED YES 15 2329 CARTER RD Driveway drain to sanitary COMPLETED YES 16 3462 ASBURY RD Exterior stairwell and yard drain COMPLETED YES to sanitary 17 2530 CRISSY DR Exterior stairwell drain to sanitary COMPLETED YES 18 2419 EVERGREEN DR Exterior stairwell drain to sanitary COMPLETED YES 19 2549 ROSEWOOD DR Exterior stairwell drain to sanitary COMPLETED YES 20 2561 ROSEWOOD DR Exterior stairwell drain to sanitary COMPLETED YES 21 2584 ROSEWOOD DR Exterior stairwell drain to sanitary COMPLETED YES 22 2590 ROSEWOOD DR Exterior stairwell drain to sanitary COMPLETED YES 23 2309 W 32ND ST Exterior stairwell drain to sanitary COMPLETED YES 24 3053 ARBOR HILLS DR Flex hose used COMPLETED YES 25 3030 ASBURY RD Flex hose used COMPLETED YES 26 2221• CARTER RD Flex hose used COMPLETED YES 27 2598 HACIENDA DR Flex hose used COMPLETED YES 28 2143 JUDSON DR Flex hose used COMPLETED YES 29 3439 KAUFMANN AVE Flex hose used COMPLETED YES 30 3358 KIMBERLY DR Flex hose used COMPLETED YES 31 3486 KIMBERLY DR Flex hose used COMPLETED YES 32 2929 KRISTEN CT Flex hose used COMPLETED YES 33 2661 MARYWOOD DR Flex hose used COMPLETED YES 34 3325 SUNSET PARK CIR Flex hose used COMPLETED YES 35 3335 SUNSET PARK CIR Flex hose used COMPLETED YES 36 3441 SUNSET PARK CIR Flex hose used COMPLETED YES 37 3466 SUNSET PARK CIR Flex hose used COMPLETED YES 38 3344 TIBEY CT Flex hose used COMPLETED YES 39 3494 WALLER ST Flex hose used COMPLETED YES 40 2310 MARTIN DR Pit no pump COMPLETED YES 41 3416 KAUFMANN AVE Seepage Collection to sanitary COMPLETED YES 42 3406 DOVE ST Seepage Collection and sump to COMPLETED YES sanitary 43 2595 GLENVIEW CIR Sump pump to sanitary COMPLETED YES 44 2527 HACIENDA DR Sump pump to sanitary COMPLETED YES 7-55 45 2625 KENNEDY RD Sump pump to sanitary COMPLETED YES 46 2395 THEDA DR Sump pump to sanitary COMPLETED YES 47 3245 THEDA DR Sump pump to sanitary COMPLETED YES 48 3207 ARROWWOOD LN sump to sanitary COMPLETED YES 49 3250 BLASEN DR sump to sanitary COMPLETED YES 50 2940 BRUECK sump to sanitary COMPLETED YES 51 2584 GLENVIEW CIR sump to sanitary COMPLETED YES 52 2299 GORDON DR sump to sanitary COMPLETED YES 53 2326 GORDON DR sump to sanitary COMPLETED YES 54 2483 GORDON DR sump to sanitary COMPLETED YES 55 2498 HACIENDA DR sump to sanitary COMPLETED YES 56 2578 HACIENDA DR sump to sanitary COMPLETED YES 57 3370 KAUFMANN AVE sump to sanitary COMPLETED YES 58 2659 KENNEDY RD sump to sanitary COMPLETED YES 59 2278 MARTIN DR sump to sanitary COMPLETED YES 60 2318 MARTIN DR sump to sanitary COMPLETED YES 61 2537 MARYWOOD DR sump to sanitary COMPLETED YES 62 2541 MARYWOOD DR sump to sanitary COMPLETED YES 63 2600 MARYWOOD DR sump to sanitary COMPLETED YES 64 2689 MARYWOOD DR sump to sanitary COMPLETED YES 65 2551 ROSEWOOD DR sump to sanitary COMPLETED YES 66 2350 WOODLAWN sump to sanitary COMPLETED YES 67 3142 W 32ND ST Yard drain COMPLETED YES 68 2206 WOODLAWN Yard drain to sanitary COMPLETED YES Sewershed 5 inspections presented a new issue, a sump pit without a sump pump. The area was more recently developed and properties were permitted to have pits installed without sump pumps; the sump pumps or pits are not connected to the sanitary sewer and therefore at this time are not illegal connections and do not require corrective action. However, the City is considering, what, if any, further action needs to be taken. The list of properties meeting this description was originally reported in the March 2015 Semi Annual report. 7.4.2 Sanitary Sewer Smoke Testing— Private Property Defect Corrections Line House Street Name Ownership Smoke Observed Corrective Action Corrected No. No. from: 1 2615 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 2 3142 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 3 3023 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 4 3047 WOODLAWN ST Private Sanitary Sewer Replace cleanout cap No Cleanout Televise sanitary service lateral 5 2210 WOODLAWN ST Private Curb and/or Gutter during dye test and/or No Repair/replace lateral as needed 7-5G 6 27.06 WOODLAWN ST Private Curb and/or Gutter Replace cleanout cap No 7 2678 RAVEN OAKS DR Private Sanitary Sewer Lateral Replace cleanout cap No Televise sanitary service lateral 8 3406 WALLER ST Private Yard during dye test and/or No Repair/replace lateral as needed Televise sanitary service lateral 9 3463 DOVE ST Private Yard during dye test and/or No Repair/replace lateral as needed 10 2680 RAVEN OAKS DR Private Sanitary Sewer Replace cleanout cap No Cleanout 11 2359 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 12 2359 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 13 3003 KAUFMANN AVE Private Yard Replace cleanout cap No 14 3040 KAUFMANN AVE Private Sanitary Sewer Replace cleanout cap No Cleanout 15 2660 RAVEN OAKS DR Private Sanitary Sewer Notify property owner to replace or No Manhole repair manhole 16 3049 ASBURY RD Private Sanitary Sewer Replace Manhole lid No Manhole 17 2659 R HN F KENNEDY Private Sanitary Sewer Other Replace cleanout cap No Dig down and put casting over clean 18 2221 CARTER RD Private Sanitary Sewer out to protect from snow plows and No Cleanout replace cleanout cap. 19 3361 KENNEDY RD Private Sanitary Sewer Replace cleanout cap No Cleanout 20 3361 KENNEDY RD Private Sanitary Sewer Replace cleanout cap No Cleanout 21 3342 JOHN WESLY DRIVE Private Sanitary Sewer Install Bolts in Manhole lid No Manhole 22 3325 SUNSET PARK Private Sanitary Sewer Replace cleanout cap No CIRCLE Cleanout 23 2671 OWEN CT Private Sanitary Sewer Replace cleanout cap No Cleanout 24 3400 KIMBERLY DR Private Sanitary Sewer Replace cleanout cap No Cleanout 25 3400 KIMBERLY DR Private Sanitary Sewer Replace cleanout cap No Cleanout 7.4.3 Manhole Corrections In Sewershed 5, one hundred and twenty-two (122) manholes were determined to be in need of repair following smoke testing and physical inspections*. The City has begun repairs and/or rehabilitation of 100 manholes as shown in this section. Rehabilitation of the remaining twenty-two manholes, which are located in the Carter Road detention basin area, is shown in the next table with a sooner completion date. During preparation of bidding documents, the City observed several manholes that were evaluated as requiring sealing or grouting, based on further evaluation and prioritization of all projects requiring corrective action, the City may request modification to the tentative completion date. The City will formally request any change to the tentative completion date under separate cover; these line items are highlighted in bold in the following table for ease of reference. 7-57 I *The Manhole Corrections have been reduced to 98 from 100, as there were two duplicates, one for 3 105 Arbor Oaks and one for 3107 Kerry Court. During the reporting period thirty-two manholes were corrected. Iini Tentative Nu Manhole No. Nearest St.Address Ownership Corrective Action Completion Completion Date Date I SAN 505228 2715 ARABIAN TRAIL Public Replace Manhole Lid Jun-16 Feb-16 1 SAN 505137 3133 ARBOR OAKS DR Public Seal/Grout Manhole Jun-16 3 SAN 505133 3095 ARBOR OAKS DR Public Seal/Grout Manhole Jun-16 Feb-16 4 SAN 505128 3049 ARBOR OAKS DR Public Replace Manhole Lid Jun-16 5 SAN 505131 3075 ARBOR OAKS DR Public Replace Manhole Lid Jun-16 Feb-16 6 SAN 505132 3087 ARBOR OAKS DR Public Replace Manhole Lid Jun-16 7 SAN SOS134 3105 ARBOR OAKS DR Public Replace Manhole Lid Jun-16 8 SAN 505130 3119 ARBOR OAKS DR Public Seal/Grout Manhole Jun-16 Feb-16 9 SAN 505128 3049 ARBOR OAKS DR Public Seal/Grout Manhole Jun-16 10 SAN 500421 3280 ARBORETUM DR Public Seal/Grout Manhole Jun-16 11 SAN 500402 3354 ARROWWOOD LN Public Seal/Grout Manhole Jun-16 12 SAN 505286 3075 ASBURY RD Public Seal/Grout Manhole Jun-16 13 SAN 505279 3350 ASBURY RD Public Seal/Grout Manhole Jun-16 14 SAN 507033 3059 ASBURY RD Public Replace Manhole Lid Jun-16 15 SAN 505282 3300 ASBURY RD Public Replace Manhole Lid Jun-16 16 SAN S05280 3330 ASBURY RD Public Replace Manhole Lid Jun-16 17 SAN 504954 3378 ASHLEY LN Public Seal/Grout Manhole Jun-16 18 SAN 504959 2829 BONSON RD Public Seal/Grout Manhole Jun-16 19 SAN S 04910 0 CARTER CT Public Seal/Grout Manhole Jun-16 20 SAN S 04909 0 CARTER RD Public Seal/Grout Manhole Jun-16 21 SAN 505192 2829 CARTER RD Public Seal/Grout Manhole Jun-16 22 SAN 504913 0 CARTER RD Public Seal/Grout Manhole Jun-16 23 SAN 504911 0 CARTER RD Public Seal/Grout Manhole Jun-16 24 SAN 504912 0 CARTER RD Public Seal/Grout Manhole Jun-16 25 SAN S04918 0 CARTER RD Public Seal/Grout Manhole Jun-16 26 SAN 504922 0 CARTER RD Public Seal/Grout Manhole Jun-16 Nov-15 27 SAN 505195 2807 CARTER RD Public Replace Manhole Lid Jun-1.6 I Feb-16 28 SAN 504916 3000 CARTER RD Public Jun-16 Feb-16 Replace Manhole Lid 29 SAN 505194 2809 CARTER RD Public Seal/Grout Manhole Jun-16 30 SAN 5052.70 2267 CARTER RD Public Replace Manhole Lid Jun-16 Feb-16 7-.58 31 SAN 505273 2245 CARTER RD Public Seal/Grout Manhole Jun-16 32 SAN SO4915 3051 CARTER RD Public Seal/Grout Manhole Jun-16 33 SAN SO4917 3051 CARTER RD Public Seal/Grout Manhole Jun-16 34 SAN 505155 2933 CASTLE WOODS LN Public I Seal/Grout Manhole Jun-16 35 SAN 505156 2901 CASTLE WOODS LN Public Seal/Grout Manhole Jun-16 36 SAN 505158 3032 CASTLE WOODS LN Public Replace Manhole Lid Jun-16 Feb-16 37 SAN S05047 3513 COPPER FIELD Public Seal/Grout Manhole Jun-16 38 SAN 505181 3300 DAVID DR Public Seal/Grout Manhole Jun-16 39 SAN S06840 0 DAVID DR Public Seal/Grout Manhole Jun-16 40 SAN S05113 3008 HUNTINGTON DR Public Seal/Grout Manhole Jun-16 41 SAN 505112 3008 HUNTINGTON DR Public Replace Manhole Lid Jun-16 42 SAN 506856 0 JOHN F KENNEDY RD Public Jun-16 Feb-16 43 Replace MH Lid Only 44 SAN 505277 2345 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 45 SAN 505077 3199 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 46 SAN 500382 3361 JOHN F KENNEDY RD Public Seal/Grout Manhole Jun-16 47 SAN SO4985 2659 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 48 SAN SO4987 2639 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 49 SAN SO4991 2571 JOHN F KENNEDY RD Public Seal/Grout Manhole Jun-16 50 SAN S05281 2333 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 51 San 505180 2935 JOHN F KENNEDY RD Public Seal/Grout Manhole Jun-16 52 San 505179 2926 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 53 San S05083 2995 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 54 San 505085 2995 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 55 San 505080 3057 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 56 SAN 505079 3169 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 57 SAN 505078 3150 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 58 SAN S05081 3038 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 59 SAN 505084 2986 JOHN F KENNEDY RD Public Replace Manhole Lid Jun-16 Feb-16 60 SAN 504853 2885 JOHN F KENNEDY RD Public Seal/Grout Manhole Jun-16 61 SAN 501710 2125 JUDSON DR Public Replace Manhole Lid Jun-16 Feb-16 62 SAN S01700 2120 JUDSON DR Public Replace Manhole Lid Jun-16 Feb 16 63 SAN 505201 3074 KANE CT Public Seal/Grout Manhole Jun-16 64 SAN S05199 3105 KANE CT Public Seal/Grout Manhole Jun-16 65 SAN 505203 3038 KANE CT Public Replace Manhole Lid Jun-16 Seal/Grout Manhole 66 SAN 506420 2970 KANE ST Public Jun-16 Feb-16 Replace MH Lid 67 SAN 505213 2920 KATRINA CIRCLE Public Seal/Grout Manhole Jun-16 7-59 68 SAN 504875 3165 KAUFMANN AVE Public Seal/Grout Manhole Jun-16 69 SAN 504863 2477 KAUFMANN AVE Public Replace Manhole Lid Jun-16 Feb-16 70 SAN 505291 3189 KAUFMANN AVE Public Replace Manhole Lid Jun-16 Feb-16 Seal/Grout Manhole 71 SAN S04864 3035 KAUFMANN AVE Public Jun-16 Feb-16 Replace Manhole Lid 72 SAN 500382 3361 KENNEDY RD Public Replace Lid Bolts Jun-16 Jun-15 73 San 506906 3170 KERRY CT Public Seal/Grout Manhole Jun-16 74 San 505244 3000 LINDALE ST Public Seal/Grout Manhole Jun-16 75 SAN P06490 2565 MARYWOOD DR Public Replace Manhole Lid Jun-16 76 SAN 504424 3260 RAVEN OAKS DR Public Replace Manhole Lid Jun-16 Feb-16 77 SAN 504423 2691 RAVEN OAKS DR Public Seal/Grout Manhole Jun-16 78 SAN 504425 2691 RAVEN OAKS DR Public Seal/Grout Manhole Jun-16 79 San 504428 2691 RAVEN OAKS DR Public Seal/Grout Manhole Jun-16 80 San 504429 2691 RAVEN OAKS DR Public Seal/Grout Manhole Jun-16 81 San 504427 2691 RAVEN OAKS DR Public Seal/Grout Manhole Jun-16 82 San 504430 2685 RAVEN OAKS DR Public Seal/Grout Manhole Jun-16 83 SAN 505161 2826 SPRING OAKS CT Public Seal/Grout Manhole Jun-16 84 SAN 505169 2933 SPRING OAKS CT Public Seal/Grout Manhole Jun-16 85 SAN 505170 2933 SPRING OAKS CT Public Seal/Grout Manhole Jun-16 86 SAN 504789 3170 SPRING VALLEY RD Public Seal/Grout Manhole Jun-16 87 SAN 505182 3297 SPRING VALLEY RD Public Replace Manhole Lid Jun-16 Feb-16 88 SAN 505122 3049 SPRING VALLEY RD Public Replace Manhole Lid Jun-16 89 SAN 505183 3297 SPRING VALLEY RD Public Seal/Grout Manhole Jun-16 90 SAN 504851 3375 SUNSET PARK CIRCLE Public Seal/Grout Manhole Jun-16 91 SAN 506725 3395 SUNSET PARK CIRCLE Public Seal/Grout Manhole Jun-16 92 San 504787 2811 SUNSET PARK CIRCLE Public Replace Manhole Lid Jun-16 Feb-16 93 San 505061 2749 TIFFANY CT Public Seal/Grout Manhole Jun-16 94 SAN 505060 2724 TIFFANY CT Public Seal/Grout Manhole Jun-16 95 SAN 504966 3406 WALLER ST Public Seal/Grout Manhole Jun-16 96 SAN 5 04968 3494 WALLER ST Public Seal/Grout Manhole Jun-16 97 SAN 504886 3135 WESTMORE DR Public Jun-16 Feb-16 Replace MH Lid beal/6rout-Manhole 98 SAN 505264 2266 WOODLAWN ST Public Jun-16 Feb-16 Replace MH Lid 7-60 7.4.4 Carter Road Detention Basin- Manhole Corrections Five of the twenty-two corrections, were not completed by the tentative completion date shown. The City acknowledges the requirement to formally request changes to tentative completion dates and will do so in a status report under separate cover. As such, action requiring completion date amendment is highlighted in bold text and is noted by `Amendment Requested' or `AR' in the completion date column. During the reporting period eight manholes were corrected. Line Tentative Completion No. Manhole No. Location Ownership Corrective Action Completion Date Date Carter RD DB West Manhole Grouting and lune 2015 July 2015 1 SAN S 04890 Carter Rd.Detention Public Seal Manhole June 2015—M/H on November aCone and Barrel Back order 2015 2 SAN S 04893 Carter Rd.Detention Public Sections required Man4a a GF9U ing and June 2015—M/H on November Se"ew-Cane-and Barrel Back order 2015 3 SAN S 04892 Carter Rd.Detention Public ped Manhole Grouting and lune 2015 July 2015 4 SAN S 04894 Carter Rd.Detention Public Seal Mnhole June 2015 M/H on November aCone and Barrel Back order 2015 5 SAN S 04790 Carter Rd.Detention Public Sections required P4anl+ele-6reuting-and June 2015— er on November Se4New Cone and Barrel 6 SAN S 04791 Carter Rd.Detention Public Sections required Back order 2015 Manhole Grouting and June 2015 July 2015 7 SAN S 06722 Carter Rd.Detention Public Seal Manhole Grouting and lune 2015 July 2015 8 SAN S 06723 Carter Rd.Detention Public Seal June 2015-M/H AR 9 SANS 04788 Carter Rd.Detention Public Se4New Manhole Req on Back order June 2015—M/H AR 30 SAN 5 04793 Carter Rd.Detention Public Seal-New Manhole Req on Back order June 2015—M/H AR 11 SAN S 07219 Carter Rd.Detention Public Seal-New Manhole Req on Back order Manhole Grouting and June 2015 July 2015 12 SAN S 04792 Carter Rd.Detention Public Seal Carter Rd DB South Manhole Grouting and July 2015 1 SAN S 04891 Carter Rd.Detention Public Seal June 2015 Mar+heleGfo"n"nd June 2015—M/H on November Seal New Cone and Barrel Back order 2015 2 SAN S 04895 Carter Rd.Detention Public Sections required June 2015—M/H on November Seal New Cone and Barrel Back order 2105 3 SAN S 04896 Carter Rd.Detention Public Sections required Manhole Grouting and July 2015 4 SAN S 04897 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and July 2015 5 SAN S 04885 Carter Rd.Detention Public Seal June 2015 7-61 Manhole Grouting and July 2015 6 SAN S 04887 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and July 2015 7 SAN S 04888 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and July 2015 8 SAN S 04889 Carter Rd.Detention Public Seal June 2015 June 2015—New Manhole Grouting and Frame on Back February 9 SAN S 04876 Carter Rd.Detention Public Seal&New Frame order 2016 June 2015—New February Manhole Grouting and Frame on Back 2016 10 SAN S 04878 Carter Rd.Detention Public Seal&New Frame order 7.4.5 Sanitary Sewer Corrections The City is recommending sewer main rehabilitation of approximately 13,444 lineal feet along with any necessary point repairs in the following Sewershed 5 sub-basins. The project was divided into two separate contracts with the first contract bid and completed in 2014, along with additional rehabilitation of sanitary sewers in other city sewersheds. The second contract was prepared for bid has been awarded to SAK Construction of Missouri; this work unfortunately has not been completed by the tentative completion date. The City acknowledges the requirement to formally request changes to tentative completion dates and will do so in a status report under separate cover. As such, action requiring a completion date amendment is highlighted in bold text and is noted by `Amendment Requested' or `AR' in the com letion date column. 5ewershed lJ/5 D/S Tentative Completion Sub Area Pipe Name Manhole Manhole Street Diameter Length Completion Date Date 5--1 SAN P 04807 SAN S 04909 SAN S CARTER RD 18" 482 November AR 04907 2015 5--1 SAN P 04806 SAN S 04910 SAN S CARTER RD 18" 444 November AR 04909 2015 5-1 SAN P 04805 SAN 5 04911 SANS 04910 CARTER RD 18" 82 2015 November AR 5--1 SAN P 04804 SAN S 04912 SAN S CARTER RD 18" 135 November AR 04911 2015 5--1 SAN P 04803 SAN S 04913 SAN S CARTER RD 18" 236 November AR 04912 2015 5--1 SAN P 04801 SAN S 04914 SAN S CARTER RD 18" 323 November AR 04913 2015 5--1 SAN P 04799 SAN 5 04917 SAN S CARTER RD 18" 383 November AR 04915 2015 5--1 SAN P 04797 SAN 5 04918 SAN S CARTER RD 18" 202 November AR 04917 2015 5--1 SAN P 04796 SAN S 04919 SAN S CARTER RD 18" 196 November AR 04918 2015 5--1 SAN P 04795 SAN 5 04920 SAN SCARTER RD 18" 231 Novem04919 ber AR I SANS 5--1 SAN P 04794 SAN 5 04921 04920 CARTER RD 18" November 194 AR 2015 7-62 i 5--1 SAN P 04751 SAN S 04922 SAN SCARTER RD 18" 152 Novee Sber AR 04921 5--3 11 SAN P 05832 SAN S 05126 SAN S Arbor Oaks Dr 8 206 November AR 05129 2015 5--3 SAN P 05840 SAN S 05134 SAN 5 Arbor Oaks Dr 8 124 November AR 05135 Esmt. 2015 SAN S Arbor Oaks Dr November 5--3 SAN P 05843 SANS 05135 04892 Esmt. 1 8 104 2015 AR 5--3 SAN P 06426 SANS 05268 SANS 05255 Chippewa Dr. 10 366 2015 November AR 5--3 SAN P 06428 SAN S 05271 SAN S Chi November AR 05268 Chippewa Dr. 8 288 2015 5--3 SAN P 04790 SAN S 04880 SAN S Evergreen Dr. 10 356 November AR 04879 2015 5--3 SAN P 06413 SAN S 05272 SAN S Evergreen Dr. 8 7 473 November AR 05254 2015 5-3 SAN P 06415 SAN S 05254 SAN S Evergreen Dr. 10 414 November AR 04880 2015 5--3 SAN P 06490 SAN S 05016 SAN S Glenview Cir 8 144 November AR 05015 2015 5--3 SAN P 06491 SANS 05015 SANS 05017 Marywood Dr 8 149 2015 November AR 5--3 SAN P 06090 SAN S 05193 SAN S Hickory Hill 8 167 November AR 05194 2015 5--3 SAN P 05769 SAN S 05079 SAN S JFK Esmt 8 293 November AR 05080 2015 5-3 SAN P 05777 SAN S 05080 p N JFK Esmt 8 283 Nove015 er AR 5--3 SAN P 05776 SAN S 05082 SAN S JFK Esmt 8 137 November AR 05083 2015 5--3 SAN P 05775 SAN S 05085 SAN S JFK 8 109 November AR 05083 2015 5--3 SAN P 05770 SAN S 05083 SAN S JFK 8 276 November AR 05180 2015 5--3 SAN P 06511 SAN S 05202 SAN S Kane Ct 8 271 November AR 05200 2015 5--3 SAN P 06507 SAN S 05200 SAN S Kane Ct 8 137 November AR 05201 2015 5--3 SAN P 06096 SAN S 05198 SAN S Kane Ct 8 101 November AR 05028 2015 5--3 SAN P 06097 SAN S 05028 SAN S Kane Ct 8 389 November AR 05200 2015 5--3 SAN P 06410 SAN S 05260 SAN S Karen Ct 8 274 November AR 05257 2015 7-63 5--3 SAN P 06408 SAN S 05242 SAN S Lindale 8 314 November AR 04880 2015 5--3 SAN P 06438 SAN S 05245 SAN S Lindale 8 283 November AR 05244 2015 5--3 SAN P 06441 SANS 05243 SANS 05242 Lindale 8 221 2015 November AR 5--3 SAN P 06444 SAN S 05250 SAN S Martin 8 299 November AR 05241 2015 5--3 SAN P 06926 SAN S 05291 SAN S Martin Esmt 8 130 November AR 06802 2015 5--3 SAN P 06482 SAN S 05000 SAN S Marywood Dr 8 236 November AR 04999 2015 5--3 SAN P 04665 SAN S 04436 SAN S RAVEN OAKS 8 146 November October 06723 2014 2014 5--3 SAN P 04666 SAN S 06723 SAN S RAVEN OAKS 8" 62 November October 06722 2014 2014 5--3 SAN P 04741 SAN S 07219 SAN S RAVEN OAKS 121" 332 November October 04793 2014 2014 5--3 SAN P 04743 SAN S 04793 SAN S RAVEN OAKS 12" 335 November October 04743 2014 2014 5--3 SAN P 04745 SAN S 04788 SAN S RAVEN OAKS 12" 408 November October 06722 2014 2014 5--3 SAN P 04747 SAN S 06722 SAN S RAVEN OAKS 12" 151 November October 04791 2014 2014 5--3 SAN P 04754 SAN S 04791 SAN S RAVEN OAKS 12" 146 November October 04790 2014 2014 5--3 SAN P 04782 SAN S 04869 SANS KAUFMANN 12" 324 November October 04876 2014 2014 5--3 SAN P 04783 SAN S 04876 SANS KAUFMANN 12" 20 November October 04878 2014 2014 5--3 SAN P 04784 SAN S 04878 SAN S KAUFMANN 12" 229 November October 04889 2014 2014 5--3 SAN P 04787 SAN S 04889 SANS KAUFMANN 12" 95 November October 04888 2014 2014 5--3 SAN P 04788 SANS 04888 SAN S KAUFMANN 12" 105 November October 04887 2014 2014 5--3 SAN P 04759 SANS 04887 SAN S KAUFMANN 12" 155 November October 04885 2014 2014 5--3 SAN P 04760 SAN S 04885 SAN S KAUFMANN 12" 385 November October 04897 2014 2014 5•-3 SAN P 04761 SAN S 04897 SAN S KAUFMANN 12" 121 November October 04896 2014 2014 5 -3 SAN P 04762 SANS 04896 SANS KAUFMANN 12" 211 November October 04895 2014 2014 7-G4 5-3 SAN P 04763 SAN S 04895 SAN S KAUFMANN 12" 212 November . October 04891 2014 2014 5--3 SAN P 04752 SAN S 04891 SAN S CARTER RD 12" 153 November October 04890 2014 2014 5--3 SAN P 04756 SANS 04894 SANS 04893 CARTER RD 12" 88 November October 2014 2014 5--3 SAN P 04757 SAN S 04893 SAN S CARTER RD 12" 162 November October 04890 2014 2014 7-65 8.0 CMOM Update 8.1 THE CMOM PROGRAM The City of Dubuque's Capacity, Management, Operation and Maintenance Plan (CMOM) ' provides a summary of the City's policies, procedures, practices, and responsibilities associated with its sanitary sewer collection system. It is the blueprint for the City's managers and field workers to better manage, operate, and maintain Dubuque's sanitary sewer collection system, investigate capacity-constrained areas, prevent SSOs, respond to SSOs that may occur, and plan for future system expansion. The EPA approved the City of Dubuque's CMOM plan on June 4, 2012. 8.2 CMOM IMPLEMENTATION As required by Paragraph 13 of the Consent Decree, the City fully implemented the CMOM within two calendar months (August 4, 2012) of approval by the EPA. Section 6.4 of the City of Dubuque's CMOM Program, requires the City to annually inspect fifty (50) miles of gravity sanitary sewer through various methods including visual inspection, pipeline jetting, or closed- circuit televising (CCTV). The inspection is in addition to the predictive and preventive maintenance also prescribed in the CMOM. Inspections between September 1 and December 31, 2015 were 70.47 miles. The total of miles cleaned and televised for 2015 is 174.98 miles. The City developed the CMOM to serve as a "living" document. As the City reviews its current procedures and codes, the CMOM will be updated and new procedures implemented as needed. Any revisions to the CMOM will be submitted to EPA, DOJ, and DNR for review and approval. 8.2.1 Fats, Oils, and Grease The City purchased software and approved an ordinance amendment to support the W&RRC, Building Department, Health Services Department and the Engineering Department in managing and enforcing a FOG program. In addition, the City held a series of three public meetings with local food establishments, vendors,plumbers and grease haulers on the revised FOG program, the meetings were held on September 2, October 14, and November 4, 2014. As part of the proactive program, the City has dedicated two staff members to conduct physical inspections of grease interceptors at food establishments and provide administration of the program under the W&RRC's Pre-treatment coordinator to guide food establishment owners and managers on the importance of cleaning and maintaining grease traps and interceptors. The inspector also provides food establishments with a Best Management Practice poster that is required to be visible in the food establishment. The FOG Program requires food establishments to apply for an annual grease discharge permit along with a$100 permit fee. The fee covers the 8-66 direct cost of staff time to perform inspections, managing the software and hardware, and vehicle expenses. The City maintains its focus on a proactive Fats, Oils, and Grease (FOG) Program. During the reporting period, grease was responsible for one overflow. 8-67 9.0 Assessments and Engineering Analyses The City's Engineering Department, Public Works Department and Water &Resource Recovery Center (W&RRC) staff continue to evaluate and analyze the sanitary sewer collection system and W&RRC to ensure compliance with all legal requirements. A rudimentary hydraulic analysis was conducted internally by City staff for the Rosedale Avenue and West Locust Street area of Sewershed 11. The following is a summary of the findings. Purpose The purpose of the project was to conduct a hydraulic capacity analysis of the gravity sanitary sewer located along West Locust which is measured by the master meter located at 606 W. Locust. During investigation of the hydraulic performance of the system the City looked to confirm the location of Sanitary Sewer Overflows (SSOs) observed in the field, determine why overflows occur where they do, and uncover other collection system issues including surcharging manholes that may not be seen during lesser storm events. The City also analyzed possible future design solutions to assist in reducing overflows, should the analysis demonstrate that the sanitary sewer system is not adequate to handle design flows for the area. Area Modelled The sanitary sewer analyzed was located in Sewershed 11 along a 1.4 mile length of Locust Street, starting at Clarke Drive and ending at Bluff Street. The model also included 830 feet of sanitary sewer in Rosedale Street south of Locust Street. The location can be seen in more detail in Figure 9-1. The analysis is a preliminary review of the collection in one part of Sewershed 11, further investigation of the downstream system would be required prior to any final conclusions. Building the Model The analysis was conducted using Autodesk Storm and Sanitary Analysis (Autodesk SSA). The City selected Autodesk SSA because the CAD model ties directly to the City's geographical information system (GIS) database files. The model was also able to be calibrated with the large database of flow data reducing the risk of error when using the program. The Autodesk Storm and Sanitary Analysis has the ability to use either of two methods, the kinematic wave routing method and/or the hydrodynamic (the Saint Vemant equation) routing method. The methods can analyze both simple and complex sanitary and combined sewer systems. The software can also model manholes, inlets, sewer networks, pumps, lift stations, storage structures, control structures, force mains, inverted siphons, overflow diversions, relief sewers within a single model. For the purposes -of this initial analysis, the City's engineering department elected to run the model using the more conservative kinematic wave analysis for the preliminary evaluation. In 9-68 the event results demonstrate the need to develop a more complex model for final design the hydrodynamic routing model would be used. Several measurements were collected both in the field and using the City's GIS. The sanitary sewer manhole rim and several invert elevations were entered to establish the pipe slopes and initial hydraulic capacity of the system. From the established capacity survey data, flow data was entered at nodes along the model and used to calibrate the model. The availability of GIS data enabled the City survey crew to select key manholes in the model where field data would be collected. GIS also yielded information such as distances between manholes and pipe diameters. In addition, Public Works staff verified pipe diameters as necessary to ensure greater accuracy of the model. All pipes were assumed to have a roughness coefficient of 0.015. Model Calibration The model was calibrated using flow meter data from manhole SAN S 04699 on Rosedale Avenue, manhole SANS 04701 located at 1098 W. Locust, and manhole SAN S 04685 located at 606 W. Locust Street (at Faye Street). These flow meter locations are shown in Figure 9-1. Scenarios The model was developed and evaluated under several scenarios including calibration of the model under existing dry and wet weather flow conditions and under conditions where the pipe diameters and manhole elevations were changed to detennine when the system could better manage wet weather conditions. Due to the topography of the drainage area, it was not feasible to modify flow direction to alternative flow paths or into adjacent sewersheds, therefore the layout of the system was not modeled with layout changes. 9-69 Figure 9-1 Sewershed 11—Rosedale and W.Locust SSO Evaluation Flow Model PL P� St TR O'�.. LN (C/7 NEEA sSo ., m ,oSs LNs� 1 111y �. ��'3 ALU„5. OROJ ft NMP o�0 , ✓ r epi = LGN`PNo g g t 4 8 N le WVe 14, �4e •�© OE�L 5 C f Q p o •L�" z J 7 o Y 4�''�"ri � rN cORNB vW iD a u. LIJ US SS Lry ssx� u +111111 e n K�4•• o-� RPV K is. Sias�• rN A, 1Zj, FOYE ST a �.`Fs•y' b, i7�d• GOX St w ANTER 14. •f o .SL 'Fu, 7a in. YIY S d GOt' ST IS Rivald P'S OOL t.E 0%)t ,�5t � ia, " ; oN m NOO'GDON ST in W y Y, s:' 2 t.r� �O N6OOTN ST `b a�cP . 11 ipa oy O�ENOPLL S� AO h'�,ry�� o� Yeo �SPNT gT MT yI. %qOOOSI V y N 1 K N � S ROPE w C P m US1 L S'o PUO 90N pLL'PNTLCSI Y ~in a r �t� oor�a � �x AUBURN ST o ¢ a PST •'T is dal OO y s z NPNLBrap S PTP 6 `'2f6• g x•30- ��°�.myON pL 1 �3i#j� "i E .~J �'o /lpvrsry'ty a P d1e'j,�i 9-70 Existing System Scenarios:Dry Weather Flow and Wet Weather Flow Model Calibration For the dry weather baseline flow, flow meter data between May 2, 2014 and May 9, 2014 was selected at each of three flow meter locations. The dry week was identified by a seven day period with no antecedent precipitation in the seven days prior to the dry period. The flow data was entered in to the model nodes and modelled using the kinematic wave analysis to verify operation of the system was accurately reflected in the model. Figure 9-2, shows the existing conditions in profile view. Manhole depths recorded during flow metering were used to calibrate the model in addition to comparing flow rates and velocities during the run analysis. The model satisfied these conditions. Under existing dry weather conditions the system is adequate to manage the flows without surcharge or flood conditions and is running at 15-35% hydraulic capacity, Table 9-1. Ro¢edale and locus)lr3er¢eclion Kvwmalc Wave Malys¢ ]35 )30 ]30 ]15 �17<OQA $ Sbpe 0 0340 el4 710 Mex L1010 mgg `.Qie 12 OO in $ 705 Sbpe a.o36;em $ Mex o 0.41 naa 0o z 2 M 00 1 M ph 1000M C� _ Slope 0.Ub3fltt1 a Maz D O 4B mpd� 690 01eY0tl1N Slope 0.0165 all) 665 Mex004B rtgtl �00115iVB__ $ 'e' 684 ti Mexpp46 mOtl •_-pig t000M $ .�. c Slope 0.0148108 $ Mek 00.4)m9tl De10.00�n. c 675 Mex 901331V71 --5%1800 q,�_ $_ �• 40.48 nqo S1ope0A148 Bh1 -G'e 10BOi.- $ 6]0 Mm Q0.48 npE sbpe00162N8•.. look a p47m d Db 10 OUST"-- 666 stupe p.0153 BAl Mex O 0.48 mpa 655 850 1.00 N00 3.00 4.00 5.00 6.00 ]•W 8.00 9.00 10.00 11.00 12•W 13+00 14.00 15100 i6b0 1]•00 18.00 1- 30•W 31•W 33.00 33•fp 3400 35.00 M•00 27•00 28.00 39.00 sawn[nl Figure 9-2 DWF Analysis-Existing Pipe Conditions Table 9-1 Dry Weather Peak Flows; Existing Conditions(Kinematic Wave Analysis) From Manhole To Manhole Pipe Diameter(in) Design Flow Peak Flow during Additional Flow Capacity (mgd) Analysis(mgd) Capacity(mgd) SAN04700 SAN04699 12 2.82 0.441 2.379 SAN04699 SAN04697 12 2.87 0.405 2.465 SAN04697 SAN04698 12 2.21 0.411 1.809 SAN04698 SAN04696 10 2.16 0.478 1.672 SAN04696 SAN04695 10 1.53 0.484 1.046 SAN04695 SAN04694 10 1.53 0.46 1.04 SAN04694 SAN04693 10 1.54 0.47 1.07 SAN04693 SAN04692 10 1.41 0.48 0.93 SAN04692 SAN04691 10 1.49 0.483 1.007 SAN04691 SAN04689 10 1.56 0.473 1.087 9-71 The peak wet weather flow rate during wet weather events was determined using the flow monitoring software (Flow link 5.1) hydrographs. The City has consistently used Teledyne ISCO's Flow Link Software during the monitoring period starting in 2011. The flow data from seven peak wet events from the periods of 2014 and 2015 were used to determine the maximum peaking factor in the analysis. Two peak flow outliers were eliminated from the table due to flow meter error. Using the kinematic wave method, the existing pipe was analyzed under wet weather storm events to verify existing sanitary sewer overflow locations. Again, the results were used to verify calibration of the model, as overflow physical locations are known. Figure 9-3, corresponds with sanitary sewer overflow locations observed in the field. The profile view of the system shown in figure 9-3, shows several manhole locations where `blue caps' are seen at the ground surface, these are locations the model is indicating where overflows may occur, and the red line is the maximum Hydraulic Gradient Level(HGL). Table 9-2 compares the pipe capacities to the peak flow during the analysis. Figure 9-3 Peak Wet Weather Flow Analysis-Existing Pipe Conditions flasedak aiN LawX IMmsecBm � Kiximalc Wave Miysiz ]35 ]25 y9 ]p $m 715 1)hl2 OOh o xJ M 01.99 n*d 710 m ]OS Shye 9029Z,ryXt Q'^ ny Mex0i98 mryl m „� � tet• :m u 0.0014 ge70g0h 01.91 m Y. 695 S^Oe 90281M1. Mex021JngX 690 DIa�,Rh-._ .a c n w Slope 0.0155 Mt z y1 e e pm "' 885 Mex0153 nqC �" -__�10.00h ape Oa s Mex015)nge 10 8]5 - S-kye 0.01313 1 Xu�f py,B 00h Y 5 $ Mex 01.49 mgd 9ope 00148 X/X s B]0 - MexO,.4B mqX De 100oh__ 91oPe 0.0162,IM Mex 01.19 nytl Ole 10.U0 6i Mez 01.19 m0tl 880 650 1.00 3•W 3.00 4.00 5.00 6.00 ].00 B.00 9•W 10.00 11.00 13.00 13.00 14.00 ,5.00 16•W 17•00 18.00 19.00 30.00 21.00 ]1.00 23.00 28.00 25.00 26.00 27•00 38.00 29.00 9ta0m AXI Table 9-2 Wet Weather Peak Flows; Existing Conditions(Kinematic Wave Analysis) From Manhole To Manhole Pipe Diameter Design Flow Peak Flow during Additional Flow (in) Capacity (mgd) Analysis(mgd) Capacity(mgd) SAN04700 SAN04699 12 2.82 1.985 0.835 SAN04699 SAN04697 12 2.87 1.98 0.89 SAN04697 SAN04698 12 2.20 1.942 0.268 SAN04698 SAN04696 10 2.07 2.130 >Capacity SAN04696 SAN04695 10 1.53 1.526 Surcharged SAN04695 SAN04694 10 1.49 1.577 >Capacity SAN04694 SAN04693 10 1.54 1.568 Surcharged SAN04693 SAN04692 10 1.41 1.493 Surcharged SAN04692 SAN04691 10 1.49 1.481 0.009 SAN04691 SAN04689 10 1.56 1.487 0.073 9-72 Design Scenarios-Pipe Diameter Alternatives When reviewing design scenarios, pipe diameter increases appeared to present the most viable approach to gaining capacity as flow redirection was not feasible, therefore the model was run with simple pipe diameter increases. The scenario presented in this rudimentary analysis was to increase the pipe diameter on Rosedale Street from 12 inches to 14 inches and increase the 10 inch pipe along West Locust Street, West of Rosedale to 16 inch diameter pipe. The model was analyzed under peak wet weather flow conditions again taken from the 2014 and 2015 data sets. A profile plot of typical analysis is shown in Figure 9-4 and Table 9-3 compares the pipe capacities to the peak flow during the analysis. Under this scenario, no surcharged pipes or overflows occurred. Roxedab aM LecusllMasectim -. ••••-••-_• - Knatikc Wave May�k ]35 E ]30 ]25 e 7 ]20 w - ]t5 Ole t100m ¢°a Slope O.D2W#M - Mex O 199 mgtl 710 ., Slope 0.020]Om �' Max 61.98 mgI r ]00 6 o Ey 16.00vi .'. •• u 895 1.96 Slepe 0.0809 nm s -02,2111 w 690 Db 16-M Yh slope 0915511m a o c,+, „ ,. 666 Mex022B ngfi ii slope O.W o.m4a nrR 680 Moxa 2.35 m9tl Dm 1890 in supe D046anm Mex Gl 2-.1*d -Db 16,00 N 6]5 Sbpe 32Z Die ienp'n Mex02.34 rrgE &-00148Am 6]0 Mex Q 218 mgd M I&W 41 Sbpe 00182 flM Mez 0229 e'9a Ob 1'60tlT1 665 Slope0016]fltt1 Mez o 2.3p m9tl 660 655 650 1.W 2.00 3.00 0.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 1].W 18.00 19.00 20.00 21.00 2Z.W 23.00 24.W 25.00 26.00 2]+00 28.00 29.00 SIaYv1�1t� Figure 9-4 Peak Wet Weather Flow Analysis-Modified Pipe Conditions Table 9-3 Wet Weather Peak Flows; Modified Conditions(Kinematic Wave Analysis) From Manhole To Manhole Pipe Diameter Design Flow Peak Flow during Additional Flow (in) Capacity (mgd) Analysis(mgd) Capacity(mgd) SAN04700 SAN04699 14 4.26 1.989 2.271 SAN04699 SAN04697 14 4.33 1.990 2.34 SAN04697 SAN04698 14 4.77 1.959 2.821 SAN04698 SAN04696 16 7.56 2.210 5.34 SAN04696 SAN04695 16 5.35 2.277 3.073 SAN04695 SAN04694 16 5.23 2.349 2.891 SAN04694 SAN04693 16 5.4 2.368 3.032 SAN04693 SAN04692 16 4.94 2.339 2.591 SAN04692 SAN04691 16 5.23 2.28 2.95 SAN04691 SAN04689 16 5.47 2.239 3.221 9-73 Conclusions and Recommendations While the analysis conducted by the City is localized and uses a more simplified modelling method, the kinematic wave routing method, there are several key points that can be drawn from the evaluation. The existing sanitary sewer pipe network in the area of Rosedale Avenue and W. Locust Street shows varying pipe diameters and varying slopes, leading to inconsistent pipe capacities. The localized performance of the system under dry and wet weather conditions appears to be accurately represented based on the flow data over 24 months, and overflow and surcharging locations were able to be confinned. The City has a model that can be used to develop a basis of design as the model is expanded to include additional pipe sections downstream to ensure any improvements including pipe diameter increases do not create new problems downstream. The City, however, will continue its efforts to eliminate sources of I&I while any capital improvements are developed for the area of In developing the model, it became apparent there are inconsistent pipe diameters through the area potentially creating a bottleneck; the analysis results demonstrated how the change in pipe diameters and slopes affected the hydraulic capacity. In general, under average and peak dry weather flow conditions, the existing system is capable of managing flows with available hydraulic capacity. During the wet weather peak flow scenarios, the system became overwhelmed at manholes at and adjacent to the intersection of Rosedale and W. Locust. This was confirmed during modelling and field observations during storm events. The area located downstream of Rosedale and W. Locust is serviced by 10 inch diameter sanitary sewer, which then returns to 12 inch diameter sanitary sewer. In reviewing possible diameter changes, it would appear increasing the 10inch diameter pipe to 12 inch to snatch existing conditions would not be adequate to service the area under peak wet weather conditions. As such, it is recommended that the model be expanded to look at the area downstream of Sewershed 11 to ensure any improvements would not create new overflow locations; improvements would be based on the peak dry weather flow plus allowable inflow and infiltration; and that any recommended improvements would follow all measures taken. to eliminate direct and known sources of inflow and infiltration. 9-74 10.0 Other Related Activities During the reporting period the City had the opportunity to meet with staff from both the USEPA Region VII office in Lenexa, Kansas, and the Iowa DNR office in Manchester, Iowa. On December 9, 2015, City of Dubuque staff members Gus Psihoyos, John Klostermann, and ' Denise Ihrig met with key Water, Wetlands, and Pesticides Division staff of the USEPA's Region VII office, including Branch Chief Diane Huffinan, Director Karen Flournoy, Pretreatment Coordinator Paul Marshall, Collection System Specialist Wayne Dillard, and several other department members. On January 6th, 2016 City of Dubuque's City Manager Michael Van Milligen, Plant Manager Jonathan Brown, Assistance Plant Manager William O'Brien, City Engineer Gus Psihoyos, Street and Sewer Supervisor John Klostermann, and Denise Ihrig met with Iowa DNR staff including Joe Sanfilippo, Supervisor; Amber Sauser, Senior Environmental Specialist; and Sue Miller, Environmentalist Specialist. City staff presented on the continued commitment and strategy to manage and target locations where we experience sanitary sewer overflows. A summary was presented on the cause of overflows since 2011 (these are submitted in detail in the Semi -Annual Reports). Based on the sixty-nine overflows since 2011 those that are rainfall derived inflow & infiltration are 22%; those that are the result of water main breaks are 20%; pipe failures are 16%; maintenance of lines with roots are 15%, due to grease are 13%, and due to debris are 10%; and other are 4%. City staff highlighted the Fats, Oils, and Grease program and the reduction in grease related overflows we have seen since initiating the program in 2014. City staff followed up on specific projects that were presented during the April 2014 meeting with the EPA and the DNR, along with highlighting significant progress made in each Consent Decree sewershed. Specifically, the Sewershed 5 project where sanitary sewer pipes and manholes were replaced and rehabilitated throughout the Carter Road detention basin area, successfully reducing I&I by approximately 1.5MGD per rain event. Several smaller projects in Sewershed 5 will target a further 1.0MGD reduction. In Sewershed 6 (10), a successful disconnect of roof drains at the Flexsteel property has removed approximately 1.0— 2.0 MGD of I&I per rain event. In Sewershed 11 by Senior High School and Clarke College approximately 300,000 gallons has been removed from the sanitary sewer system. This area is directly upstream of Rosedale and Locust where overflows are common. The City stated its ongoing efforts in Sewershed 11; it has worked with eleven of twelve private property owners to correct illicit connections and has completed a hydraulic model to examine the capacity of the sanitary sewer system at Rosedale and Locust. In Sewershed 7, the City highlighted how working systematically through the basin completing both full replacement of sewer mains, completing cured in place pipe rehabilitation, removal and replacement of manholes, and targeting sanitary sewer laterals along a single alignment is estimated to reduce I&I by approximately 1.0 to 1.5MGD per rain event. In Sewershed 10, source detection was the focus with buildings located 10-75 at 30"' and Jackson the target area for I&I reduction; estimated 1&I is around 2.0 MGD per rain event. City staff introduced the method by which it will measure the success and further needs in each Sewershed through its permanent metering program. The City of Dubuque presented the new sanitary sewer SCADA system with a live demonstration During the EPA meeting, a brief discussion occurred as to how the City should proceed with addressing amendments to the schedule of corrective actions. The EPA responded that they will consult with the Iowa DNR's staff at the Manchester office. The discussion extended to an extension of the Consent Decree. The EPA recommended we start the process early; in March 2016 submit in writing a summary of what we have completed, what the strategy will be for the remaining projects and why we believe more time will be necessary. The EPA would like to meet with the City again in April 2016 to discuss the letter; in addition, they would like a presentation on `green' infrastructure projects and may be interested in visiting Dubuque at that time. 10-76 APPENDIX A Flow Meter Location Map TwU�B E City Wide Flow Meter Locations DAGIS eta1"sMICu n—rda:,lt_n Mnsterpiex+on the Mississippi aeevouc,Pt• Twenty Eight Flow Meters with Manhole Numbers and Pipe Size CEE RD � RTO E-Q ..ORE LN FURNA """ r O !Sewershed 5 Flow MeteF/z' San S 04796 24" Pipe CEDAR v OSewershed 7B F{ow e e ;32nd and Central Sewershed 6C Flow Meter RIDGE RD m San S 04653 24" Pipe yV.�f rted to Permanent site San S 04798 24" Pipe 3 2404 White �, WALKER ~ (�W(,rshc,ti -/A'FlowM®ter SU yR`� ewershed 7B Flow Meter J o S f San S 06083 8">I?ipo� a' ♦s o RRFy�N �2 0 an S 04806 12 Pipe tk P RE .JANSEN S -White Ilext t4PF lfd- ����� 00 Kaufmann v, to DRQ G�onve:rted to P'®rm'onont alto K HARLAN ` u, AUGusrA B��EG sT ,Js�� ���% 3owershed�78 FIow,Metar J DERBY GRANGE RD R, O� CT~PEBBLE D . -11- J p _W 32ND S 5 0 0 �i � off? BEACH DR G'( 9'���$��( O `,,G ,� �`f cn 5811 hs,.0,487�f12 Plpo y Q =o PV R�P� _ s ����5 s Q 'P OC 2226 Cmntr � �.►... ._ jE 8ewershed,111 Flow Mf t ( F ��` ys sr Converted to,Permanent aIle CQ S�qc PAROL Q � �� $ n" r0'4Q85;12'1�Plyc �� ti6 �z sT�FR L -C'T�t�` O a F J� 606 W,I�o0u8t �• 3 _ ewers,e ow Mete O J��r �O vl o �, j 3 pO C:2 Cc�nvGrtoti tip Permrtn�rnt sit(; N IER yN Bee Branch New 36" pipe i ASBURY RD . p _.., m V r o _� TWIL WI—LIGHT Q j Sewershed 11 Flow Meter S -no N''c0 � '9✓ G 1 V � �m f DR = 0�� -� Sewershed 10-1 ZI?wter Sewershed 12 Flow Meter _ QQ 6� San S 04701 8 Pie p to N Z` San S 04483 42 �O ski, Ey Ln a T = 1098 W Locust �' N San S 04518 12" Pipe cF Of -to R S�10")o R w '°.c tiT �` ` -G Cq� k M-i txA S �S1 1003 Bluff St PINE cry = l o�� a`°Cor N o tt < Zr- = -9 v R -� 0 w � Sewershed 11 Flaw MetercCrS = m N Sewershed 12 Flow Meter DDLEI2D I Sewershed 1 Flow Meter San S 04699 12" Pipe t��ST-'�' per �� San S 07649 8" Pipe M1 San S 07268 18 Pipe Rosedale HALE m m ra 'T 590 University Z p v1—� Sewershed 2 Flow Meter Flora Line ST Z(n ST N v �`'"'-----____� - ? �Z San S 02147 18" Pipe SA/NT y4f -i a z Sewershed 12 Flow Meter J DODGE ST Q JOSEPH ST D"p G�, Biolife R� y p �- Sewershed 1 Flow Meter �Sfii ORkSTOA VAS '� 554 W 8th St 8" Pipe OR HUMK 6�'�G`I San S 07078 24" Pipe O SCR '�°� .. - - ''��P�gO� ip p V O Sewershed 1 Flow Meter SPG .5 1/C�R c,P�PJ Q Keyway Linei San S 00794 24"' Pipe i Sewershed 12 Flow Meter Sewershed 1 Flow Meter Fqc South of Dodge i' San S 04231 12" Pipe OLD J 4� San S 00800 12" Pipe 7"" 4' Z w KEHL CT ✓� 325/W�1st St L 0 SEIPPEL RD N p ��5 O UD Line 0� � `I'��Ric' �'t Q �'� C� 'Converted to Permanent site, 0 HIGH,WAYRD >�!� O 0 RO vQ�N r frr ' rr� Arcs rs coi G v� 0 ti4-p �0 XOR �R cP m R Rp Q� Sewershed 12 Flow Meter ys�po MCC LN STON l m MI LE �0�' i<O� 'hi,V San S 04235 12" Pipe �vq<<FY --' 'SS �ZSO,- 420 Emmett St eA"'R/N oR tQ��� RR,/�q� t �KOHY DR�p SAq/4R CHESTER MAN RD _ : GTONO� `0 SAVANNA O BELUM Sewershed 2 Flow Meter KREMER Sewershed 3 Flow Meter San S 02078 18" Pie PARK DR San S 03241 18" Pipe I z C-bUN / NORTH Rp t�RG��R ? Middlefork Catfish Creek Manson Rd and Creek Wood Dr -mC�UB TRY BLAKE R/gRWOOD DR el CpSCPO ��� v o OAKLAND EL NOR RD -o FARMS RD DISCLAIMER:This information was compiled using the Dubuque Area Geographic Information System. N (DAGIS),wh�h includes data created by both me City of Map Prepared by: Dubuque and Dubuque County.It is understood that v,h,le the City of Dubuque and participating agencies utilized the City o Dubuque most current and accurate information.available,DAGIS and 1 inch = 5,000 feet it's suppliers do not warrant the accuracy or currency of the //��� F Engineering Division matlon or data ccntained herein.The City and participating •• ` 50 West 13th Street agencies shall not be held Mable for any direct,indirect,in Gdental, consequential,punitive,or special damages,whether foreseeable or Dubuque,Iowa 52001 unforeseeable,afsing oat of the avlhnrtzad nr unauthorised ose of 2,200,100 0 2,200 4,400 6,600 8,800 11,000 Feet Phone:(563)589-4270 I his data or [he i-1,lily to use this data or out of any breach of �1 ra,ty wnatsoe e,. J Fax:(563)589-4205 APPENDIX B Sewershed 5: Location Map And Flaw Meter Data DUB Sewershed 5 Flow Meter Locations DAGIS Flow Meter with Manhole Number and Pipe Size CHE m m 0) LU Z ,� V� B�pVE CP DERBY GRANGE RD 2 G�� ep y p a ° 1�p�HEs�PQ��c�P o Ro G`(� N� BP SJ EDITH ST HARLAN Z JG3��0�S� ��G LgWTHE BR Rt�P� .' � �' V �o�� ZIP n ST Cr ARBOR w V ST 9 -oma 'PG ,o HILLS DRY W 32ND v� T WO pLE E- G� New Permanent Sewershed 5 Flow Meter 9 -o CHARLESTON f 1, S LN � Cl) San S 07965 24"Pipe C+ C�0 N� Q�-f < CT SPRING ARBOR Q O 32nd ST and Central `Lyo22� m ,O VALLEY RD OAKS DR y ��Qv? v 'O.p �sx u, aP N m 2`��c v '� MAp�RA Sr <O� tn,53 - GPS ST`�G A c -< pQ -7 URA. m O s� `�ca'( -P 2 N r. 0 r- p �� Z �'V ALT z �2 <��G �� ��0 �`.ozCO .n�Q �Jx` � DR c0 QZ m fo P� G �2� ��S�P 5G G T ��H N o v Qp Cr ° C,, , P G� 5� ° D(�NH VJ U Dv ICX K/i�jBERC y WESTMORE DR �P� C7-4M c�7°m ASBURY RDW A> �R V KAUFMANN AVE SP SW rr 2 Q Qb � Q h �- NAPIER ST N � LLNDALE ST n k 5 Q` ►• N o a JSP �a 40 D O WEST= A v � N Q P � c� -�, 2 MX WAY; ` � Q _ t- QIT L W �L� �( s v D M z CO �y FOOTHILL O Z , 1-7- cn D PSG ( 5 W 'i RD Q`� VALLEY U FAIRWAY DRQ' O00 'T A y-k� S y>►- = VIEWRD D HILLCREST RD J Q = kbuque County Assessor,City ofiDubuque Assess or N Map Prepared by: City of Dubuque 1 inch=2,000 feet Eng neenng Dvson W E 50 west 13 h s eet Dubuque Iowa 52001 Ph 800 400 0 800 1,600 2,400 Feet .S. one(563)589-42 Fax:(563)589-420505 45 W 32nd 12 September 10 2015 Storm with Rain Ave. Wet Flow Rate (0.305 mgd):1.05 Rainfall (1.620 in):0.00 Ave. Dry Flow Rate (0.279 mgd):0.49 1-0-� 0-8- -00.6- E -8- 0.6 E - 0.4 44A 0.2 ` , J 0- 0.15-- Rain Peak 0.18 Inches 0.10-- 0.05-- 0- .100.050- - - 0.6- 0.5- 0.4 - IV E 0.3- 0.2 i 0.1- i i i 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 45 W 32nd 12 September 10 2015 Storm with Level Ave. Wet Flow Rate (0.305 mgd):1.05 Ave. Dry Flow Rate (0.279 mgd):0.49 Level (3.155 in):6.20 1.0-- 0,8--. 0.6- WI �u p1r 11 0.4 LL �h 0,2-t 0 6 Max Level 6.20 Inches- " 5 f� 4 r � 2 1- 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 45 W 32nd 12 September 29 2015 Storm with Rain Wet Flow Rate (0.288 mgd):0.71 Rainfall (1.030 in):0.01 Ave. Dry Flow Rate (0.279 mgd):O.19 0.6-- 010.4-- 0.2-- 0.10- Rain Peak 0.13 Inche - 0.05-- 0__ 0.6-- 0.5-- -oO.4-- 0) E 0.31 0.2__ 0.1 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 45 W 32nd 12 September 29 2015 Storm with Level Ave. Wet Flow Rate (0.288 mgd):0.71 Ave. Dry Flow Rate (0.279 mgd):0.19 Level (2.930 in):4.86 O,7-- 0.6-- 0.5-- 0.3-- 0.2-- 0,1 5.0 ,70.60.5 0.2-0,15.0 Max Level 4.86 Inches--- 4.5-- 4.0- 3.5- 3.0-- 2.5- 2.0 nches--4.54.03.5 3.0 2.5 2 0 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM Sewershed 5 Master Meter December 13 Storm with Rain Ave. Wet Flow Rate (0.605 mgd):1.65 Rainfall (1.960 in):0.00 Ave. Dry Flow Rate (0.251 mgd):0.41 as 1.❑ - E 0.08 - Rain Peak 0.08 Inches 0.06-- 0.04-- 0.02-- 0 .060.040.02 0.57:- 0.4-- 8)0.3-- 0.2- 0.1 .50.4E0.30.20.1 i 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM Sewershed 5 Master Meter December 13 201_5 Storm with Level Ave. Wet Flow Rate (0.605 mgd):1.65 Ave. Dry Flow Rate (0.251 mgd):0.41 350 Level (5.361 in):9.16 1,6 p, EO-8 + � ii G.6 "N A � °�a vrWv:�.'m6 I �kJ"d4 � i"I' "k I u 1' �rr��. .ww- n d^.Ypl .f LfhN'y � �Mfj v. 0.4 o-8-0.4- P" Yw Max Level 9.16 Inches 7-- 6-- 5 J .P, 11 Fri 12 Sat 13 Sun 14 Mon 15 1 ue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 45 W 32nd 1 March 9 2015 Snow Melt Ave. Wet Flow Rate (0.329 mgd):0.64 Rainfall (0.010 in): Ave. Dry Flow Ra .246 mgd):0.33 0.010 0.008 0.006 � r - - 0.004 1 0.002-- I 0 0.6 -00.4-- 1 E i 0.2t 7 Sat 8 Sun 9 Mon 10 Tue 11 Wed 12 Thu 13 Fri Mar 2015 3/6/2015 12:00:00 AM - 3/13!2015 12:00:00 AM 45 W 32nd 1 March 9 2015 Snow Melt with Level Ave. Wet Flow Rate (0.329 mgd):0.64 Ave. Dry Flow Rate (0.246 mgd):0.33 Level (3.160 in):4.48 0.6-- I n, �j W JI l 1 .,i Il�^ ql "I� Ni -00-4 V'Ui u0.3 s ! 0 I d iiiY R6 �l� ` If P J 0-2-- 0.1 .2 0.1 4.5 4.0 ax Leel 4.48 hes 3.5 I c 3.0 , 2.5 2.0Vr 7 Sat 8 Sun 9 Mon 10 Tue 11 Wed 12 Thu 13 Fri Mar 2015 3/6/2015 12:00:00 AM - 3/13/2015 12:00:00 AM Sewershed 5 Master Meter February 19 Snow Melt mmmomm Ave. Wet Flow Rate (0.403 mgd):0.75 Rainfall (0.000 in): Ave. Dry Flow Rate (0.251 mgd):0.33 X- 1 0.6 - �, ,IA, E 0.4-- 0.2 .4 0.2 100-- 80-- 60-- 40-- 20-- 0 0080- 60--4020- 0 0.5 0.4 E 0.3-- 0.2 0.1 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16%2016 12:00:00 AM - 2/23/2016 12:00:00 AM Sewershed 5 Master Meter February 19 Snow Melt with Level Ave. Wet Flow Rate (0.403 mgd):0.75 Ave. Dry Flow Rate (0.251 mgd):0.33 350 Level (4.382 in):5.90 0.6-- E .6 C 4 I kk � 1 r ��11}} ny qy' YY �� ���jjj444jjj444 f 6.0 Max Level 5.93 Inches--' 5.5 5.0 hf'� + 6 4,0-- ll 3.5 t" 30-- --T - - 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM APPENDIX C Sewershed 7: Location Map And Flaw Meter Data " - Sewershed 7A and 7B n JA .. DUs E GIS ... Four Flow Meters with Manhole Numbers, Pipe Size and High Point Manhole v 15. 4q9G �O cS�5`s, s �Q �C9 C9 o`o co ovti eGGsco�� ti��� s� � `No RP ��pqN O�� BALBOA v ��iqT sr '(NS v'�A New Permanent m L � �'sr ¢� �v , �F s� �`cs �I SewersMeter Z) cn W. i CORDR EZ P� Z �'rG San�f 6683 8 jPipe® 0 1�u h Ps�om# an o[e ,Z. '`rs, PUTNAM S ...�/ <r r Jq_i UST O DR `6 T T ?.� White ext to'Eulton ERZ Se$".re Tr'a 7S STR`� .o ST M C:i S v 33 ADERAZ BST OYER c� rANE ST �o sJ, ROE AMON S 9X�7, Z � S'G+ � 3 ALTURA - 0 o DRa � F v c ;.._ `!'a. STN S� New Permanent S %wershed 76 Flow Meter v O c� ,1 Ir >.•J#�J 411 O '� �- SeW eestres� B San��O800'Of12.�Pip- " Nto �� O�P� � Pine F� 24th and►White Of P DUCTgM �m < z ? au mar_ z'm K�RPER z SEWARD S NAPIER C 9S'Aco ST NIDA �F,L o L'T F� N San S3� 1rZ" ,ire Q C'> c/) cn W KLINGENBERG TER .eGSt,ai LU CID Mr- m m m CLARKE DR V a �9 Z��N =E 1a�N S 6TN S� Jy co ALMOND ST 0 NyWLOCUSTSTp � 0 O ( N Sf cn P9L- 3 TvA G �ZDl of Dubuque Assessor y Map Prepared by: Cityaeof n Dubuque E r ''1C"`=i.2GC fee- W C 50 West 13th Street Dubuque,Iowa 52001 `CC2`_C S�.0 OCC 1.50C Feet S Phone:(563)589270 Fax.(563)5894205 white next to fulton September 10 2015 Storm with Rain Ave. Wet Flow Rate (0.279 mgd):0.78 Rainfall (1.620 in):0.00 Ave. Dry Flow Rate (0.272 mgd):0.35 0.8-- 0.6-- A Pi P F= 0.4-- AN# 0.2-� Ael Oil Rain PeakC.18 Inches 0.15-- 0.10-- 0.05-- 0- 0.4-- 0 0)0.2 E My 0-- M ic Cf) (D 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 3 CD ML O (D white next to fulton September 10 2015 Storm with Level Ave. Wet Flow Rate (0.279 rngd):0.78 Ave. Dry Flow Rate (0.272 rngd):0.35 Level (3.590 in):6.55 0.8-- 0.6-- of 04— CD4 r " :4 , 1 -Max Level 8.45 Inches 8-- 7-- 6-- -C: 5-- 4-- i lki, Ids. A q4��1 "1114 A yj 2-- 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 2404 White September 10 2015 Storm with Rain Ave. Wet Flow Rate 7o.107 mgd):1.18 Rainfall (1.620 in):0.01 Ave. Dry Flow Rate (0.098 mgd):0.16 1,0 CD C 0.5-- 0- 0.15-- 0.10- 0.05-- 03,1 -- 0.20-- .500.150.100.050.20 0.15 G V �I M W E 0.10-- 0.05 .10 0.05 } cn cD cp 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon t��D Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM C M N O 2404 White September 10 2015 Storm with Level Ave. Wet Flow Rate (0.107 mgd):1.18 Ave. Dry Flow Rate (0.098 rngd):0.16 Level (2.753 in):5.84 E 0.6-- 0-4-- 0-2-- C) 6__ -Max Level 6.05 5-- 4 3- Oil* 2 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 2225 Central September 10 2015 Storm with Rain Ave. Wet Flow Rate (0.226 mgd):0.82 Rainfall (1.620 in):0.01 Ave. Dry Flow Rate (0.185 mgd):0.24 0.8 a.s i1'� IA A �, rh J i., !kj W Rain P"a 0.18 Inches w fl}r i 0.15-- 0.10-- 0.05-- 0-1 .150.100.050 0.3 �^ �^ -o0.2 CD E 0.1 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 2225 Central September 10 2015 Storm with Level i Ave. Wet Flow Rate (0.226 mgd):0.82 Ave. Dry Flow Rate (0.098 mgd):0.11 Level (4.279 in):7.86 0.s 0.7- 0.6 a E 0.4 O 2-V 01 $ Max Level 7.86 Inches 7-- 6-- 4- 3__ 8 643 - 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 400 Kaufmann Ave September 10 2015 Storm with Rain Ave. Wet Flow Rate (0.013 mgd):0.14 Rainfall (1.620 in):0.04 Ave. Dry Flow Rate (0.009 mgd):0.01 0.10- 0.05-- 0- 0.15-- 0.10-- 0.05-- 0 .100.050.150.100.050 - - - 0.04 0.03- E 0.02 ,x, I •r r'bri4�1!l . I � ijy III I j I SII xlo 0.01-- �Itlu1'��i j+M�I '�� (�� •�; Ir�'� �V i fu��� 9i C�4� � �i^��U.;� k •U��,Nu��w � � •hYIN',i'� •�yi 0 - - 1 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 400 Kaufmann Ave September 10 2015 Storm with Level Ave. Wet Flow Rate (0.013 mgd):0.14 Ave. Dry Flow =ate mgd):0.01 Level (0.921 in):2.85 0.14-- 0.12-- 0.10__ .140.120.10 -a 0,08 C, E 0,06 0-04 0.02 �� I b � A 0 -Max Level 2.85 inches 2.5--- i 2.0--� I � � r 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM white next to Fulton September 29 2015 Stone with Rain Ave. Wet Flow Rate (0.301 mgd):0.56 Rainfall (1.030 n):0.01 Ave. Dry Flow Rate (0.272 mgd):0.19 0.5 0.4-- 0. � E fill ►fir � Rain Peak 0.13 Inches 0.10 c 0.05 0 -- qq'' --.. I - --- 0.4-- .4 M'� p Cn _ llII M > 7 ic 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat „M 0 ic Sep 2015 9/26/2015 12:00:00 AM - 10/3,2015 12:00:00 AM r* rtNO � N 0 white next to fulton September 29 2015 Storm with Level Ave. Wet Flow Rate (0.301 rngd):0.56 Ave. Dry Flow =ate (0.272 mgd):0.19 Level (3.745 in):5.71 0.5-- 0_4-:� A 9 I om� 03 E 0.2 10, S, 0.1 II 6.0- --Max Level 5.89 Inches 5.5-- 4.5 IN4.0 Ali 0� 3.5 IV3.0 2.5 27 Sun 28 �on 29 Tue 30 Wed 1 Thu 2 Fri 3 bat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 2404 White September 29 2015 Storm with Rain Ave. Wet Flow Rate (0.104 mgd):0.37 Rainfall (1.030 in):0.02 Ave. Dry Flow Rate (0.098 mgd):0.06 0.3 E 0.2 - Pu _r Rain Peak 0.13 Inches 0.10-- 0.05-- 0 .100.05 + li 0.20 — --- - — ._ C/) C i 0.150�1 CD ic 0.05 c�*D i CD 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat X. ic Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM N O O 2404 White September 29 2015 Storm with Level Ave. Wet Flow Rate (0.104 mgd):0.37 Ave. Dry Flow Rate (0.098 mgd):0.05 Level (2.656 in):3.96 0.35 0.30- 0.25-= s R I it rm 0.20 Yp j'r" ^ I 1 0.10 � �.� �r"• �t . �� �l"'�"�V �v � �r� � � �"' ""rl a�C"'W `�I " �' � � r�;����, .a 'M 0.05- 4.0 Max Level 3.96 3.5- - A, .5- 3.0 r 2.5 2.0- - , - 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 2225 Central September 29 2015 Storm with Rain Ave. Wet Flow Rate (0.209 mgd):0.50 Rainfall (1.030 in):0.01 Ave. Dry Flow Rate (0.185 mgd):0.06 0.5- 0-4- 0.2 I C3.1 'r�y Vu a Rain Peak 0.13 Inches 0.10- r 0.05 - I i I k 0.1 V 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 2225 Central September 29 2015 Storm with Level Ave. Wet Flow Rate (0.209 mgd):0.50 Ave. Dry Flow Rate (0.098 mgd):0.04 Level (4.025 in):5.79 0.5-- 0,4-- 0.3 .50.40.3 CM tiN �� � N , 4 0 2-- 77 I v tib., N 1 r j IiII�Ii G 1, I��Q,I :G I I � � ' � � �J� '������I � a Max Level 5.79 Inches 5.0 ' f 11.4 1 1� 3.51 3.0 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 400 Kaufmann Ave September 29 2015 Storm with Rain Ave. Wet Flow Rate (0.010 rngd):0.06 Rainfall (1.030 in):0.01 Ave. Dry Flow Rate (0.009 mgd):0.00 0.06-- 0.05-- 0.04 E -- nO,03-- 0.02-- 0.01 "A 0 Rain Peak 0.13 inches 0.10- 0.05-- 0-- 0.04-- 0-03-- E 0.02-- 0.01 0 1 A- t 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 400 Kaufmann Ave September 29 2015 Storm with Level Ave. Wet Flow Rate 70-010rngd):0.06 Ave. Dry Flow Rate (0.009 mgd):0.00 Level (0.747 in):1.65 0-06-- 0.05-- 0,04-- 0'0.03-- j � � i 1 NSA� '" !Ri IiIliE 0.02-- IJ u��i1P: I I ' ili I 'I II� � '� i�'0 A � " '��R "�II{�� i i ���i4 i '�a�, yI I �tl 0-- -II-Max Level 1.70 Inches 1.6-- 1.4- 0.8- w4.1 r �I► V I. ` ti r - 1ji U, 0.4- 0.2- 0 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM white next to fulton December 13 2015 Storm with Rain Ave. Wet Flow 77(0.242 mgd):0.62 Rainfall (1.960 in):0.02 Ave. Dry Flow Rate (0.272 rngd):0.38 0.6-- 0.4-- Ale, CY) E 0.2--- !t IN! -L-4 0_ tl ij 0.08 Rain Peak 0.08 Inches 0.06-- -90.04-- 0.02-- 0- 0.4-- Cl) oo 0 1 0)0.2- > E M 0- (D 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu n ic (D Dec 2015 12/10/2015 12:00:00 AM - 12,117,12015 12:00:00 AM wr-1- CD O white next to fulton December 13 2015 Storm with Level Ave. Wet Flow Rate (0.242 rngd):0.62 Ave. Dry Flow Rate (0.272 rngd):0.38 Level (4.225 in):6.05 0.6- 0-5— O.4 II lo 0.3 0) r 11)A E 0.2 IJJ �3q �iv, 0.1 0 -0.1- 6 �--Max Level 6.61 Inches 6.0 5.5 4.5 N 4.0 3.5— Fryi - 3.0—_ 11 Fri 12 Sat 13 Sun 14 �on 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 2404 White December 13 2015 Storm with Rain Ave. Wet Flow Rate (0.095 mgd):0.34 Rainfall (1.960 in):0.01 Ave. Dry Flow Rate (0.098 mgd):0.16 0.3-- _CO3)0.2-- iw,�V4 1�k,4, All 0.08 Rain Peak 0.08 Inches 0.06-,- 0.044- 0.02 0 - - ------ -- 0.20--- 0.15-- p 1 O CF) II� „� it 3 -4 E 0.1 V f'P q W 0.05 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu03 ' Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM - W rF N � W 2404 White December 13 2015 Storm with Level Ave. Wet Flow Rate (0.095 mgd):0.34 Ave. Dry Flow Rate (0.098 mgd):0.16 Level (2.476 in):3.74 0,35-- 0.30-- 0.25 .350.300.25 0.20 E . i 0.15 0.10 �{ h��.,!�W'+��I.� WI '"� MI""i1h''j1V �� �1�"'L«' A�wM!� � �•ve kl "qih ,�� �"��v�v,}�Ni' �'WJ���"N'k ��y 0.05-- --Max .05 --Max Level 3.74 Inches 3.5 i ' 3.0-- .0 4 N1 y�` w s q y w t I I P ��j� II P � : I 1''I� ' ��I�I �• �r � � �y �� r�� aif �,w4�1 t �i•I Jh� j I ACJ 2.0 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 2225 Central December 13 2015 Storm with Rain Ave. Wet Flow Rate (0.105 mgd):0.33 Rainfall (1.960 in):0.02 Ave. Dry Flow Rate (0.185 mgd):0.30 0.3 a 0.2 0.08 >; Rain Peak 0.08 Inches 0.06-- 0.04-_ 0.02 0 0.3-- �I E 0.1 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 2225 Central December 13 2015 Storm with Level Ave. Wet Flow Rate (0.105 mgd):0.33 Ave. Dry Flow Rate (0.098 mgd):0.10 Level (3.985 in):5.30 0-30-- ll - 0.25-- 0.20-- E 015-- A W.14 0-05-'- p L 5.5-- ---Max Lqvel 5.37 Inches 5.0-- 4.5-- C 4.0-- 3.5- 3.0 T 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 400 Kaufmann Ave December 13 2015 Storm with Rain Ave. Wet Flow Rate (0.036 mgd):0.10 Rainfall (1.960 in):0.00 Ave. Dry Flow =ate mgd):0.01 0.10-- 0.08- C 0.06 0.04 0.02 0 0.08 Rain Peak 0.08 Inches 0.06 -90.04-- 0.02-- 0-- 0.04-- 0.03-- CD 90.040.02 0.040.03CD to i i E 0.02 II^^ o 0.01 Q, 0 w ' 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 400 Kaufmann Ave December 13 2015 Storm with Level Ave. Wet Flow Rate (0.036 mgd):0.10 Ave. Dry Flow Rate (0.009 mgd):0.01 Level (2.055 in):5.88 0.10 0.08 E 0.06 - 0,04-- 0.02-- 0 .0A0.02 0 J � Max Level 5.88 Inches 6 �� 4-- 2-- 0- -4 2-4 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 400 Kaufmann Ave March 5 2014 Snow Melt Ave. Wet Flow Rate (0.285 mgd):1.54 Rainfall (0.080 in): Ave. Dry Flow Rate (0.291 mgd):0.01 1.5-- E s E 0.5-- 0 .5 0 0-03 0.02- 0.01 I 0.6- F. 1 "•'.�;:Y•��' ' OC Cn�r ijw ^ j0.2 0 . X 3 Mon 4 Tue 5 Wed 6 Thu 7 Fri 8 Sat 9 Sun @ a Mar 2014 3/2/2014 12:00:00 AM - 3/9/2014 12:00:00 AM -a -4 N 400 Kaufmann Ave March 5 2014 Snow Melt Ave. Wet Flow 77(0.285 mgd):1.54 Ave. Dry Flow Rate (0.291 mgd):0.01 Level (3.997 in):5.90 1.6 1.4 0,6 0.4-- A41t�,, k 0-- 6.0-- 5.5 - Max Level 6.18 Inches 5.0-- f 4.5-- 4.0-- o,� 3.5-- '4o IF 3.0- 3 Mon 4 Tue 5 Wed 6 Thu 7 Fri 8 Sat 9 Sun Mar 2014 3/2/2014 12:00:00 AM - 3/9/2014 12:00:00 AM 400 Kaufmann Ave February 19 2016 Snow melt Ave. Wet Flow Rate (0.015 mgd):0.05 Rainfall (0.050 in):0.00 -Ave. Dry Flow Rate (0.014 mgd):0.02 0.04 0.02 .0 0 0.010-- 0.008-- 0.006- . E: 0.004 0.002-- 0__ Snow Melt 0.04-- 0.03-- E 0.02- Y� 0.01- 0 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 26 1 ue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM 400 Kaufmann Ave February 19 2016 Snow melt Ave. Wet Flow =ate (O.015mgd):0.05 Ave. Dry Flow Rate (0.014 mgd):0.02 Level =.871 in):1.65 0.05-1 O.04-- -00)0.03-- 0.02-- 0.01 14" ,--Max Level 1.65 Inches 16 0.8- 0.4 T�A.kv VV 0.2-- 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 1 ue Feb 2016 2/16/2016 12:00:00 AM -2/23/2016 12:00:00 AM 2225 Central February 19 2016 Snow melt Ave. Wet Flow Rate (0.095 mgd):0.19 Rainfall (0.050 in):0.00 I Ave. Dry Flow Rate (0.098 mgd):0.09 0-15-- E 0.10— `f `� � �il � l ,14 0,05— . 0.010 0.008 0.006- 0.004 0.002- Snow Melt 0 - — — 0.15� ti�►Y� �I �� � Y E 0.10 I I. 1 0.05 "� V 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM 2225 Central February 19 2016 Snow melt � i Ave. Wet Flow Rate (0.095 mgd):0.19 Ave. Dry Flow Rate (0.098 mgd):0.09 Level (3.859 in):4.56 (�l 1 016- 014-- -00-12- E 18 014-0.12-E nn4.061 d Max Level 4.71 Inches 4.5-- 4,0-- 15- T1 .5 4.Q 3 5 h 3.0- U 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tie Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM APPENDIX D Sewershed 10: Location Map And Flaw Meter Data ' TE Sewershed 10 Flow Meter LocationsAGis Trihu"rat,l 5�zvcrs'.eds �, h,tMel . ¢ i- CFS W uj j �,,0 Lu Ove F v Q JANSEN ST < O Sewershed 6C Flow Meter Cc a e p ©© � c San S 04708 24" Pipe Vol) �t�e �� ��G� ��� �C� Co m c� s 4 J� m Z. . ' ;;je RV6 R` DAMS ST N; New Pe.manes. " '' + S EDITH ST EUCLID ST cj` ,� �� Sewershed 5 Flc:v M �( O'NEILL ST HARLAN ST ) �`� SaS 07965 24"+Pip �,� ST w a� CSP P sos �f R`�N 32nd St and Centra G F� 44� .6.—X30 I�WTH 6� o 4�� fL 1N 32Lu ND ST 44`� J���� v�y�ti9 �� _ 1\e� iP +HENNEP/N 6 ,E ��P dp `AGO O r -� , o �N oCO Q Q z p .�G 2F QG OS �' 4 QG �� v V �sT v'�• `may}` Fv, .��� MERZ SST '�q,�, PE ( �, 4 T D m �,�, 2 S0µ �F MA S y , ���A E01 y�e ysl New Sewershed 10 Flow Meter ALTURA G,p -' „ p� S <O� San S TBD 36” Pipe DR 9 S d�e:e- Z c,—OA N� n .9 Z� v ,� P New Bee Branch Sanitary Sewer 'k R v 4 Hwy 61/151 E �Jfi'a'SN KERG �Q�O z RPS N AVE ��'Q' .� %r NiFSpN O��ti� S� KA �.PQ-�� h New Permanent 5�S>-ST ST Sewershed 10-1 Flow Meter Q � Sewershed 7B Flow Meter ZqS rSan S 04483 42" Pipe m co San S 08001 24" Pipe Q ? -04 White m Dub.,Gue County Assess,,-r.C t:. U, h::.::,r.=s_•_ -c 1 inch=1,875 feet W 800 400 0 800 1,600 2,400 Feet - 44 > P c San S 08016 Site ! � San S 08017 Site !of 36"Bee Branch 1 of pumping I Flow Meter • R operation for December 13 \ t 2015 Storm 4013 1 — — IFEc�� w d SWSitED 5 SLOW 5 E3ZNnSY. mmm — -s-r N N' 1 7 A 7 S • JMS 11130 lzo�5 10-1 September 10 2015 Storm with Rain Ave. Wet Flow Rate (1.566 mgd):7.02 Rainfall (1.620 in):0.00 Ave. Dry Flow Rate (1.387 mgd):1.73 6 cD4 E 2 w 0.15-- Rain Peak 0.18 Inches Rain Peak 0.14 Inches 0.10 0.05-;- 0-i .05-'- 0 -- ..- - - V ji ,ll ry A� ry W 1.0 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 10-1 September 10 2015 Storm with Level Ave. Wet Flow Rate (1.566 mgd):1.25 Ave. Dry Flow Rate (1.387 mgd):1.30 Level (7.962 in):7.32 7 6 6.62 MGl7 5 -04 E 3-- 2-- 16-- 2 16 Max Level 16.07 Inches -� Max Level 17-11 Inches 14-- 12-- 10-- 8- 6 412106 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 10-1 September 29 2015 Storm with Rain Ave. Wet Flow Rate (1.462 mgd):3.13 Rainfall (1.030 in):0.00 Ave. Dry Flow Rate (1.387 mgd):0.97 3.0-- 2.5- -0 CD Mr y v r E 0.5 Uo- - Rain Peak 0.13 Inches -- 0.05- 0----- 2.0-- E 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 10-1 September 29 2015 Storm with Level Ave. Wet Flow 77(1.462 mgd):3.13 Ave. Dry Flow Rate (1.387 mgd):0.97 Level (8.042 in):10.97 3.0-- 3.00 MGD 2-5-- F 1.5 1.0 Ni fid' IV Al. 0.5- 11Max Level 10.99 Inches Max Level 11.02 inches 10-- 9-- J- A 8-- 7- 11 , — v Y Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 10-1 December 13 2015 Strom with Rain Ave. Wet Flow Rate (0.045 mgd):0.53 Rainfall (1.960 in):0.01 Ave. Dry Flow Rate (0.045 mgd):0.03 0,5-- 0,4-- 0,3-- E .50.40.3E 0.2--- 0 0.08 0.06-- Rain .06 Rain Peak 0,08 Inches 0.04-- 0.02-- O_- 0.15-- .040.02-0 0.15 v 0.10-- E + 0.05 fir` Vj � M 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu 18 Fri Dec 2015 12/11/2015 12:00:00 AM - 12/18/2015 12:00:00 AM 10-1 December 13 2015 Storm with Level Ave. Wet Flow Rate (0.045 mgd):0.53 Ave. Dry Flow Rate (0.045 mgd):0.03 Level (2.056 in):5.16 0-5-- 04— -00.3-- 0) 0-2-- 0-- 5.0-- Max Level 5.16 Inches 4.5-- 4.0-- 3.5-- LR 3.0-- 2.0- kj J. 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu 18 Fri Dec 2015 12/11/2015 12:00:00 AM - 12/18/2015 12:00:00 AM Bee Branch 36 inch line December 13 2015 Storm with Rain Ave. Wet Flow Rate (1.255 mgd):4.01 Rainfall (1.960 in):0.00 Ave. Dry Flow Rate (0.758 mgd):1.29 4 3 II� 0.08 _ _ Rain Peak 0.08 Inchet 0.06-- 0.04---- 0.02-- 0-- 2.5-- 2.0 .06- 0.04- 0.020 2.5 2.0 p a i �M CD E 0 _ 7 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu 18 Fri Dec 2015 12/11/2015 12:00:00 AM - 12/18/2015 12:00:00 AM Bee Branch 36 inch line December 13 2015 Storm with Level Ave. Wet Flow Rate (1.226 mgd):4.01 Ave. Dry Flow Rate (0.758 mgd):1.84 Level (9.903 in):36.54 4.0-- 15- 3.0- 2.5 0 r E 2.0- r 1.5 a -- 35-- Max Level 36.80 Inches 30- 25 0 25 � 20-- 10- 5 010 5 `. w 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 10-1 February 19 2016 Snow Melt Ave. Wet Flow Rate (0.122 mgd):1.86 Rainfall (0.000 in):0.00 Ave. Dry Flow Rate (0.045 mgd):0.07 1.5-- 1.0 .51.0 0.5 1.0 0.5 Snow Melt .s 0-- -0.5- -1,0-- 0.15-- 0.10-- 0,05-- 18 -0.5-1.a0.150.100.0518 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue 24 Wed Feb 2016 2/17/2016 12:00:00 AM - 2/24/2016 12:00:00 AM 10-1 February 19 2016 Snow Melt with Level Ave. Wet Flow Rate (0.122 mgd):1.86 Ave. Dry Flow Rate (0.045 mgd):0.07 Level (2.253 in):8.17 � F 0.5 -- 0-- 7-- .5 -7 Max level 8.20 Inches 6 C 5 4- 3-::3 JY P7TM►W" 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue 24 Wed Feb 2016 2/17/2016 12:00:00 AM - 2/24/2016 12:00:00 AM Bee Branch 36 inch line Februrary 19 2016 Snow Melt Ave. Wet Flow Rate (1.060 mgd):2.37 Rainfall (0.050 in):0.00 Ave. Dry Flow Rate (0.758 mgd):0.61 P 2.0 1.5Ns 1 F'i# y( t' lV i iI f L� rll JI f f I 4-I lh d 0.010 0.008- 0.006- 0.0047-_ .008- 0.006-0.004 0.002 Snow Melt 0 2.5 SMS 2.0 1.5CD 1.0 P�?"'_ ti r Q — r1r tiF . 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM Bee Branch 36 inch line Februrary 19 2016 Snow Melt with Level Ave. Wet Flow Rate (1.060 mgd):2.37 Ave. Dry Flow Rate (0.758 mgd):0.61 Level (7.756 in):18.16 2.5 � t w i E .oil 0 wf+ N Max Level 18.65 Inches 16 Y� 1 14 ' 't 12 10 VV V 4 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM APPENDIX E Sewershed 6: Location Map And Flow Data Df Sewershed 6 Flow Meter Locations DAGIs" Three Flow Meters with Manhole Numbers and Pipe Size Z a-, RIO Q �O sqc DIESw VISTA DR 4(4% (;HA HIES DIXIE DR J � o o SW �PvO ooO�R BREWER DR APp a O O R 44 c/R'R�a PRISE �GOQL pEl'IUj G`Po A�tir�F co Uj OD D 4�� J O �� .� COLLISION j 4$:` O 2 SANDERS DR D 'Q v LN C% C�p Z C7 J l Y RD �c��� oQti��Fy �`O`t`� � U ¢ �o�� v n NN5D ��� �Fac o o iz 1141, KE S( C QP T j TO SrON <�q n�2� PIPER C Z Q��e� GE Q,Q m N CIO M ANCHE F�J, JANSEN ST t B� AVE �� ��m ti ��Qy ARtERIp� NP N(S 0141 00�SE -P < DAVIS ST V GP��J�,O p\P S1 OSk EDITH ST HARLAN ST 5��� OA, �v X00 0� ,J ����5 pPJ� QQ� soO�F g >J ` _ G P R ARBOR c ST -.�efis�e c ... - ::. Mien., �'f cn �G Q 'L ♦ l )�9cy CSG O HILLS DR Y �O W 32ND r S 0�°s'798 2� �o2ct G� c F� 2 Q !GQ" y 0 'f �0 Q 0 Q ARBOR �� �-o ,oPUTNAM y �Q MERZ�S7 OAKS DR GP z� _ ST -off Gfn ST QE0 C�j iti 2 T D m O 2i y 5 v RAVEN NIApERA 9 n n �O cs��ps 51 1 5� g` �*46" Q OAKS DR '� -', l2 F `tl a �� S'1 <<�Iubuque County Assessor,City of Dubuque Assessor m.cueen: N Map Prepared by: fin^- Gtyof Dubuque .^,. 2 5..0.ee: W Eng nest 13 DivisionSe,t 50 West 13th Street 1.CC� SCC 1r'00 2 OOC 3.C30 I— 583)5894270 Iowa 52001 . Phone.( S Fax.(583)589420505 J 6C September 10 2015 Storm with Rain Ave. Wet Flow Rate (0.769 mgd):2.79 Rainfall (1.620 in):0.00 Ave. Dry Flow Rate (0.773 mgd):0.59 2.5-- 2.0-- Cl)1.5 0.15 - Rain Peak 0.18 Inches 0.10-- 0.05-- 0- 1 1.2 E'0.8-- 0.6- 0.4-_ .8 0.60.4 V 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 6C September 10 Storm with Level Ave. Wet Flow Rate (0.769 mgd):2.79 Ave. Dry Flow Rate (0.773 mgd):0.59 Level (6.074 in):12.58 2,5-- 20- c)) .5 20 c))1.5 ,0A nn yp ap I 1 � I1S ,5 0 n 1pvv � •. 13 _ Max Level 12.62 Inches -12-- 11- 10-- 9-- 8-- 7- 2- 11 10987 �� miw +�h u.%4 P " M> � y�� f�, d u Gr : .•1 P '4'`� ���1���t �� ��Y���f� Vol 6-- 4-- 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 6C September 29 2015 Storm with Rain Ave. Wet Flow Rate (0.785 mgd):1.60 Rainfall (1.030 in):0.00 Ave. Dry Flow Rate (0.773 mgd):0.52 1.5-- 1.0 Artlw E TIN 0.5 Rain Box 0.13 Inches 0.10-- 0.05- 0- 1.2 C1) E 0.8-- 0.4-- 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 bat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 6C September 29 Storm with Level Ave. Wet Flow Rate (0.785 mgd):1.60 Ave. Dry Flow Rate (0.773 mgd):0.52 Level (6.035 in):8.12 I 0-6- - 0 6 0 4- V� 0.2-- 8.5 8.0 Max Level 8.34 Inches I 7.5- 7.o- u �I Nr 5.5 5.0 4.5- - I 4.0 T 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 6C Febraary 19 Snow Melt Ave. Wet Flow Rate (0.867 mgd):1.59 Rainfall (0.050 in):0.00 Ave. Dry Flow Rate (0.773 mgd):0.85 0)1.0 r G � 111,4 i. 0.010 0.008 c 0.006--E 0.004 0.002 0 1.2— 1.0 E'0.8-_ E 1 'I' 0.6 Y YN 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 rue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM 6C February 19 Snow Melt Ave. Wet Flow Rate (0.867 mgd):1.59 Ave. Dry Flow Rate (0.773 mgd):0.85 Level (6.177 in):7.84 1.8 lil CID�.o I� 0.6- 0.4- 8.0-- Max .c 0.48.0Max Level 7.93 Inches- 7.5-- 7.0-- 6.0-- .5 nches- 7.57.0 6.0 4 I f 5.0J� N J � r 4.5 i 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM -2/23/2016 12:00:00 AM APPENDIX F Sewershed 11: location Map And Flow Data Dv E Sewershed 11 Flow Meter Locations DAGIS "'°" "'"" "'' Three Flow Meters with Manhole Numbers and Pipe Size 0 C rx S,3v�arshM 1�" Rll fe: $ -g o >- KLINGENBERG TER S� Z < w San S 04P99 12," � 11 Q S�ti�a�s �a� �� .° e$�r ResRa�a LOW ST -4 N E Z6S 1g�H STTA CLARKE DR A 0 ALMOND TA IN S� 16TN S m ST A 11 < E-c W LOCUST ST (n-t New,Perm-anent N �N 11TTos1Gs� ►- GE�� S,C;r 5�2�Pdpe FAIRWAYDR pp0 m o p,N W �0u�E m S1 SUNNYVIEW DR V 1� 12� J` C LLCREST RD v �O O�O a`K��T St "{ T 13�N 5rt VC, A N HI o -o PSG ON o ST v y V'✓ILBRICHT LN T ROSEDALE NGR �jE(yq� N 0 P5��9 ���� �' L�r1Gt �p `0 12�H N� Z J Im Y SAVE z v h m Ep�N S �, < c� PR �N��SS1 �'m VV 11TH sT c N S'(0 o i- `' N v (P NGS u, `-�p7� GNHS P'JGN c) E 9� T u'� o w n P� sj A� o 1� �o s 04 Q�QG�t�EN S� v OE�'P�POFtRH S� N� RPS r9 z �H�g( �N� m m 11�N S N N�mm�T "=� L 6►-�� v y SPR m N� T N, `ate VJ�tN 4�o a rm c o 2� Z 4. gTN S NST s pF 1 L 7? (PA N• �A 90 � �A ff 0 5�H ST W ,� NNSy�Vq N� CSS _ �--� oo N � pt1� 6TH 5( E 5( Q aP N/q,9VF �� T�'Qs) IVERS TY AVE,, _ �m z �a �� C� 5TN S� S� E a P� Q 1JN 2 Cn om 2 Vd N Y VQOv V� g� PLS C� pQi. �,H�S� oe z = ��, �-o p�QEPER P�'yD�eNS� 0 S� v C,-) `iJ�J QFiP0- 1NE P, 5 Ntl� J-10 M G o tt ;,NPsof1(;tyvo Dubuque As 1 s 6 .IJ 2 � y 'V Map Prepared by: C ty of Dubuque 1 inch=1,200 feet Eng neer ng Dvaen W E so wear owa so- Dubuq e I 520011 500 250 0 500 1,000 1,500 Feet Phone:(563)5894270 S F..:(563)5894205 606 W Locust St at Foye September 10 2015 Storm with Rain Ave. Wet Flow Rate (1.131 mgal):0.85 Rainfall (1.620 in):0.00 Ave. Dry Flow Rate (2.183 mgal):0.50 0.8-1- 0.6-- E 0.4-- 0.2-- 0 0.15- Rain Peak 0.18 Inches c 0.10-- 0.05---- 04 0.6- 0- -0.2- 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 606 W Locust St at Foye September 10 Storm with Level Ave. Wet Flow Rate (0.319 mgd):0.85 Ave. Dry Flow Rate (0.312 mgd):0.50 Level (2.503 in):4.54 0.8 0.s 0.4 4 E ! 0.2 M N� 0-- -0.2-- 4-- -0.2q Max Level 4.54 Inches I ��I 3-- .G 1 2 I 1 - 0-- 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM Rosedale and W Locust September 10 Storm with Rain Ave. Wet Flow Rate (0.408 mgd):1.75 Rainfall (1.620 in):0.02 Ave. Wet Flow Rate (0.486 mgd):0.49 i 1.5 I • i 0.5- 0.15--- Rain Peak 0.18 Inches c 0.10-- 0-05-- 0 0.8-- 0.6--- E .8 0.6-E 04- 0.2 L_ +� 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM Rosedale and W Locust September 10 2015 Storm with Level Ave. Wet Flow Rate (0.408 mgd):1.75 Ave. Dry Flow Rate (3.330 mgal):0.49 Level (3.354 in):6.05 1.6 1.4 � 1.0 E 0.8-- n 4�� �, t,�ai , ° �Ii" 4'+�#I'Iv, u}Yx, " 4 0.4 �f M i r J��y 0 2— J'Vv"i ° ,,,�v+w77u'N41� 9.'V'r i'!I1�' +' 441 �VIN ak�r�R' W In dN 6.5 6,0- fl Max Level 6.35 Inches 5.0 � c 4.5 4.0-- ' 3.5 � 2.5 �►ti �,�� '�� 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 1098 W Locust September 10 2015 Storm with Rain Ave. Wet Flow Rate (0.054 mgd):0.34 Rainfall (1.620 in):0.04 Ave. Dry Flow Rate (0.058 mgd):0.04 0.3 a,0.2 N'a E 0.1 � ,� NII kh�44,�� 6. �yI� I " ., /I 0.15 Rain Peak 0.18 Inches 0.10-- 0.05-- 0 .100.050 ---- _ ----- - -- 0.15 x0.10 E 0.05 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 1098 W Locust September 10 2015 Storm with Level Ave. Wet Flow Rate (0.054 mgd):0.34 Ave. Dry Flow Rate (0.058 mgd):0.04 Level (1.185 in):2.59 0.35-- 0.30-- 0.25---- P_ .35--0.300.25-_ X0.20- 1 0.15 0.10 0.05- ON ° �d �� .. ',� ��" ; "��q �'�, �, h � w� " �. JAI 0 2.5 Max Level 2.59 Inches 2.0 1.5-V 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 606 W Locust St at Foye September 29 2015 Storm with Rain Ave. Wet Flow Rate (1.866 rngal):0.66 Rainfall (1.030 in):0.01 Ave. Dry Flow Rate (2.183 mgal):0.17 0.6 -oO.4-- E - 0.2 0,10- 0.05-L 0 Rain Peak 0.13 Inches jii 0-4-- -YO 4 0.2E N,! V IV, 0-- -0.2-- T 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 110/3/2015 12:00:00 AM 606 W Locust St at Foye September 29 Storm with Level Ave. Wet Flow Rate (0.267 mgd):0.66 Ave. Dry Flow Rate (0.312 mgd):0.17 Level (2.271 in):3.76 0.6-- 0.4-- fti 0.2 0-- -0.2- 3.5-- Max Level 3.76 Inches 3.0- - i Ali 1 � l ISI I1 J �Iv 4o 0 2.0-- 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM Rosedale and W Locust September 29 Storm with Rain Ave. Wet Flow Rate (0.530 mgd):1.23 Rainfall (1.030 in):0.01 Ave. Wet Flow Rate (0.486 mgd):0.33 V� CD 0.6- 0.4t .6 ��r 'I'11{ �i I;il! pp�'ryNil^ M1FrytY i �4. lYpVk'" P14��Bh... Y4� � � "��PU " Yy whi'Ii L fi N LP.' 0-2 Ra n Peak 0.13 Inches 0.10 0.05-- 0 .05-0 --- 0 8 --- 0.6-- E 0.4 i 0.2 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM Rosedale and W Locust September 29 2015 Storm with Level Ave. Wet Flow Rate (0.530 mgd):1.23 Ave. Wet Flow Rate (0.486 mgd):0.33 Level (4.179 in):5.37 1.2 1A 0-8-- Cr, -8 �u ` G.6 � I l ry 0.4 ' 0.2 5.0- Max Level 5.38 Ini h , 4.0 � dl � k� r 3.5 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 1098 W Locust September 29 2015 Storm with Rain 100OWNWOW Ave. Wet Flow 7a7e (0.063 mgd):0.20 Rainfall 1(1.030 in):0.00 Ave. Dry Flow Rate (0.058 mgd):0.09 0-20-- 0.15- Jal Ali. — 0.10- II' � � � .,. �u �Iw i . I : , . ,Nwa; i I t �i ,� ,� i�0",it ;� . 0.05 41 ��0 0.10-- Rain Peak 0.13 inches 0.05- 0-- 0.15 -0 -- 0.10-- 0) - E 0.05- 27 Sun 28 Mon 29 Tue 30 Wed I Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 1098 W Locust September 29 2015 Storm with Level Ave. Wet Flow Rate (0.063 mgd):0.20 Ave. Dry Flow Rate (0.058 mgd):0.09 Level (1.361 in):1.75 020- 015- 0.10-- 0.05 .200.15 -0.10 0.05 0 1 8- Max Level 1.75 Inches 1.6 FIT II 1.2 1.0- 0.8 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 606 W Locust St at Foye December 13 2015 Storm with Rain Ave. Wet Flow Rate (5.289 mgal):1.90 Rainfall (1.960 in):0.00 Ave. Dry Flow Rate (2.183 mgal):0.36 1.5-- 0) .5-- C E 1.0 0.5 0.081 0.04 Rain Peak 0.08 Inches 0.02 0.6 0.2 � 4 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 606 W Locust St at Foye December 13 2015 Storm with Level m 2.0-_Ave. Wet Flow Rate (0.756 mgd):1.90 Ave. Dry Flow Rate (0.312 mgd):0.36 Level (4.228 in):7.42 t 0-- 7-- - 7- } h Max Level 7-42 Inches 1 6-- N"' 5-- r Jf. 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM Rosedale and W Locust December 13 Storm with Rain Ave. Wet Flow Rate (0.722 mgd):1.62 Rainfall (1.960 in):0.01 Ave. Wet Flow Rate (0.486 mgd):0.52 1.5 - I m 1.Q E 0.5 Rain P� .08 Inches 0.08-- 0.06-- 0.04-- 0.02-- 0-- 0.8 .08-0.060.040.020 ----- 0.6-- E 0.4- 0.2-- 11 .40.211 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM Rosedale and W Locust December 13 2015 Storm with Level Ave. Wet Flow Rate (0.722 mgd):1.62 Ave. Wet Flow Rate (0.486 mgd):0.52 Level (3.813 in):5.57 E 0.8- ell^ ti • yf� iY tm e,°�' y��r� ^ ���p�k���h�+l4eWp�_"'�,�4, ����� ��� �I��I If r: �w •���Pj ���'4Y°�,°tyM1"r'� ° rya%� �i ' aW^° li�` . ly°��a4 °"; '�' Nud.. A ' •y'k r M y' 0.2-- 6.0-- 5.5--- 5.0-- Max .05.55.0Max Level 5.91 Inches 4.5-- N, .5 A 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 1098 W Locust December 13 2015 Storm with Rain Ave. Wet Flow Rate (0.026 mgd): Rainfall (1.960 in):0.08 Ave. Dry Flow Rate (0.058 mgd):0.02 0.04- Battery Died ~f E 0,03-- 0,02-Y) .03- 0.02 0 0 Rain Peak .08 Inches 0.08 0.06-�.-r L 0.04 0.02 - 0.15 Cm i 0 E 0.05 �p 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 1098 W Locust December 13 2015 Storm with Level Ave. Wet Flow Rate (0.026 mgd):0.03 Ave. Dry Flow Rate (0.058 mgd):0.05 Level (1.236 in):1.32 014-F Battery Died U i 0.12 -00-10-- 0.08- 0.06- 0.04 0.02 0���l. 1.7 1.6 1.5 � c I 1.3 1.2 1.1 1.0 - 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM Rosedale and W Locust February 19 Snow Melt Ave. Wet Flow Rate (0.461 mgd):0.73 Rainfall (0.050 in):0.00 Ave. Wet Flow Rate (0.486 mgd):0.61 0.8-- 0.6-- 114, E OA- K 0.2-- 0.010-- 0.008-- 0-006-- 0.004-- 0.002---- 0 Snow Melt 0.8 0.6-- _0 0) E 0.44 0-2-- 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM Rosedale and W Locust February 19 Snow Melt with Level � R" i Ave. Wet Flow Rate (0.461 mgd):0.78 Ave. Wet Flow Rate (0.486 mgd):0.55 Level (3.055 in):3.92 0.8-- 0.7-- 0.6-- 0.5 .80.7 O.fi 0.5Cm �II ' OA- 0.2-- 0.1 -- 4.0-- A_0.20.14.0- 'I' Max Level 3.9 Inches G= 3.0 2.5 2,0 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM 1098 W Locust Februrary 19 2016 Snow Melt Ave. Wet Flow Rate (0.054 mgd):0.16 Rainfall (0.050 in):0.00 Ave. Dry Flow Rate (0.058 mgd):0.08 L 0.10-- E Ir 0.05 IJ 0,010-- 0.008-- 0.006-- 0.004-- 0.002-- Snow Melt 0.10- E 0.05- T 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM 1098 W Locust Februrary 19 2016 Snow Melt with Level 0.18 Ave. Wet Flow Rate (0.054 mgd):0.16 Ave. Dry Flow Rate (0.058 mgd):0.10 Level (1.164 in):1.68 0.16-- 0.14-- 0.12-- 0.10-- 0.08- 0.06- 0.04- 0.02 .150.140.120.10 0.0s 0.06-0.04-0.02 a `N" 1.8 Max Level 1.68 Inches 1.6 � 1.4- 1.2- 0.8 .4 1.2 0.8 i 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM APPENDIX G Sewershed 12: Location Map And Flow Data Dtls� IF Sewershed 12 Flow Meter Locations Six Flow Meters with Manhole Numbers and Pipe Size �c,: ST 1��M 4 ,�, � � 0 o m E�3TN ST OTST 0 S��P�� y �`� �+'. TH ST�-v E 12TH S 11 Q'O�J Vow PtG ETT �3 -� NJ' �Q�G c vo N STS Sewershed 12 Flow Meter ', vST y m LttAGTQ 'pyo ST San S 04518 12" Pipe o z PARK ox"', `�'� 6� ��v AR T S T o 1�� 1003 Bluff St ST X �NESTNAVON so, 'o p Sewershed 12 Flow Meter �.o ST NST C, z—k San S 07649 8" Pipe 2�' STv STcno N,c� 5T N ESPN v��E-lT F v� 590 University ROSE m 1'►TN m R` gT`N cn u',,—�.A No �ci o o mZ m 8-fN ST Sewershed 12 Flow Meter `FrF Z N� h 1�Ln T San S 07416 8" Pipe R,gNs C�S,T 0 -A IVERSITY AVE CO m z 6TN S 554 W 8th St O,Q S FR A CO� F�BEST LN OTTAQ�N ST STN ST ST�� ���Srysr �q� co GAR ST p��G N Z AtpEN t VJ S pTN N F3 vv GRACE D-R c~i� ° i Q Zm Z MLN p2ttpy�N NIR ST �A _Rpsr �� C ST M-- W O Q Cn Z Q a ON PL 'ov sn a S� _ O m BENNETT ST t FENE� NZ� dJ'2N � v T Q _ `S N GRASS \Vv NA Ln 0 U LANG 1 New Permanent HALE ST �� wORTHYST Sewershed 12 Flow Meter SOLONS7- 0 MAZZUCHE'LLI ST San S TBD 12" Pipe GOA Sewershed 12 Flow Meter 325 W 1 st St COMBARDsr 41 OO cLq 420 Emmet Stcv� San S 04235 DODGE Pipe DODGE ST DODGE ST R C R'4 Dubuque County Assessor,City of Dubuque Assessor N Map Prepared by: City of Dubuque Ergin1 inch=1,100 feet WE 50 West 13th Street Dubuque,Iowa 52001 'tt 400 200 0 400 800 1,200 Feet S Ph. (583)589<270 Fax.(583)589-4205 420 Emmett September 10 Storm with Rain Ave. Wet Flow Rate (0.010 mgd):0.07 Rainfall (1.620 in):0.00 Ave. Dry Flow Rate (0.011 mgd):0.01 0.06 -0 -- 0.04-- 0 E 0.02--- 0-- Rain Peak 0.18 Inches 0.15-- 0.10-- 0.05-- 0-1 0.06- -oO.04- E 0.02-- O-L 411 T— — I I 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 420 Emmett September 10 2015 Storm with Level mm Ave. Wet Flow Rate (0.010 mgd):0.07 Ave. Dry Flow Rate (0.011 mgd):0.01 Level (0.430 in):1.17 0-07-- 0.06-- 0.05-- 0.04-- F:7) -07- 0.06-0.05-0.04- rt 0.03 1 f 0.02 ? F 0.01 J i 1.2 -- Max Level 1.22 Inches 1.0 0.8 0.6- 0.4- 0.2-- 0-- -0.2-- 8 .60.40.20-0.2 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM University Line September 10 Storm with.Rain Ave. Wet Flow Rate (0.221 mgd):0.68 Rainfall (1.620 in):0.02 Ave. Dry Flow Rate (0.242 mgd):0.27 0.6-r -00.4-- E y y IV 0.15 Rain Peak 0.18 Inches 0.10-- 0.05-- 0-; .100.05p 0.4-- 0.3- 0) .40.30) i E 0.2 0.1 T i � 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM University Line September 10 2015 Storm with Level Ave. Wet Flow Rate (0.221 mgd):0.68 Ave. Dry Flow Rate (0.242 mgd):0.27 Level (2.173 in):3.12 0.7- 0,5 0.5- as 0.3- 0.2- .30.2- 3.0- Max Level 3.12 Inches 2.5-- 2.0-- 8 .52.08 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 1003 Bluff September 10 Storm with Rain Ave. Wet Flow Rate (0.000 mgd):0.00 Rainfall (1.620 in):0.00 Ave. Dry Flow Rate (0.017 mgd):0.02 1.0-- 0.5-- Cn a 0 -0,5 -1.0 0.15 Rain Peak 0.18 Inches C: 0.10- 0.05-- 0 0.025------ 0.020- E .025- -0.020 0.015 �^ W6 0.010 - 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9,114/2015 12:00:00 AM 1003 Bluff September 10 2015 Storm with Level Ave. Wet Flow Rate (0.000 mgd):0.00 Ave. Dry Flow Rate (0.017 mgd):0.02 Level (2.776 in):2.50 0.025- 0.020-- 5,0-015- 0.010-- 0.005-- 0 .0250.0205;0.0150.0100.0050 5.5-- 5.0-- Max Level 5.51 Inches 4.5 4.0 f� 3.5 ••IIff,, I ^�� p 3.0-:: Wi 2.5 Sh d 1 8 Tue 9 Wed 10 Thu 11 Fri 12 Sat 13 Sun 14 Mon Sep 2015 9/7/2015 12:00:00 AM - 9/14/2015 12:00:00 AM 420 Emmett September 29 Storm with Rain Ave. Wet Flow Rate (0.007 mgd):0.07 Rainfall (1.030 in):0.01 Ave. Dry Flow Rate (0.011 mgd):0.01 0.06-- -00)0.04- 0.02-- J01 0-- Rain Peak 0.13 Inches 0.10-- 0.05- 0 -----------— 0.06-- -oO.04- E 0.02-- 0 --7 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10,13/2015 12:00:00 AM 420 Emmett September 29 2015 Storm with Level Ave. Wet Flow 77(0.007 mgd):0.07 Ave. Dry Flow Rate (0.011 mgd):0.01 Level (0.339 in):1.23 0.07-- 0-06-_ 0,05-- 0,04- 0.03- it - 0.02-- 0.01 04 0- Max Level 1.23 inches 1.0 0.8-- 0.6-- pp � �u I ; gyp � h, u 0.2--1 0- P -0.2-- -7- 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM University Line September 29 Storm with Rain Ave. Wet Flow Rate (0.286 mgd):0.51 Rainfall (1.030 in):0.01 Ave. Dry Flow Rate (0.242 mgd):0.28 0.5-- 0.4-- 8)0.3 .5 0.4 8)0.3 �� �'ygp`yry�I'� �J ['IyIytl7l Vk h O I+IpI •Ap1�ymW. Iii •' I � �I^ y .: •II�.^II ' 1 f^u.UI'V''u1h I�w.IVN^ 0.1 - 1 Rain Peak 0.13 Inches 0.10 0.05 0.4 0.3 � � I X02 0.1 J I- 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM University Line September 29 2015 Storm with Level Ave. Wet Flow Rate (0.286 mgd):0.51 Ave. Dry Flow Rate (0.242 mgd):0.28 Level (2.565 in):2.98 0.5 I 0.4 �. 0.2 0.1 3.2 t_. Max Level 3.07 Inches 3.0- - 2.8- 2.6- 2.4 .02.82.6 2.4 2.2 2.0-- 1.8-- 27 .01.827 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 1003 Bluff September 29 Storm with Rain Ave. Wet Flow Rate (0.018 mgd):0.02 Rainfall (1.030 in):0.02 Ave. Dry Flow Ra .017 mgd):0.02 I 0.04-- E .04 E 0-- -0.02-- -0.04-❑.02-0.04 u" Rain Peak 0.13 Inches 0.10 J 0.05 0.025 '00.020-- 0.015- 0.010 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 1003 Bluff September 29 201 5 Storm with Level Ave. Wet Flow Rate (0.018 mgd):0.03 Ave. Dry Flow Rate (0.017 mgd):0.01 Level (2.727 in):3.86 0.04 0.02 n -0-02-- -0.04-- Max 0.02-0.04Max Level 3.86 Inches 3.5- I 2.5 II 1- 7 27 Sun 28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat Sep 2015 9/26/2015 12:00:00 AM - 10/3/2015 12:00:00 AM 420 Emmett December 13 2015 Storm with Rain Ave. Wet Flow Rate (0.013 mgd):0.08 Rainfall (1.960 in):0.01 Ave. Dry Flow Rate (0.011 mgd):0.01 0,08-- 0.06-- 0.04 ,080.06 -0.04 Q 'I `'+,�ti'�'la.^. ..,r,"" �' �Q f"�W.V8 111 .�L L�'I�tl-"u19m�i� nches 0.08-- 0.06-- 0.04-- 0.02-- 'Alt .08- 0.060.040.02- tlk It O 'n 0.06 CD 0.04 E 0.02 �I 0 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 420 Emmett December 13 2015 Storm with Level Ave. Wet Flow Rate (0.013 rngd):0.08 Ave. Dry Flow Rate (0.011 mgd):0.01 Level (0.482 in):1.24 0.08-- 0.07-- 0.06-- 0.05-- - 0,04- 0-03-F- 0.02 0.01 RC 1.2-E —Max Level 1.24 Inches 0.8-- c: 0.6- 0.2- RI I 91I rtl t�'��'V - 0-- 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 8th and Hill December 13 2015 Storm with Rain Ave. Wet Flow Rate (0.106 mgd):0.49 Rainfall 7i�960 in):0.00 Ave. Dry Flow Rate (0.036 mgd):0.02 0.5-- OA-- 141 -aO.3-- 02- 01 — LN 0- OaZi ��Iak 1 08 Inch's 0.08-- 0.06-: 0.04-- 0.02-- 0----- Ard L 0.3-- 0.2-- E A&AL 0.1 - 0 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 8th and Hill December 13 2015 Storm with Level Ave. Wet Flow Rate (0.106 mgd):0.49 Ave. Dry Flow Rate (0.036 mgd):0.02 Level (0.951 in):2.38 0.5 I 0-4 f pl 0.3 r Cn E 0.2-- 0.1 - 0-- 2.5-- .2 0.1 0 2.5 Max Level 2.56 Inches 0.5-7, 0 I � 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM University Line December 13 2015 Storm with Rain Ave. Wet Flow 7a7e (0.298 mgd):0.44 Rainfall (1.960 in):0.00 Ave. Dry Flow Rate (0.242 mgd):0.25 0,45-- 0.40-:: til j 0.35-:: E O.30-:: 0.25- 0.20- Rain Pak 0.08 Inches 0.08-- 0.06-- 0.04-- 0.02-- 0-- 0.4-- 0.3- .............. E 0.2- 0.1 - 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed it Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM University Line December 13 2015 Storm with Level Ave. Wet Flow Rate (0.298 mgd):0.44 Ave. Dry Flow Rate (0.242 mgd):0.25 Level (2.178 in):2.48 0.45-- 0.40-- 0.35- 0.30 .45 ry d 0.40 ` I I I 0.35 0.30 0.25 V 0.20 1 0.151 0.10-- 0.05-- 2.8-- Max .100.052.8 Max Level 2.69 Inches 2.6- 2.4-- 2.2 .62.422- oil 2.0 1 8-•- 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 1003 Bluff December 13 2015 Storm with Rain Ave. Wet Flow Rate (0.000 mgd):0.00 Rainfall (1.960 in):0.00 Ave. Dry Flow Rate (0.017 mgd):0.02 1.0 - 0.5 0) 0-- E -a.5 - _1 0 Rain Peak 0.08 Inches 0.08-- 0.06-- 0.04-- 0.02--- 0 .080.060.040.020 1_ 0.025-- -00.020-- 0) .025-00.020- 0 E 0.015- 0.010 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 1003 Bluff December 13 2015 Storm with Level Ave. Wet Flow Rate (0.000 mgd):0.00 Ave. Dry Flow Rate (0.017 mgd):0.02 Level (0.000 in):0.00 0.025 0.020 Cz 0015- E 0.010-- 0.005-- 0- 1.0-- .z- .0100.00501.0 0.5 0-- -0.5-- -1.O-0.5-1.0 11 Fri 12 Sat 13 Sun 14 Mon 15 Tue 16 Wed 17 Thu Dec 2015 12/10/2015 12:00:00 AM - 12/17/2015 12:00:00 AM 8th and Hill February 19 2016 Snow Melt Ave. Wet Flow Rate (0.061 mgd):0.23 Rainfall (0.050 in):0.00 Ave. Dry FlowRate (0.036 mgd):0.03 - 0.20-- 0.15-:: 0) E0.10-- 0.054- 00 0 V01, 0.010 0.008-_ 0.006-- 0.004-- 0.002-- Snow Melt 0 0.3 -00.2-- 0) E 0.1- 0 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM 8th and Hill February 19 2016 Snow Melt with Level Ave. Wet Flow Rate (0.061 mgd):0.23 Ave. Dry Flow Rate (0.036 mgd):0.03 Level (0.779 in):1.64 0.30 0.25 - 0.20 E 0.15-- 010 .15 -010 I 0.05 i rIOU 1.6-- Max Level 1.64 Inches 1.4 1.2-- 1.0- 0.8- 0.6-- 0.4- 0.2-- 17 .20.8 0.60.40217 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM 1003 Bluff February 19 2016 Snow Melt Ave. Wet Flow Rate (0.000 mgd):0.00 Rainfall (0.050 in):0.00 Ave. Dry Flow Rate (0.017 mgd):0.02 1,0-- 0.5-- 0 .00.5 0 - E -0-5-- 0.010-- 0.008-- 0.006-- O.004-- 0.002-- 0 0-50.010 - 0.0080.006--0.004- 0.0020 _------ 0.025 -00.020--0.020 ✓ E 0.015- 0.010-- 17 .0150.01017 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM 1003 Bluff February 19 2016 Snow Melt with Level Ave. Wet Flow Rate (0.000 mgd):0.00 Ave. Dry Flow Rate (0.017 mgd):0.02 Level (0.000 in):0.00 0.025- 0.020-- 6 0.0 15- E .0250.02060.015- E 0.010-- 0.005-- 0- 1.0-- 0.5-- .G .010- 0.00501A0.5 o -- - - - 17 Wed 18 Thu 19 Fri 20 Sat 21 Sun 22 Mon 23 Tue Feb 2016 2/16/2016 12:00:00 AM - 2/23/2016 12:00:00 AM