Loading...
General Obligation Bond Series 2017ABC Preliminary Official Statement Copyrighted March 6, 2017 City of Dubuque Consent Items # 15. ITEM TITLE: General Obligation Bond Series 2017ABC Preliminary Official Statement SUMMARY: City Manager recommending approval of the suggested proceedings for approving the preliminary Official Statement for the $8,830,000 General Obligation Bonds, Series 2017A, $10,105,000 General Obligation Urban Renewal Refunding Bonds, Series 2017B and $2,155,000 Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C. RESOLUTION Approving the Preliminary Official Statement for the $8,830,000 (dollar amount subject to change) General Obligation Bonds, Series 2017A, $10,105,000 (dollar amount subject to change) General Obligation Urban Renewal Refunding Bonds, Series 2017B and $2,155,000 (dollar amount subject to change)Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C SUGGESTED DISPOSITION: Suggested Disposition: Receive and File; Adopt Resolution(s) ATTACHMENTS: Description Type MVM Memo City Manager Memo Staff Memo Staff Memo Resolution Resolutions Bond Counsel Letter Supporting Documentation Preliminary Official Statement Supporting Documentation THE CITY OF Dubuque U E 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: Proceedings for Approving the Preliminary Official Statement for the $8,830,000 General Obligation Bonds, Series 2017A, $10,1051000 General Obligation Urban Renewal Refunding Bonds, Series 2017B and $2,155,000 Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C DATE: March 1, 2017 Budget Director Jennifer Larson recommends City Council approval of the suggested proceedings for approving the preliminary Official Statement for the $8,830,000 General Obligation Bonds, Series 2017A, $10,105,000 General Obligation Urban Renewal Refunding Bonds, Series 2017B and $2,155,000 Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C. The Series 2017A bonds will provide $8,450,000 to refund General Obligation Bond Series 2009A ($2,025,000); Series 2009C ($3,325,000); and Series 2010A ($3,100,000). This refunding will provide an estimated $475,187 in interest savings over the life of the bonds. In addition, the Series 2017A bonds will provide $245,000 to pay costs of an ambulance replacement with repayment from local option sales tax. The Series 2017B bonds will provide $9,945,000 to refund General Obligation Bond Series 2009B ($7,830,000) and Series 2010C ($2,115,000). This refunding will provide an estimated $596,344 in interest savings over the life of the bonds. The Series 2017C bonds will provide $2,100,000 to refund General Obligation Bond Series 2010B ($2,100,000). This refunding will provide an estimated $101,565 in interest savings over the life of the bonds. The bond sale will be held on March 20, 2017 at 11:00 a.m. The results will be brought to the March 20th City Council meeting. A draft copy of the preliminary Official Statement prepared by Independent Public Advisors and City staff is enclosed. Careful review of the draft Official Statement by appropriate City staff and members of the City Council is an important step in the offering of the Bonds for sale to the public. The U.S. Securities and Exchange Commission (the "Commission") has stated that "issuers are primarily responsible for the content of their disclosure documents and may be held liable under the federal securities laws for misleading disclosure." In several recent enforcement proceedings, the Commission has made clear that it expects public officials to generally review disclosure documents in light of their unique knowledge and perspectives on the issuer and its financial circumstances, or else to ensure that appropriate procedures are in place to provide the necessary review. Rule 15c2-12 of the Commission requires prospective purchasers of the Bonds to obtain and review an official statement that has been "deemed final' by the City prior to submitting a bid to purchase the Bonds. For this purpose, the Official Statement may omit certain information that is dependent upon the pricing of the issue (such as interest rates, bond maturities and redemption features), but should otherwise be accurate and complete. I concur with the recommendation and respectfully request Mayor and City Council approval. z k�4 1 Mich el C. Van Milligen MCVM/jml Attachment cc: Crenna Brumwell, City Attorney Cindy Steinhauser, Assistant City Manager Teri Goodmann, Assistant City Manager Jennifer Larson, Budget Director Jean Nachtman, Finance Director THE CITY OF Dubuque DU B 1 erica .1 111 Masterpiece on the Mississippi 2007-2012-2013 TO: Michael C. Van Milligen, City Manager FROM: Jennifer Larson, Budget Director SUBJECT: Proceedings for Approving the Preliminary Official Statement for the $8,830,000 General Obligation Bonds, Series 2017A, $10,1051000 General Obligation Urban Renewal Refunding Bonds, Series 2017B and $2,155,000 Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C DATE: March 1, 2017 DISCUSSION The purpose of this memorandum is to recommend approving the preliminary Official Statement for the $8,830,000 General Obligation Bonds, Series 2017A, $10,1051000 General Obligation Urban Renewal Refunding Bonds, Series 2017B and $2,155,000 Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C. The Series 2017A bonds will provide $8,450,000 to refund General Obligation Bond Series 2009A ($2,025,000); Series 2009C ($3,325,000); and Series 2010A ($3,100,000). This refunding will provide an estimated $475,187 in interest savings over the life of the bonds. In addition, the Series 2017A bonds will provide $245,000 to pay costs of an ambulance replacement with repayment from local option sales tax. The Series 2017B bonds will provide $9,945,000 to refund General Obligation Bond Series 2009B ($7,830,000) and Series 2010C ($2,115,000). This refunding will provide an estimated $596,344 in interest savings over the life of the bonds. The Series 2017C bonds will provide $2,100,000 to refund General Obligation Bond Series 2010B ($2,100,000). This refunding will provide an estimated $101,565 in interest savings over the life of the bonds. The bond sale will be held on March 20, 2017 at 11:00 a.m. The results will be brought to the March 20th City Council meeting. A letter from attorney Mark Cory detailing information on the preliminary Official Statement is enclosed. A draft copy of the preliminary Official Statement prepared by Independent Public Advisors and City staff is enclosed. Careful review of the draft Official Statement by appropriate City staff and members of the City Council is an important step in the offering of the Bonds for sale to the public. The U.S. Securities and Exchange Commission (the "Commission") has stated that "issuers are primarily responsible for the content of their disclosure documents and may be held liable under the federal securities laws for misleading disclosure." In several recent enforcement proceedings, the Commission has made clear that it expects public officials to generally review disclosure documents in light of their unique knowledge and perspectives on the issuer and its financial circumstances, or else to ensure that appropriate procedures are in place to provide the necessary review. Rule 15c2-12 of the Commission requires prospective purchasers of the Bonds to obtain and review an official statement that has been "deemed final' by the City prior to submitting a bid to purchase the Bonds. For this purpose, the Official Statement may omit certain information that is dependent upon the pricing of the issue (such as interest rates, bond maturities and redemption features), but should otherwise be accurate and complete. RECOMMENDATION I respectfully recommend the adoption of the enclosed resolution approving the preliminary Official Statement. JML Attachment cc: Crenna Brumwell, City Attorney Cindy Steinhauser, Assistant City Manager Teri Goodmann, Assistant City Manager Jean Nachtman, Finance Director Ahlers&Cooney, P.C. AHLERS COONEY Attorneys at Law 100 Court Avenue, Suite 600 A T T 0 R N E Y 5 Des Moines, Iowa 50309-2231 Phone: 515-243-7611 Fax: 515-243-2149 www.ahlerslaw.com R. Mark Cory 515.246.0378 rcory@ahlerslaw.com February 28, 2017 Via Email and UPS Overnb8l Delivery Ms. Jenny Larson Budget Director 50 W. 13th Street Dubuque, Iowa 52001 Re: City of Dubuque, Iowa General Obligation Bonds, Series 2017A General Obligation Urban Renewal Refunding Bonds, Series 2017B Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C Dear Jenny: We have prepared and enclose herewith a Resolution Approving the Preliminary Official Statement regarding the above issues. I believe this resolution is self-explanatory. An extra copy of the proceedings is enclosed to be filled in as the original and certified back to this office. If you have any questions pertaining to the proceedings enclosed or this letter, please do not hesitate to contact me. Very tr•t your M< k Cory FOR THE FIRM RMC:csm Enclosures cc: Jean Nachtman Kevin Firnstahl Tionna Pooler 01333069-1\10422-177 WISHARD & BAILY - 1888; GUERNSEY & BAILY - 1893; BAILY & STIPP - 1901; STIPP, PERRY, BANNISTER & STARZINGER - 1914; BANNISTER, CARPENTER, AHLERS & COONEY - 1950; AHLERS, COONEY, DORWEILER, ALLBEE, HAYNIE & SMITH - 1974; AHLERS, COONEY, DORWEILER, HAYNIE, SMITH & ALLBEE, P.C. - 1990 5 ITEMS TO INCLUDE ON AGENDA FOR MARCH 6, 2017 CITY OF DUBUQUE, IOWA $8,830,000 (Dollar Amount Subject to Change) General Obligation Bonds, Series 2017A. $10,105,000 (Dollar Amount Subject to Change) General Obligation Urban Renewal Refunding Bonds, Series 2017B. $2,155,000 (Dollar Amount Subject to Change) Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C. • Resolution approving the Preliminary Official Statement. NOTICE MUST BE GIVEN PURSUANT TO IOWA CODE CHAPTER 21 AND THE LOCAL RULES OF THE CITY. NAL' March 6, 2017 The City Council of the City of Dubuque, State of Iowa, met in regular session, in the Historic Federal Building, 350 West 6th Street, Dubuque, Iowa, at 6:00 P.M., on the above date. There were present Mayor Roy D. Buol in the chair, and the following named Council Members: Joyce Connors, Luis Del Toro, Ric Jones, Kevin Lynch, David Resnick, Jake Rios -Absent: Vacant: 1 Council Member Resnick introduced the following Resolution entitled "RESOLUTION APPROVING THE PRELIMINARY OFFICIAL STATEMENT FOR THE $8,830,000 (DOLLAR AMOUNT SUBJECT TO CHANGE) GENERAL OBLIGATION BONDS, SERIES 2017A, $10,105,000 (DOLLAR AMOUNT SUBJECT TO CHANGE) GENERAL OBLIGATION URBAN RENEWAL REFUNDING BONDS, SERIES 2017B AND $2,155,000 (DOLLAR AMOUNT SUBJECT TO CHANGE) TAXABLE GENERAL OBLIGATION URBAN RENEWAL REFUNDING BONDS, SERIES 2017C" and moved its adoption. Council Member Lynch seconded the Resolution to adopt. The roll was called and the vote was, AYES: Jones, Buol, Connors, Rios, Resnick, Del Toro, Lynch NAYS: Whereupon, the Mayor declared the resolution duly adopted as follows: RESOLUTION NO. 83-17 RESOLUTION APPROVING THE PRELIMINARY OFFICIAL STATEMENT FOR THE $8,830,000 (DOLLAR AMOUNT SUBJECT TO CHANGE) GENERAL OBLIGATION BONDS, SERIES 2017A, $10,105,000 (DOLLAR AMOUNT SUBJECT TO CHANGE) GENERAL OBLIGATION URBAN RENEWAL REFUNDING BONDS, SERIES 2017B AND $2,155,000 (DOLLAR AMOUNT SUBJECT TO CHANGE) TAXABLE GENERAL OBLIGATION URBAN RENEWAL REFUNDING BONDS, SERIES 2017C WHEREAS, a preliminary form of Official Statement has been prepared for the purpose of covering the $8,830,000 (Dollar Amount Subject to Change) General Obligation Bonds, Series 2017A, $10,105,000 (Dollar Amount Subject to Change) General Obligation Urban Renewal Refunding Bonds, Series 2017B and $2,155,000 (Dollar Amount Subject to Change) Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C; and WHEREAS, it is appropriate that the form of the Preliminary Official Statement be approved, and upon completion of the same, that the Preliminary Official Statement be used in connection with the sale of the Bonds; 2 NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF DUBUQUE, IOWA: Section 1. The Preliminary Official Statement in the form presented to this meeting be and the same is hereby approved as to form, and will be deemed final for purposes of Rule 15c2- 12 of the Securities and Exchange Commission, subject to such revisions, corrections or modifications as the City Clerk shall determine to be appropriate, in consultation with Bond Counsel and Disclosure Counsel and is authorized to be used thereafter in connection with the Bond sale. PASSED AND APPROVED this 6th day of March, 2017. ATTEST: 3 Mayor A) Li z �s 5 3 E � PRELIMINARY OFFICIAL STATEMENT DATED MARCH.2017 New&Refunding Issues Moody's Investors Service" .�.� Assuming compliance with certain covenants,in the opinion ofAhlers&Cooney,P.C.,Bond Counsel,underpresent law and assuming continued compliance with the requirements of the Internal Revenue Code of1986,as amended(the "Code'):(i)interest on the Series 2017A Bonds and the 21017B Bonds is excludable from gross income forfederal income o.5 tax purposes, (ii)interest on the Series 2017C Notes is not an item of tax preference forpurposes of the federal alternative minimum tax imposed on individuals and corporations o c under the Internal Revenue Code of 1986, and(iii)interest on the Series 2017A Bonds and the Series 2017B Bonds WILL be taken into account in determining adjusted current .�Wo earnings for the purpose of computing the alternative minimum tax imposed on corporations.Interest on the Series 2017C Bonds will be includible in the gross income of the 'Q owners thereof for federal income tax purposes. The Bonds will NOT be designated as "qualified tax-exempt obligations". See "TAX EXEMPTION AND RELATED $ CONSIDERATIONS"and"TAXABILITY OF INTEREST"herein for a more detailed discussion. o m THE CITY CITY OF DUBUQUE, IOWA o� Di rE Masterpiece on the Mississippi $8,830,000* General Obligation Bonds, Series 2017A $10,105,000* General Obligation Urban Renewal Refunding Bonds, Series 2017B $2,155,000* Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C 9-0 BIDS RECEIVED: Monday, March 20,2017, 11:00 o'clock A.M.,Central Time AWARD: Monday, March 20,2017,6:30 o'clock P.M.,Central Time �o Dated: Date of Delivery(April 17, 2017) Principal Due: June 1 as shown on inside front cover yo a 5 The $8,830,000* General Obligation Bonds, Series 2017A (the "Series 2017A Bonds"),the$10,105,000* General Obligation Urban Renewal s Refunding Bonds, Series 2017B (the"Series 2017B Bonds"),and the$2,155,000 Taxable General Obligation Urban Renewal Refunding Bonds, o Series 2017C(the"Series 2017C Bonds")(collectively the`Bonds")are being issued pursuant to Division III of Chapter 384 of the Code of Iowa, and resolutions to be adopted by the City Council of the City of Dubuque,Iowa(the"City"). Proceeds of the Bonds will be used for various City projects as described fully under"AUTHORITY AND PURPOSE"herein. The Bonds will be general obligations of the City for which the City owill pledge its power to levy direct ad valorem tares to the repayment of the Bonds. 3 „ Bonds will be issued as fully registered Bonds without coupons and,when issued,will be registered in the time of Cede&Co., as nominee of The Depository Trust Company("DTC"). DTC will act as securities depository for the Bonds. Individual purchases may be made in book- o entry form only,in the principal amount of$5,000 and integral multiples thereof.Purchasers will not receive certificates representing their interest v in the Bonds purchased. Principal of the Bonds payable annually on each June 1,beginning June 1, 2018 and interest thereon,payable initially on December 1, 2017 and thereafter on each June 1 and December 1, will be paid to DTC by the City's Registrar/Paying Agent, Wells Fargo Bank, N.A., Des Moines, Iowa (the "Registrar"). DTC will in tum remit such principal and interest to its participants for subsequent E a disbursements to the beneficial owners of the Bonds as described herein. Interest and principal shall be paid to the registered holder of a Bond as shown on the records of ownership maintained by the Registrar on the 15a'day of the month preceding said interest payment date(the o" "Record Date") i ECS o �9 .E THE BONDS WILL MATURE AS LISTED ON THE INSIDE FRONT COVER o m o Series 2017A Bonds Series 2017B Bonds Series 2017C Bonds 5 y bMINIMUMBID: $8,741,700 $10,003,950 $2,113,450 .� .b GOOD FAITH+ 1% (Required of Purchaser 1% (Required of Purchaser 1% (Required of Purchaser o F, DEPOSIT: Only) Only) Only) o o °c o TAX Federal: Tax-Exempt Federal: Tax-Exempt Federal: Taxable a .6 MATTERS: State: Taxable State: Tax-Exempt State: Tax-Exempt See"FAX EXEMPTION AND See"FAX EXEMPTION AND See"FAX EXEMPTION AND RELATED CONSIDERATIONS" RELATED CONSIDERATIONS" RELATED CONSIDERATIONS" section for details. section for details. section for details. c o E� —'o The Bonds are offered for delivery,when, as and if issued and subject to the legal opinions of Ahiers & Cooney, P.C., Bond Counsel, of Des v 3 Moines, Iowa,to be furnished upon delivery of the Bonds. The Bonds will be available for delivery through DTC in New York,New York,on y e m or about April 17,2017. This Preliminary Official Statement will be further supplemented by offering prices,interest rates,aggregate principal — o amount,principal amount per maturity,anticipated delivery date and underwriter,together with any other information required by law,and shall .� .o constitute a"Final Official Statement" of the City with respect to the Bonds,as defined in Rule 15c2-12. off ` .o *Preliminary;subject to change. E �� o y F O y CITY OF DUBUQUE, IOWA $8,830,000* General Obligation Bonds, Series 2017A MATURITY: June 1, Amount* June 1, Amount* 2018 $1,250,000 2025 $400,000 2019 1,305,000 2026 415,000 2020 1,330,000 2027 430,000 2021 1,350,000 2028 435,000 2022 425,000 202955,000 2023 380,000 2030 55,000 2024 400,000 $10,105,000* General Obligation Urban Renewal Refunding Bonds, Series 2017B MATURITY: June 1, Amount* June 1, Amount* 2018 $700,000 2025 $855,000 2019 740,000 2026 875,000 2020 760,000 2027 900,000 2021 775,000 2028 920,000 2022 790,000 2029 960,000 2023 810,000 2030 195,000 2024 825,000 $2,155,000* Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C MATURITY: June 1, Amount* June 1, Amount* 2018 $115,000 2025 $170,000 2019 130,000 2026 180,000 2020 135,000 2027 190,000 2021 140,000 2028 200,000 2022 150,000 2029 210,000 2023 150,000 2030 225,000 2024 160,000 PRINCIPAL Preliminary; subject to change. The City reserves the right to ADJUSTMENT*: increase or decrease the aggregate principal amounts of the Bonds. Such change will be in increments of$5,000 and may be made in any of the maturities. The purchase prices will be adjusted proportionately to reflect any changes in issue size. INTEREST: December 1, 2017 and semiannually thereafter. REDEMPTION: The Bonds due after June 1, 2025 will be subject to call prior to maturity in whole, or from time to time in part, in any order of maturity and within a maturity by lot on said date or on any date thereafter at the option of the City, upon terms of par plus accrued interest to date of call. Written notice of such call shall be given at least thirty (30) days prior to the date fixed for redemption to the registered owners of the Bonds to be redeemed at the address shown on the registration books. COMPLIANCE WITH S.E.C. RULE 15c2-12 Municipal obligations (issued in an aggregate amount over $1,000,000) are subject to General Rules and Regulations, Securities Exchange Act of 1934,Rule 15c2-12 Municipal Securities Disclosure. Preliminary Official Statement: This Preliminary Official Statement was prepared for the City for dissemination to prospective bidders. Its primary purpose is to disclose information regarding the Bonds to prospective bidders in the interest of receiving competitive bids in accordance with the TERMS OF OFFERING and NOTICE OF BOND SALE contained herein. Unless an addendum is received prior to the sale,this document shall be deemed the "Near Final Official Statement". Review Period: This Preliminary Official Statement has been distributed to City staff as well as to prospective bidders for an objective review of its disclosure. Comments, omissions or inaccuracies must be submitted to Independent Public Advisors, LLC at least two business days prior to the sale. Requests for additional information or corrections in the Preliminary Official Statement received on or before this date will not be considered a qualification of a bid received. If there are any changes, corrections or additions to the Preliminary Official Statement, prospective bidders will be informed by an addendum at least one business day prior to the sale. Final Official Statement: Upon award of sale of the Bonds,the legislative body will authorize the preparation of a Final Official Statement that includes the offering prices,interestrates,aggregate principal amount,principal amount per maturity,anticipated delivery date and other information required by law and the identity of the underwriter(the "Syndicate Manager") and syndicate members. Copies of the Final Official Statement will be delivered to the Syndicate Manager within seven business days following the bid acceptance. REPRESENTATIONS No dealer, broker, salesperson or other person has been authorized by the City to give any information or to make any representations, other than those contained in the Preliminary Official Statement. This Preliminary Official Statement does not constitute any offer to sell or the solicitation of an offer to buy,nor shall there be any sale of the Bonds by any person, in any jurisdiction in which it is unlawful for such person to make such offer, solicitation or sale. The information, estimates and expressions of opinion herein are subject to change without notice and neither the delivery of this Preliminary Official Statement nor any sale made hereunder, shall, under any circumstances, create any implication that there has been no change in the affairs of the City since the date hereof. This Preliminary Official Statement is submitted in connection with the sale of the securities referred to herein and may not be reproduced or used, in whole or in part,for any other purpose. This Preliminary Official Statement and any addenda thereto were prepared relying on information from the City and other sources,which are believed to be reliable. Bond Counsel has not participated in the preparation of this Preliminary Official Statement and is not expressing any opinion as to the completeness or accuracy of the information contained therein. Compensation of Independent Public Advisors, LLC (the "Municipal Advisor") payable entirely by the City, is contingent upon the sale of the issues. TABLE OF CONTENTS TERMSOF OFFERING.......................................................................................................................................................................I INTRODUCTION................................................................................................................................................................................1 AUTHORITY AND PURPOSE............................................................................................................................................................ 1 OPTIONAL REDEMPTION OF THE BONDS....................................................................................................................................3 INTEREST ON THE BONDS...............................................................................................................................................................3 PAYMENT OF AND SECURITY FOR THE BONDS.........................................................................................................................4 BOOK-ENTRY-ONLY ISSUANCE....................................................................................................................................................4 FUTUREFINANCING.........................................................................................................................................................................6 LITIGATION........................................................................................................................................................................................6 DEBT PAYMENT HISTORY............................................................................................ ................................................................7 LEGALMATTERS ..............................................................................................................................................................................7 TAXMATTERS ...................................................................................................................................................................................8 STATE OF IOWA TAX MATTERS.................................................................................................................................................. 10 CHANGES IN FEDERAL AND STATE TAX LAW......................................................................................................................... 11 RATING.............................................................................................................................................................................................. 11 INVESTMENT CONSIDERATIONS................................................................................................................................................ 11 MUNICIPALADVISOR....................................................................................................................................................................... 12 CONTINUING DISCLOSURE........................................................................................................................................................... 12 CERTIFICATION............................................................................................................................................................................... 13 PROPERTYVALUES.......................................................................................................................................................................14 IOWA PROPERTY VALUATIONS................................................................................................................................................... 14 1/1/2016 VALUATIONS (Taxes payable July 1, 2017 through June 30,2018)................. ............................................................... 14 2016 GROSS TAXABLE VALUATION BY CLASS OF PROPERTY............................`.............................................................. 15 TREND OF VALUATIONS............................................................................................................................................................... 15 LARGER TAXPAYERS (000's)................... .................................................................................................................................. 15 LEGISLATION................................................................................................................................................................................... 16 INDEBTEDNESS................................................................................................................................................................................17 DEBTLIMIT....................................................................................................................................................................................... 17 DIRECTDEBT................................................................................................................................................................................... 18 ANNUAL FISCAL YEAR DEBT SERVICE PAYMENTS............................................................................................................... 19 OTHERDEBT..................................................................:,................................................................................................................22 INDIRECTDEBT...............................................................................................................................................................................23 DEBTRATIOS...................................................................................................................................................................................23 LEVIES AND TAX COLLECTIONS (000's)....................................................................................................................................23 TAXRATES.......................................................................................................................................................................................24 LEVYLIMITS....................................................................................................................................................................................24 FUNDS ON HAND(Cash and Investments as of January 31,2017)..................................................................................................24 THECITY...........................................................................................................................................................................................25 CITYGOVERNMENT.......................................................................................................................................................................25 LEASEREVENUE.............................................................................................................................................................................25 EMPLOYEES,PENSIONS AND OPEB.............................................................................................................................................25 UNION CONTRACTS...................................................... .. .27 INSURANCE..................................... .................... 27 ........................... .. .. .. ................................................................... .. .. . GENERAL INFORMATION............................................................................................................................................................25 LOCATION AND TRANSPORTATION...........................................................................................................................................28 LARGEREMPLOYERS.....................................................................................................................................................................28 BUILDINGPERMITS........................................................................................................................................................................29 USCENSUS DATA............................................................................................................................................................................29 UNEMPLOYMENT RATES..............................................................................................................................................................29 EDUCATION......................................................................................................................................................................................30 FINANCIAL STATEMENTS .............................................................................................................................................................30 APPENDIX A: FORM OF LEGAL OPINIONS..............................................................................................................................31 APPENDIX B: JUNE 30,2016 COMPREHENSIVE ANNUAL FINANCIAL REPORT...........................................................32 APPENDIX C: FORM OF COMBINED CONTINUING DISCLOSURE CERTIFICATE.......................................................33 APPENDIX D: NOTICE OF BOND SALE......................................................................................................................................34 CITY OF DUBUQUE, IOWA Mayor and City Council Member Term Expiration Roy D. Buol,Mayor 2017 Ric W. Jones-At Large 2017 David T. Resnick-At Large 2019 Kevin J. Lynch-Ward 1 2017 Luis Del Toro-Ward 2 2019 Joyce E. Connors-Ward 3 2017 Jake A. Rios-Ward 4 2019 Administration Michael C. Van Milligen, City Manager Cindy Steinhauser, Assistant City Manager Teri Goodmann, Assistant City Manager Jean Nachtman, Finance Director Jenny Larson,Budget Director Kevin Firnstahl, City Clerk City Attorney Crenna Brumwell Dubuque, Iowa Bond Counsel & Disclosure Counsel Alders &Cooney,P.C. Des Moines,Iowa Municipal Advisor Independent Public Advisors, LLC Johnston,Iowa TERMS OF OFFERING CITY OF DUBUQUE, IOWA In addition to the provisions of the official NOTICE OF BOND SALE, this section sets forth the description of certain of the terms of the Bonds as well as the TERMS OF OFFERING with which all bidders and bid proposals are required to comply, as follows: DETAILS OF THE SERIES 2017A BONDS General Obligation Bonds, Series 2017A(the " Series 2017A Bonds"), in the aggregate principal amount of$8,830,000* to be dated April 17, 2017, in the denomination of$5,000 or any integral multiples thereof designated by the Purchaser(s) within forty-eight hours of acceptance of the bid,will mature as follows: June 1, Amount* June 1, Amount* 2018 $1,250,000 2025 $400,00 2019 1,305,000 2026 415,000 2020 1,330,000 2027 430,000 2021 1,350,000 2028 3 5,000 2022 425,000 2029 101455,000 2023 380,000 2030 255,000 2024 400,000 DETAILS OF THE SERIES 2017B BONDS General Obligation Urban Renewal Refunding Bonds, Series 2017B(the"Series 2017B Bonds"),in the aggregate principal amount of $10,105,000* to be dated April 17, 2017, in the denomination of $5,000 or any integral multiples thereof designated by the Purchaser(s)within forty-eight hours of acceptance of the bid,will mature as follows: June 1, Amount* June 1, Amount* 2018 $700,000 2025 $855,000 2019 740,000 026 875,000 2020 760,000 027 900,000 2021 775,000 2028 920,000 2022 790,000 2029 960,000 2023 810,000 2030 195,000 skih�, 2024 825,000 *Preliminary; subject to change. i DETAILS OF THE SERIES 2017C BONDS Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C(the"Series 2017C Bonds"),in the aggregate principal amount of$2,155,000*to be dated April 17, 2017,in the denomination of$5,000 or any integral multiples thereof designated by the Purchaser(s)within forty-eight hours of acceptance of the bid,will mature as follows: June 1, Amount* June 1, Amount* 2018 $115,000 2025 $170,000 2019 130,000 2026 180,000 2020 135,000 2027 190,000 2021 140,000 2028 200,000 2022 150,000 202 210,000 2023 150,000 2034 225,000 2024 160,000 PRINCIPAL ADJUSTMENT OF THE BONDS The City reserves the right to increase or decrease the aggregate principal amounts of the Bonds. Such changes will be in increments of $5,000 and may be made in any of the maturities. The purchase prices of each respective series will be adjusted proportionately to reflect any changes in issue sizes. OPTIONAL REDEMPTION OF THE BONDS The Bonds due after June 1,2025 will be subject to call prior to maturity in whole,or from time to time in part, in any order of maturity and within a maturity by lot on said date or on any date thereafter at the option of the City, upon terms of par plus accrued interest to date of call. Written notice of such call shall be given at least thirty(30)days prior to the date fixed for redemption to the registered owners of the Bonds to be redeemed at the address shown on the registration books. INTEREST ON THE BONDS Interest on the Bonds will be payable on December 1, 2017 and semiannually on the Pt day of each June and December thereafter until the principal is paid in full. Interest and principal shall be paid to the registered holder of a Bond as shown on the records of ownership maintained by the Registrar as of the 15' day of the month preceding such interest payment date (the "Record Date"). Interest will be computed on the basis of a 360-day year of twelve 30-day months and will be rounded pursuant to rules of the Municipal Securities Rulemaking Board. GOOD FAITH DEPOSITS Good faith deposits in the amount of$88,300 for the Series 2017A Bonds ("Series 2017A Deposit'), $101,050 for the Series 2017B Bonds ("Series 2017B Deposit"), and $21,550 for the Series 2017C Bonds ("Series 2017C Deposit") collectively (the `Deposits") is required from the lowest bidder only. Each lowest bidder is required to submit such respective deposit payable to the order of the City in the form of either (i) a cashier's check provided to the City or its M Advisor prior to the opening of bids or(ii) a wire transfer as instructed by the City's Municipal Advisor not later than 1:00 P.M. Central Time on the day of sale of the Bonds. If not so received,the bid of the lowest bidder may be rejected and the City may direct the second lowest bidder to submit a deposit and thereafter may award the sale of the Bonds to the same. No interest on the Deposits will accrue to the successful bidder(s)(the"Purchaser(s)'). The Deposits will be applied to the respective purchase prices of the Bonds. In the event a Purchaser(s) fails to honor its accepted bid proposal, the Deposits will be retained by the City. *Preliminary; subject to change. ii FORM OF BIDS AND AWARD All bids shall be unconditional for each series of the Bonds for a price not less than$8,741,700 for the Series 2017A Bonds, $10,003,950 for the Series 2017B Bonds and$2,133,450 for the Series 2017C Bonds,plus accrued interest,if any,and shall specify the rate or rates of interest in conformity to the limitations set forth under the "RATES OF INTEREST" section. Bids must be submitted on or in substantial compliance with the OFFICIAL BID FORM provided by the City. The Bonds will be awarded to the bidder offering the lowest interest rate to be determined on a true interest cost(the`°TIC") basis assuming compliance with the "GOOD FAITH DEPOSITS" section. The TIC shall be determined by the present value method, i.e., by ascertaining the semiannual rate, compounded semiannually, necessary to discount to present value as of the dated date of the Bonds, the amount payable on each interest payment date and on each stated maturity date or earlier mandatory redemption, so that the aggregate of such amounts will equal the aggregate purchase price offered therefore. The TIC shall be stated in terms of an annual percentage rate and shall be that rate of interest,which is twice the semiannual rate so ascertained (also known as the Canadian Method). The TIC shall be as determined by the Municipal Advisor based on the TERMS OF OFFERING and all amendments, and on the bids as submitted. The Municipal Advisor's computation of the TIC of each bid shall be controlling. In the event of tie bids for the lowest TIC, the Bonds will be awarded by lot. The City will reserve the right to: (i)waive non-substantive informalities of any bid or of matters relating to the receipt of bids and award of the Bonds, (ii) reject all bids without cause and (iii) reject any bid which the City determines to have failed to comply with the terms herein. RATES OF INTEREST The rates of interest specified in the bidder's proposal must conform to the following limitations: 1. For each respective series, each annual maturity must bear the same interest rate. Each annual maturity must bear a single rate of interest from the dated date of the Bonds to the date of maturity. 2. Rates of interest bid must be in multiples of one-eighth or one-twentieth of one percent. 3. For each respective series, each rate of interest specified for Bonds of any annual maturity shall not be less than a rate of interest specified for any earlier maturity. Rates must be level or in ascending order. RECEIPT OF BIDS Forms of Bids: Bids must be submitted on or in substantial compliance with the TERMS OF OFFERING and OFFICIAL BID FORM provided by the City or through PARITY®competitive bidding system(the"Internet Bid System'). The City shall not be responsible for malfunction or mistake made by any person, or as a result of the use of an electronic bid or the means used to deliver or complete a bid. The use of such facilities or means is at the sole risk of the prospective bidder who shall be bound by the terms of the bid as received. No bid will be accepted after the time specified in the NOTICE OF BOND SALE. The time as maintained by the Internet Bid System shall constitute the official time with respect to all bids submitted. A bid may be withdrawn before the bid deadline using the same method used to submit the bid. If more than one bid is received from a bidder,the last bid received shall be considered. Sealed Biddin¢: Sealed bids may be submitted and will be received at the City Hall, 50 West 13th Street, Dubuque, Iowa 52001. iii Electronic Internet Biddine: Electronic internet bids must be submitted through the Internet Bid System. Information about the Internet Bid System may be obtained by calling(212) 404-8102. Each bidder shall be solely responsible for making necessary arrangements to access the Internet Bid System for purposes of submitting its internet bid in a timely manner and in compliance with the requirements of the TERMS OF OFFERING and OFFICIAL BID FORM. The City is permitting bidders to use the services of the Internet Bid System solely as a communication mechanism to conduct the Internet bidding and the Internet Bid System is not an agent of the City. Provisions of the TERMS OF OFFERING, NOTICE OF BOND SALE, and OFFICIAL BID FORM shall control in the event of conflict with information provided by the Internet Bid System. Electronic Facsimile Biddin¢: Electronic facsimile bids will be received at City Hall, Dubuque, Iowa (facsimile number: (563) 589-0890) or the office of the City's Municipal Advisor(515) 259-8193. Electronic facsimile bids will be sealed and treated as sealed bids. Facsimile Transmissions received after the deadline will be rejected. Bidders electing to submit bids via facsimile transmission bear full responsibility for the transmission of such bid. Neither the City nor its agents shall be responsible for malfunction or mistake made by any person, or as a result of the use of the facsimile facilities or any other means used to deliver or complete a bid. The use of such facilities or means is at the sole risk of the prospective bidder who shall be bound by the terms of the bid as received. Neither the City nor its agents will assume liability for the inability of the bidder to reach the above named facsimile numbers prior to the time of sale specified above. Time of receipt shall be the time recorded by the facsimile operator receiving the bids. BOOK-ENTRY-ONLY ISSUANCE The Bonds will be issued by means of a book-entry only system with no physical distribution of bonds made to the public. The Bonds will be issued in fully registered form and one note certificate, representing the aggregate principal amount of the Bonds maturing in each year will be registered in the name of Cede&Co. as nominee of The Depository Trust Company (`DTC'), New York, New York, which will act as securities depository of the Bonds. Individual purchases of the Bonds may be made in the principal amount of$5,000 or any multiple thereof of a single maturity through book entries made on the books and records of DTC and its participants. Principal and interest are payable by the Registrar to DTC or its nominee as registered owner of the Bonds. Transfer of principal and interest payments to participants of DTC will be the responsibility of DTC; transfer of principal and interest payments to beneficial owners by participants will be the responsibility of such participants and other nominees of beneficial owners. The Purchaser(s), as a condition of delivery of the Bonds,will be required to deposit the bond certificates with DTC. MUNICIPAL BOND INSURANCE AT OPTION OF THE PURCHASER(S) If the Bonds qualify for issuance of any policy of municipal bond insurance or commitment therefore at the option of the bidder, the purchase of any such insurance policy or the issuance of any such commitment shall be at the sole option and expense of the Purchaser(s). Any increased costs of issuance of the Bonds resulting from such purchase of insurance shall be paid by the Purchaser(s), except that, if the City has requested and received a rating on the Bonds from a rating agency, the City will pay that initial rating fee. Any other rating agency fees shall be the responsibility of the Purchaser(s). Failure of the municipal bond insurer to issue the policy after the Bonds have been awarded to the Purchaser(s) shall not constitute cause for failure or refusal by the Purchaser(s) to accept delivery on the Bonds. The City reserves the right in its sole discretion to accept or deny changes to the financing documents requested by the insurer selected by the Purchaser(s). iv DELIVERY The Bonds will be delivered to the Purchaser(s) via Fast Automated Securities Transfer ('FAST') delivery with the Registrar holding the Bonds on behalf of DTC, against full payment in immediately available cash or federal funds. The Bonds are expected to be delivered within forty-five days after the sale. Should delivery be delayed beyond sixty days from the date of sale for any reason except failure of performance by the Purchaser(s),the Purchaser(s)may withdraw their bid and thereafter their interest in and liability for the Bonds will cease. When the Bonds are ready for delivery, the City will give the Purchaser(s) five working days notice of the delivery date and the City will expect payment in full on that date, otherwise reserving the right at its option to determine that the Purchaser failed to comply with the offer of purchase. INFORMATION FROM PURCHASER(S) The Purchaser(s)will be required to certify to the City immediately after the opening of bids: (i)the initial public offering price of each maturity of the Bonds (not including sales to bond houses and brokers or similar persons or organizations acting in the capacity of underwriters or wholesalers) at which price a substantial amount of the Bonds (not less than 10% of each maturity)were sold to the public; or(ii) if less than 10%of any maturity has been sold, the price for that maturity determined as of the time of the sale based upon the reasonably expected initial offering price to the public; and (iii) that the initial public offering price does not exceed their fair market value of the Bonds on the sale date. The Purchaser(s)will also be required to provide a certificate at closing confirming the information required by this paragraph. PRELIMINARY OFFICIAL STATEMENT The City has authorized the preparation of a Preliminary Official Statement containing pertinent information relative to the Bonds. The Preliminary Official Statement when further supplemented with maturity dates,principal amounts, and interest rates of the Bonds, and any other information required by law or deemed appropriate by the City, shall constitute a Final Official Statement of the City with respect to the Bonds, as that term is defined in Rule 15c2-12 of the Securities and Exchange Commission(the"Rule'). By awarding the Bonds to any underwriter or underwriting syndicate submitting an OFFICIAL BID FORM therefore, the City agrees that,no more than seven(7)business days after the date of such award,it shall provide without cost to the senior managing underwriter of the syndicate to which the Series 2017A Bonds are awarded up to 30 copies of the Final Official Statement, to the senior managing underwriter of the syndicate to which the Series 2017B Bonds are awarded up to 30 copies of the Final Official Statement and to the senior managing underwriter of the syndicate to which the Series 2017C Bonds are awarded up to 20 copies of the Final Official Statement to permit each`Participating Underwriter"(as that term is defined in the Rule)to comply with the provisions of such Rule. The City shall treat the senior managing underwriter of the syndicate to which the Bonds are awarded as its designated agent for purposes of distributing copies of the Final Official Statement to the Participating Underwriter. Any underwriter executing and delivering an OFFICIAL BID FORM with respect to the Bonds agrees thereby that if its bid is accepted by the City, (i) it shall accept such designation and(ii) it shall enter into a contractual relationship with all Participating Underwriters of the Bonds for purposes of assuring the receipt by each such Participating Underwriter of the Final Official Statement. CONTINUING DISCLOSURE In order to assist bidders in complying with paragraph(b)(5) of the Rule,the City will undertake,pursuant to the resolution for the Bonds and the Continuing Disclosure Certificate for the Bonds,to provide certain annual financial information and notices of the occurrence of certain material events. A description of these undertakings is set forth in APPENDIX C of this Preliminary Official Statement. The City will deliver the Continuing Disclosure Certificate at closing, and any failure on the part of the City to deliver the same shall relieve the Purchaser of its obligation to purchase the Bonds. Within the last five years, the City inadvertently failed to comply with previous continuing disclosure as described. While some of the required tables were provided in accordance to the Rule (within 210 days after the end of the fiscal year), all required tables and the audited financial statements for the years ending June 30, 2009, June 30, 2010 and June 30, 2011 were not timely filed. On February 2, 2011, all outstanding required tables and audited financial statements for the year v ending June 30,2010 were filed;and on January 31,2012,the City filed the outstanding required tables and audited financial statements for the year ending June 30, 2011. As part of continued review of policies and procedures regarding the Rule, the City also discovered certain tables for financings related to general obligation and water revenue issuances for the years ending June 30, 2012 and 2013 were not included as part of the City's annual financial information, and made supplemental filings related to these issues on May 6,2014.In addition,a table regarding retail sales required as part of the City's previous continuing disclosure undertakings was not included as part of the City's annual financial information for the year ending June 30,2013, and was subsequently filed on May 27,2014. The City has taken steps internally to assure future compliance with its Disclosure Covenants. Notices of late filings have been filed related to these matters. CUSIP NUMBERS It is anticipated that Committee on Uniform Security Identification Procedures ("CUSIP')numbers will be printed on the Bonds and the Purchaser must agree in the bid proposal to pay the cost thereof. In no event will the City,Bond Counsel or Municipal Advisor be responsible for the review or express any opinion that the CUSIP numbers are correct. Incorrect CUSIP numbers on said Bonds shall not be cause for the Purchaser to refuse to accept delivery of said Bonds. BY ORDER OF THE CITY COUNCIL City of Dubuque 50 West 13' Street Dubuque,IA 52001 vi PRELIMINARY OFFICIAL STATEMENT CITY OF DUBUQUE, IOWA $8,830,000* General Obligation Bonds, Series 2017A $10,105,000* General Obligation Urban Renewal Refunding Bonds, Series 2017B $2,155,000* Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C INTRODUCTION This Preliminary Official Statement contains information relating to the City of Dubuque, Iowa (the "City") and its issuance of $8,830,000* General Obligation Bonds, Series 2017A (the "Series 2017A Bonds'), $10,105,000* General Obligation Urban Renewal Refunding Bonds, Series 2017B (the"Series 2017B Bonds")and the $2,155,000* General Obligation Bonds, Series 2017C (the "Series 2017C Bonds") (collectively the `Bonds'). This Official Statement has been executed on behalf of the City and its Administrator and may be distributed in connection with the sale of the Bonds authorized therein. Inquiries may be directed to Independent Public Advisors,LLC, 8805 Chambery Blvd, Suite 300, #114, Johnston, Iowa 50131, or by telephoning (5 15) 259-8193. Information can also be obtained from Ms. Jenny Larson, Budget Director, City of Dubuque, 50 West 13th Street, Dubuque, Iowa 5 200 1, or by telephoning 563-589-4110. AUTHORITY AND PURPOSE The Bonds are being issued pursuant to Division III of Chapter 384 of the Code of Iowa, and resolutions to be adopted by the City Council of the City. Proceeds of the Series Bonds will be used for to pay costs of the settlement, adjustment, renewing, or extension of any part or all of the legal indebtedness of a city, whether evidenced by bonds, warrants, or judgments, or the funding or refunding of the same, whether or not such indebtedness was created for a purpose for which general obligation bonds might have been issued in the original instance,as described herein.In addition,the Series 2017A Bonds will be used to provide funds to pay the costs of equipping the fire department. The following bonds (the"Refunded Bonds") are being refunded by the Bonds. The Refunded Bonds are being called on June 1, 2017 at a call price of 100%. Refunding Refunded Principal Interest Series to be Refunded Series Maturities Amount Rate General Obligation Bonds, Taxable Series 2009A (Qualified Build America Bonds-Direct Pay) Series 2017A 06/01/2018 140,000 4.300% 06/01/2019 140,000 4.500% 06/01/2020 145,000 4.700% 06/01/2021 150,000 4.800% 06/01/2022 160,000 4.900% 06/01/2023 165,000 5.000% 06/01/2024 175,000 5.100% 06/01/2025 175,000 5.200% 06/01/2026 185,000 5.300% 06/01/2027 190,000 5.400% 06/01/2028 195,000 5.500% 06/01/2029 205,000 5.600% 1 Refunding Refunded Principal Interest Series to be Refunded Series Maturities Amount Rate General Obligation Urban Renewal Bonds, Taxable Series 2009B (Qualified Build America Bonds-Direct Pay) Series 2017B 06/01/2018 535,000 4.250% 06/01/2019 545,000 4.500% 06/01/2020 570,000 4.750% 06/01/2021 590,000 4.750% 06/01/2022 610,000 5.000% 06/01/2023 630,000 5.000% 06/01/2024 655,000 5.000% 06/01/2025 685,000 5.125% 06/01/2026 710,000 5.250% 06/01/2027 735,000 5.375% 06/01/2028 765,000 5.375% 06/01/2029 800,000 5.500% General Obligation Refunding Bonds, Series 2009C Series 2017A 06/01/A780,000 4.000% 06/01/20 815,000 4.000% 06/01/2020 850,000 4.000% 6/01/2021 880,000 4.000% General Obligation Bonds, Series 2010A Series 2017A6/01/2018 240,000 2.625% r006/01/2021 6/01/2019 250,000 2.750% 6/01/2020 255,000 3.000% 265,000 3.000% 06/01/2022 200,000 3.000% 06/01/2023 205,000 3.125% 06/01/2024 215,000 3.125% 06/01/2025 220,000 3.375% 06/01/2026 230,000 3.500% 06/01/2027 240,000 4.000% IL 06/01/2028 250,000 4.000% 06/01/2029 260,000 4.000% 06/01/2030 270,000 4.000% Taxable General Obligation Urban Renewal Bonds, Series 2010B Series 2017C 06/01/2018 110,000 3.400% 06/01/2019 115,000 3.650% 06/01/2020 125,000 3.950% 06/01/2021 130,000 4.150% 06/01/2022 140,000 4.350% 06/01/2023 145,000 4.500% 06/01/2024 155,000 4.650% 06/01/2025 165,000 4.800% 06/01/2026 180,000 4.900% 06/01/2027 190,000 5.000% 06/01/2028 200,000 5.150% 06/01/2029 215,000 5.250% 06/01/2030 230,000 5.350% 2 Refunding Refunded Principal Interest Series to be Refunded Series Maturities Amount Rate General Obligation Urban Renewal Bonds, Series 2010C Series 201713 06/01/2018 130,000 2.625% 06/01/2019 135,000 2.750% 06/01/2020 140,000 3.000% 06/01/2021 145,000 3.000% 06/01/2022 150,000 3.000% 06/01/2023 155,000 3.125% 06/01/2024 160,000 3.250% 06/01/2025 165,000 3.375% 06/01/2026 170,000 3.500% 06/01/2027 180,000 3.625% 06/01/2028 185,000 3.625% 06/01/2029 195,000 3.750% 06/01/2030 205,000 4.000% The Purchaser(s) of the Bonds agrees to enter into a Loan Agreement with the City pursuant to authority contained in Chapter 384.25 of the Code of Iowa. The Bonds are issued in evidence of the City's obligations under the Loan Agreement The estimated Sources and Uses of the Bonds are as follows: Sources of Funds Series 2017A Bonds Series 2017B Bonds Series 2017C Bonds Par Amount* $8,830,000.00 $10,105,000.00 $2,155,000.00 Uses of Funds Project Fund $242,000.00 $0.00 $0.00 Bond Redemption 8,450,000.00 9,945,000.00 2,100,000.00 Underwriter's Discount 88,350.00 101,050.00 21,550.00 Cost of Issuance&Rounding 49,650.00 58,950.00 33,450.00 Total 6 00.00 $10,105,000.00 $2,155,000.00 OPTIONAL REDEMPTION OF THE BONDS The Bonds due after June 1, 2025 will be subject to call prior to maturity in whole, or from time to time in part, in any order of maturity and within a maturity by lot on said date or on any date thereafter at the option of the City, upon terms of par plus accrued interest to date of call. Written notice of such call shall be given at least thirty(30) days prior to the date fixed for redemption to the registered owners of the Bonds to be redeemed at the address shown on the registration books. INTEREST ON THE BONDS Interest on the Bonds will be payable on December 1, 2017 and semiannually on the 1st day of June and December thereafter.. Interest and principal shall be paid to the registered holder of a note as shown on the records of ownership maintained by the Registrar on the 15th day of the month preceding said interest payment date (the "Record Date"). Interest will be computed on the basis of a 360-day year of twelve 30-day months and will be rounded pursuant to rules of the Municipal Securities Rulemaking Board. *Preliminary; subject to change. 3 PAYMENT OF AND SECURITY FOR THE BONDS The Bonds are general obligations of the City and the unlimited taxing powers of the City are irrevocably pledged for their payment. Upon issuance of the Bonds, unless funds are available from other sources, the City will levy taxes for the years and in amounts sufficient to provide 100% of annual principal and interest due. The City is required to levy ad valorem taxes upon all taxable property in the City without limit as to rate or amount sufficient to pay the debt service except to the extent that other monies are deposited in the debt service fund for such purposes. Nothing in the resolutions authorizing the Bonds prohibits or limits the ability of the City to use legally available moneys other than the proceeds of the general ad valorem property taxes levied as described in the preceding paragraph to pay all or any portion of the principal of or interest on the Bonds. If and to the extent such other legally available moneys are used to pay the principal of or interest on the Bonds,the City may,but shall not be required to,(a) reduce the amount of taxes levied for such purpose, as described in the preceding paragraph; or (b) use proceeds of taxes levied, as described in the preceding paragraph, to reimburse the fund or account from which such other legally available moneys are withdrawn for the amount withdrawn from such fund or account to pay the principal of or interest on the Bonds. The City's obligation to pay the principal of and interest on the Bonds is on parity with the City's obligation to pay the principal of and interest on any other of its general obligation debt secured by a covenant to levy taxes within the City, including any such debt issued or incurred after the issuance of the Bonds. The resolutions authorizing the Bonds do not restrict the City's ability to issue or incur additional general obligation debt, although issuance of additional general obligation debt is subject to the same constitutional and statutory limitations that apply to the issuance of the Bonds. For a further description of the City's outstanding general obligation debt upon issuance of the Bonds and the annual debt service on the Bonds, see DIRECT DEBT under INDEBTEDNESS herein. For a description of certain constitutional and statutory limits on the issuance of general obligation debt, see DEBT LIMIT under INDEBTEDNESS herein. BOOK-ENTRY-ONLY ISSUANCE The information contained in the following paragraphs of this subsection ARook-Entry-Only Issuance" has been extracted from a schedule prepared by Depository Trust Company (`DTC') entitled "&WPLE OFFERING DOCUMENT LANGUAGE DESCRIBING DTC AND BOOK-ENTRY-ONLY ISSUANCE" The information in this section concerning DTC and DTC's book-entry system has been obtained from sources that the City believes to be reliable, but the City takes no responsibility for the accuracy thereof. The Depository Trust Company ("DTC'), New York, NY, will act as securities depository for the securities (the "Securities'). The Securities will be issued as fully-registered securities registered in the name of Cede&Co. (DTC's partnership nominee) or such other name as may be requested by an authorized representative of DTC. One fully- registered Security certificate will be issued for each issue of the Securities, each in the aggregate principal amount of such issue, and will be deposited with DTC. If, however, the aggregate principal amount of any issue exceeds $500 million, one certificate will be issued with respect to each $500 million of principal amount, and an additional certificate will be issued with respect to any remaining principal amount of such issue. DTC, the world's largest securities depository, is a limited-purpose trust company organized under the New York Banking Law, a "banking organization"within the meaning of the New York Banking Law, a member of the Federal Reserve System, a "clearing corporation" within the meaning of the New York Uniform Commercial Code, and a "clearing agency"registered pursuant to the provisions of Section 17A of the Securities Exchange Act of 1934. DTC holds and provides asset servicing for over 3.5 million issues of U.S. and non-U.S. equity issues, corporate and municipal debt issues, and money market instruments from over 100 countries that DTC's participants (the "Direct Participants') deposit with DTC. DTC also facilitates the post-trade settlement among Direct Participants of sales and other securities transactions in deposited securities, through electronic computerized book-entry transfers and pledges between Direct Participants' accounts. This eliminates the need for physical movement of securities certificates. Direct Participants include both U.S. and non-U.S. securities brokers and dealers, banks, trust companies, clearing 4 corporations, and certain other organizations. DTC is a wholly-owned subsidiary of The Depository Trust& Clearing Corporation (`DTCC'). DTCC is the holding company for DTC, National Securities Clearing Corporation and Fixed Income Clearing Corporation, all of which are registered clearing agencies. DTCC is owned by the users of its regulated subsidiaries. Access to the DTC system is also available to others such as both U.S. and non-U.S. securities brokers and dealers, banks, trust companies, and clearing corporations that clear through or maintain a custodial relationship with a Direct Participant, either directly or indirectly (the "Indirect Participants'). DTC has Standard & Poor's highest rating: AA+. The DTC Rules applicable to its Participants are on file with the Securities and Exchange Commission. More information about DTC can be found at www.dtcc.com and www.dtc.org. Purchases of Securities under the DTC system must be made by or through Direct Participants, which will receive a credit for the Securities on DTC's records. The ownership interest of each actual purchaser of each Security (the "Beneficial Owner') is in turn to be recorded on the Direct and Indirect Participants' records. Beneficial Owners will not receive written confirmation from DTC of their purchase. Beneficial Owners are, however, expected to receive written confirmations providing details of the transaction, as well as periodic statements of their holdings, from the Direct or Indirect Participant through which the Beneficial Owner entered into the transaction. Transfers of ownership interests in the Securities are to be accomplished by entries made on the books of Direct and Indirect Participants acting on behalf of Beneficial Owners. Beneficial Owners will not receive certificates representing their ownership interests in Securities, except in the event that use of the book-entry system for the Securities is discontinued. To facilitate subsequent transfers, all Securities deposited by Direct Participants with DTC are registered in the name of DTC's partnership nominee, Cede & Co., or such other name as may be requested by an authorized representative of DTC. The deposit of Securities with DTC and their registration in the name of Cede & Co. or such other DTC nominee do not affect any change in beneficial ownership. DTC has no knowledge of the actual Beneficial Owners of the Securities; DTC's records reflect only the identity of the Direct Participants to whose accounts such Securities are credited,which may or may not be the Beneficial Owners. The Direct and Indirect Participants will remain responsible for keeping account of their holdings on behalf of their customers. Conveyance of notices and other communications by DTC to Direct Participants, by Direct Participants to Indirect Participants, and by Direct Participants and Indirect Participants to Beneficial Owners will be governed by arrangements among them, subject to any statutory or regulatory requirements as may be in effect from time to time. Beneficial Owners of Securities may wish to take certain steps to augment the transmission to them of notices of significant events with respect to the Securities, such as redemptions, tenders, defaults, and proposed amendments to the Security documents. For example,Beneficial Owners of Securities may wish to ascertain that the nominee holding the Securities for their benefit has agreed to obtain and transmit notices to Beneficial Owners. In the alternative, Beneficial Owners may wish to provide their names and addresses to the Registrar and request that copies of notices be provided directly to them. Redemption notices shall be sent to DTC. If less than all of the Securities within an issue are being redeemed, DTC's practice is to determine by lot the amount of the interest of each Direct Participant in such issue to be redeemed. Neither DTC nor Cede & Co., nor any other DTC nominee, will consent or vote with respect to Securities unless authorized by a Direct Participant in accordance with DTC's MMI Procedures. Under its usual procedures,DTC mails an Omnibus Proxy to the City as soon as possible after the record date. The Omnibus Proxy assigns Cede & Co.'s consenting or voting rights to those Direct Participants to whose accounts Securities are credited on the record date identified in a listing attached to the Omnibus Proxy. Redemption proceeds, distributions, and dividend payments on the Securities will be made to Cede & Co., or such other nominee as may be requested by an authorized representative of DTC. DTC's practice is to credit Direct Participants' accounts upon DTC's receipt of funds and corresponding detail information from the City or Agent, on payable date in accordance with their respective holdings shown on DTC's records. Payments by Participants to Beneficial Owners will be governed by standing instructions and customary practices, as is the case with securities held for the accounts of customers in bearer form or registered in "street name," and will be the responsibility of such Participant and not of DTC, Agent, or the City, subject to any statutory or regulatory requirements as may be in effect from time to time. Payment of redemption proceeds, distributions, and dividend payments to Cede & Co., or such 5 other nominee as may be requested by an authorized representative of DTC, is the responsibility of the City or Agent, disbursement of such payments to Direct Participants will be the responsibility of DTC, and disbursement of such payments to the Beneficial Owners will be the responsibility of Direct and Indirect Participants. A Beneficial Owner shall give notice to elect to have its Securities purchased or tendered, through its Participant, to Tender/Remarketing Agent, and shall effect delivery of such Securities by causing the Direct Participant to transfer the Participant's interest in the Securities, on DTC's records, to Tender/Remarketing Agent. The requirement for physical delivery of Securities in connection with an optional tender or a mandatory purchase will be deemed satisfied when the ownership rights in the Securities are transferred by Direct Participants on DTC's records and followed by a book- entry credit of tendered Securities to Tender/Remarketing Agent's DTC account. DTC may discontinue providing its services as depository with respect to the Securities at any time by giving reasonable notice to the City or Agent. Under such circumstances, in the event that a successor depository is not obtained, Security certificates are required to be printed and delivered. The City may decide to discontinue use of the system of book-entry-only transfers through DTC (or a successor securities depository). In that event, Security certificates will be printed and delivered to DTC. The information in this section concerning DTC and DTC's book-entry system has been obtained from sources that the City believes to be reliable,but the City takes no responsibility for the accuracy thereof. FUTURE FINANCING The City regularly evaluates its debt for refunding opportunities, however there are no issuances planned. LITIGATION The City has settled a class action law suit brought in the Iowa District Court for Dubuque County, J. Thomas Zaber v. City of Dubuque,which alleges that certain gas and electric franchise fees imposed by the City were illegal because they constituted unauthorized taxes. The City Council approved a settlement agreement to pay $2.6 million, plus administrative costs, into a settlement fund. The settlement agreement has been approved by the Iowa district court and is being administered by Rust Consulting. A judgment bond was issued by the City to finance the settlement fund. The district court has concluded that refunds will not be automatic; customers must file for a refund. The district court has not yet decided what happens to any unclaimed refunds. The district court issued an order related to unclaimed refunds and distribution. The distribution order is on appeal. The City is a defendant in a lawsuit in the Iowa District Court for Dubuque County, Ainley Kennels &Fabrication,Inc. et al v. City of Dubuque,brought by several local manufacturers seeking to have a portion of franchise fees paid by them over the last five years refunded. An ordinance of the City of Dubuque, since amended, did not impose a franchise fee for gas or electric usage if the usage was exempt from state sales taxes. The total claims for refunds is $296,000. The City has since modified its ordinance to limit claims for refunds to the fiscal year in which the franchise fees were paid. While the $296,000 has not yet been reduced to a judgement, it will be in the near future. The City has set aside funds to pay the judgement. The City is a defendant in a lawsuit in the Iowa District Court for Dubuque County brought by W.C. Stewart vs. City of Dubuque regarding a contract relating to construction at the municipal airport. The parties participated in arbitration resulting in an award to W.C. Stewart which was reduced to a judgment in Iowa District Court for $1,554,655.60 plus interest. A time payment agreement was entered into by the parties. $500,000 has been paid with the remaining balance of$1,103,788.30(which includes interest)is due July 1,2017. The city continues to explore contribution options related to the judgment. The City is a defendant in an eminent domain appeal in the Iowa District Court by Jon Luckstead. The Compensation Commission made an award to the property owner which has been paid. The property owner is seeking an additional $500,000 on appeal. The City would be responsible for 20%of any additional recovery. 6 The City Attorney has estimated that all remaining potential settlements and lawsuits against the City as of December 7, 2016, not covered by insurance would not materially affect the financial position of the City. The City has authority to levy additional taxes (outside the regular limit)to cover uninsured judgments against the City. To the knowledge of the City, no other litigation is pending or threatened which, in the opinion of the City Attorney, if decided adversely to the City would be likely to result, either individually or in the aggregate, in final judgments against the City which would materially adversely affect its ability to make debt service payments on Bonds when due, or its obligations under the Resolution, or materially adversely affect its financial condition. DEBT PAYMENT HISTORY The City knows of no instance in which it has defaulted in the payment of principal or interest on its debt. LEGAL MATTERS The Bonds are subject to approval as to certain matters by Ahlers&Cooney,P.C. of Des Moines,Iowa as Bond Counsel. Bond Counsel has not participated in the preparation of this Official Statement and will not pass upon its accuracy, completeness or sufficiency. Bond Counsel has not examined, nor attempted to examine or verify, any of the financial or statistical statements or data contained in this Preliminary Official Statement,and will express no opinion with respect thereto. The FORM OF LEGAL OPINION as set out in APPENDIX A to this Preliminary Official Statement, will be delivered at closing. The legal opinions to be delivered concurrently with the delivery of the Bonds express the professional judgment of the attorneys rendering the opinions as to legal issues expressly addressed therein. By rendering legal opinions, the opinion giver does not become an insurer or guarantor of the result indicated by that expression of professional judgment, or of the transaction on which the opinions are rendered, or of the future performance of parties to the transaction. Nor does the rendering of opinions guarantee the outcome of any legal dispute that may arise out of the transaction. There is no bond trustee or similar person to monitor or enforce the provisions of the resolutions for the Bonds. The owners of the Bonds should, therefore,be prepared to enforce such provisions themselves if the need to do so arises. In the event of a default in the payment of principal of or interest on the Bonds, there is no provision for acceleration of maturity of the principal of the Bonds. Consequently, the remedies of the owners of the Bonds (consisting primarily of an action in the nature of mandamus requiring the City and certain other public officials to perform the terms of the resolutions for the Bonds)may have to be enforced from year to year. The obligation to pay general ad valorem property taxes is secured by a statutory lien upon the taxed property, but is not an obligation for which a property owner may be held personally liable in the event of a deficiency. The owners of the Bonds cannot foreclose on property within the boundaries of the City or sell such property in order to pay the debt service on the Bonds. See LEVIES AND TAX COLLECTIONS herein,for a description of property tax collection and enforcement. In addition,the enforceability of the rights and remedies of owners of the Bonds may be subject to limitation as set forth in Bond Counsel's opinions. The opinions will state, in part, that the obligations of the City with respect to the Bonds may be subject to bankruptcy, insolvency, reorganization, moratorium and other similar laws affecting creditors' rights heretofore or hereafter enacted to the extent constitutionally applicable, to the exercise of judicial discretion in appropriate cases and to the exercise by the State and its governmental bodies of the police power inherent in the sovereignty of the State and to the exercise by the United States of America of the powers delegated to it by the Constitution of the United States of America. 7 TAX MATTERS With Respect to the Series 2017A and Series 2017B Bonds(the"Exempt Bonds") Tax Exemptions and Related Considerations:Federal tax law contains a number of requirements and restrictions that apply to the Bonds. These include investment restrictions, periodic payments of arbitrage profits to the United States, requirements regarding the proper use of bond proceeds and facilities financed with bond proceeds, and certain other matters. The City has covenanted to comply with all requirements that must be satisfied in order for the interest on the Exempt Bonds to be excludable from gross income for federal income tax purposes. Failure to comply with certain of such covenants could cause interest on the Exempt Bonds to become includable in gross income for federal income tax purposes retroactively to the date of issuance of the Exempt Bonds. Subject to the City's compliance with the above referenced covenants,under present law, in the opinion of Bond Counsel, interest on the Exempt Bonds is excludable from gross income of the owners thereof for federal income tax purposes, and is not included as an item of tax preference in computing the federal alternative minimum tax imposed on individuals and corporations.However,with respect to corporations (as defined for federal income tax purposes),such interest is included in adjusted current earnings for the purpose of determining the federal alternative minimum tax for such corporations. Prospective purchasers of the Exempt Bonds should be aware that ownership of the Bonds may result in collateral federal income tax consequences to certain taxpayers,including,without limitation, corporations subject to the branch profits tax, financial institutions, certain insurance companies, certain S corporations, individual recipients of Social Security or Railroad Retirement benefits and taxpayers who may be deemed to have incurred(or continued)indebtedness to purchase or carry tax-exempt obligations. Bond Counsel will not express any opinion as to such collateral tax consequences. Prospective purchasers of the Exempt Bonds should consult their tax advisors as to collateral federal income tax consequences. Tax Accounting Treatment of Discount and Premium on Certain Bonds. The initial public offering price of certain Exempt Bonds (the"Exempt Discount Bonds")maybe less than the amount payable on such Bonds at maturity. An amount equal to the difference between the initial public offering price of Exempt Discount Bonds (assuming that a substantial amount of the Discount Bonds of that maturity are sold to the public at such price) and the amount payable at maturity constitutes original issue discount to the initial purchaser of such Discount Bonds. A portion of such original issue discount allocable to the holding period of such Exempt Discount Bonds by the initial purchaser will, upon the disposition of such Exempt Discount Bonds (including by reason of its payment at maturity), be treated as interest excludable from gross income, rather than as taxable gain, for federal income tax purposes, on the same terms and conditions as those for other interest on the Bonds described above under "FAX MATTERS". Such interest is considered to be accrued actuarially in accordance with the constant interest method over the life of Exempt Discount Bonds,taking into account the semi-annual compounding of accrued interest, at the yield to maturity on such Exempt Discount Bonds and generally will be allocated to an original purchaser in a different amount from the amount of the payment denominated as interest actually received by the original purchaser during the tax year. However, such interest may be required to be taken into account in determining the amount of the branch profits tax applicable to certain foreign corporations doing business in the United States, even though there will not be a corresponding cash payment. In addition,the accrual of such interest may result in certain other collateral federal income tax consequences to, among others, financial institutions, life insurance companies, property and casualty insurance companies, S corporations with "subchapter C"earnings and profits, individual recipients of Social Security or Railroad Retirement benefits, and taxpayers who may be deemed to have incurred or continued indebtedness to purchase or carry, or who have paid or incurred certain expenses allocable to, tax-exempt obligations. Moreover, in the event of the redemption, sale or other taxable disposition of Exempt Discount Bonds by the initial owner prior to maturity,the amount realized by such owner in excess of the basis of such Exempt Discount Bonds in the hands of such owner(adjusted upward by the portion of the original issue discount allocable to the period for which such Exempt Discount Bonds were held) is includable in gross income. 8 Owners of Exempt Discount Bonds should consult with their own tax advisors with respect to the determination of accrued original issue discount on Exempt Discount Bonds for federal income tax purposes and with respect to the state and local tax consequences of owning and disposing of Exempt Discount Bonds. It is possible that, under applicable provisions governing determination of state and local income taxes, accrued interest on Exempt Discount Bonds may be deemed to be received in the year of accrual even though there will not be a corresponding cash payment. The initial public offering price of certain Exempt Bonds (the"Exempt Premium Bonds')may be greater than the amount of such Bonds at maturity. An amount equal to the difference between the initial public offering price of Exempt Premium Bonds (assuming that a substantial amount of the Exempt Premium Bonds of that maturity are sold to the public at such price) and the amount payable at maturity constitutes premium to the initial purchaser of such Exempt Premium Bonds. The basis for federal income tax purposes of Exempt Premium Bonds in the hands of such initial purchaser must be reduced each year by the amortizable bond premium, although no federal income tax deduction is allowed as a result of such reduction in basis for amortizable bond premium. Such reduction in basis will increase the amount of any gain (or decrease the amount of any loss)to be recognized for federal income tax purposes upon a sale or other taxable disposition of Exempt Premium Bonds. The amount of premium which is amortizable each year by an initial purchaser is determined by using such purchaser's yield to maturity. Purchasers of the Exempt Premium Bonds should consult with their own tax advisors with respect to the determination of amortizable bond premium on Exempt Premium Bonds for federal income taVurposes and with respect to the state and local tax consequences of owning and disposing of Exempt Premium Bonds. Disclaimer Regarding Federal Tax Discussion: The federal income tax discussion set forth above is included for general information only and may not be applicable depending upon a beneficial owner's particular situation. Beneficial owners should consult their tax advisors with respect to the tax consequences to them of the purchase, ownership, and disposition of the Bonds,including the tax consequences under federal,state,local,foreign,and other tax laws and the possible effects of changes in federal or other tax laws. Related Tax Matters: The Internal Revenue Service (the "Service') has an ongoing program of auditing tax-exempt obligations to determine whether, in the view of the Service, interest on such tax-exempt obligations is includable in the gross income of the owners thereof for federal income tax purposes. It cannot be predicted whether or not the Service will commence an audit of the Bonds. If an audit is commenced,under current procedures the Service may treat the City as a taxpayer and the bondholders may have no right to participate in such procedure. The commencement of an audit could adversely affect the market value and liquidity of the Exempt Bonds until the audit is concluded,regardless of the ultimate outcome. Payments of interest on,and proceeds of the sale,redemption or maturity of,tax-exempt obligations,including the Exempt Bonds,are in certain cases required to be reported to the Service. Additionally,backup withholding may apply to any such payments to any Bond owner who fails to provide an accurate Form W-9 Request for Taxpayer Identification Number and Certification, or a substantially identical form, or to any bond owner who is notified by the Service of a failure to report any interest or dividends required to be shown on federal income tax returns. The reporting and backup withholding requirements do not affect the excludability of such interest from gross income for federal tax purposes. Current and future legislative proposals, including some that carry retroactive effective dates, if enacted into law, or clarification of the Code may cause interest on the Exempt Bonds to be subject, directly or indirectly, to federal income taxation, or otherwise prevent owners of the Bonds from realizing the full current benefit of the tax status of such interest. For example,Representative David Camp, Chair of the House Ways and Means Committee released draft legislation that would subject interest on the Bonds to a federal income tax at an effective rate of 10%or more for individuals, trusts and estates in the highest tax bracket, and the Obama Administration proposed legislations that would limit the exclusion from gross income of interest on obligations like the Bonds to some extent for taxpayers whose income is subject to higher marginal income tax rates. Other proposals have been made that could significantly reduce the benefit of, or otherwise affect, the exclusion from gross income of interest on obligations like the Bonds The introduction or enactment of any such legislative proposals or clarification of the Code may also affect, perhaps significantly, the market price for, or marketability of,the Exempt Bonds. Prospective purchasers of the Bonds should consult their own tax advisors regarding 9 any pending or proposed tax legislation, as to which Bond Counsel expresses no opinion. Opinion: Bond Counsel's opinion is not a guarantee of a result, or of the transaction on which the opinion is rendered, or of the future performance of parties to the transaction,but represents its legal judgment based upon its review of existing statutes,regulations,published rulings and court decisions and the representations and covenants of the City described in this section. No ruling has been sought from the Service with respect to the matters addressed in the opinion of Bond Counsel and Bond Counsel's opinion is not binding on the Service. Bond Counsel assumes no obligation to update its opinion after the issue date to reflect any further action, fact or circumstance, or change in law or interpretation, or otherwise. Not Qualified Tax-Exempt Obligations: The City will NOT designate the Series 2017A Bonds and Series 2017B Bonds as "qualified tax-exempt obligations"under the exception provided in Section 265(b)(3)of the Internal Revenue Code of 1986, as amended(the"Code"). With Respect to the Series 2017C Bonds: Federal Taxability and Related Considerations: The following discussion is a summary of certain Federal income tax consequences relating to the purchase, ownership, and disposition of the Series 2017C Bonds, based on certain relevant provisions of the Code. This discussion does not purport to deal with all aspects of Federal income taxation that may affect particular investors in light of their individual circumstances,and is limited to investors who hold the Series 2017C Bonds as capital assets under Section 1221 of the Code, which generally means property held for investment. Prospective investors, particularly those subject to special rules, should consult their tax advisors regarding the consequences of purchasing, owning, and disposing of the Series 2017C Bonds for Federal income tax purposes, and for State and local tax purposes. In general, interest on the Series 2017C Bonds is includable in the gross income of the owners thereof as ordinary interest income for Federal income tax purposes. Not Qualified Tax-Exempt Obligations: The City will NOT designate the Series 2017C Bonds as "qualified tax-exempt obligations"under the exception provided in Section 265(b)(3) of the Internal Revenue Code of 1986, as amended(the "Code'). STATE OF IOWA TAX MATTERS Interest on the Series 2017A Bonds is not exempt from present Iowa income taxes. Bond Counsel's opinion will state that, under existing laws of the State and the current rules of the Iowa Department of Revenue, the interest on the Series 2017B Bonds and Series 2017C Bonds will not be subject to the taxes imposed by Division II, "Personal Net Income Tax" and Division III, "Business Tax on Corporations"of Iowa Code Chapter 422,but the interest thereon will be subject to the franchise tax imposed on Division V, "Financial Institutions" of Iowa Code Chapter 422. Interest on the Series 2017B Bonds and Series 2017C Bonds will be required to be included in"adjusted current earnings"to be used in computing the "state alternative minimum taxable income" of corporations and financial institutions for purposes of Sections 422.33 and 422.60 of the Iowa Code. Ownership of the Series 2017B Bonds and Series 2017C Bonds may results in other state and local tax consequences to certain taxpayers. Bond Counsel expresses no opinion regarding any such collateral consequences arising with respect to the Series 2017B Bonds and Series 2017C Bonds. Prospective purchasers of the Series 2017A Bonds, Series 2017B Bonds and Series 2017C Bonds should consult their tax advisors regarding the applicability of any such state and local taxes. 10 CHANGES IN FEDERAL AND STATE TAX LAW From time to time, there are executive, regulatory and legislative proposals in the Congress and in the states that, if enacted, could alter or amend the federal and state tax matters referred to herein or adversely affect the marketability or market value of the Bonds or otherwise prevent holders of the Bonds from realizing the full benefit of the tax exemption of interest on the Bonds. Further, such proposals may impact the marketability or market value of the Bonds simply by being proposed. One such proposal is the American Jobs Act of 2011 (S.1549) (the "Jobs Acf')which was introduced in the Senate on September 13, 2011 at the request of President Obama. If enacted in its current form, the Jobs Act could adversely impact the marketability and market value of the Bonds and prevent certain bondholders (depending on the financial and tax circumstances of the particular bondholder) from realizing the full benefit of the tax exemption of interest on the Bonds. In addition, on September 29, 2011, President Obama submitted to Congress a legislative proposal entitled the "Debt Reduction Act of 2011" (the "Reduction Act'). If enacted, as proposed, the Reduction Act would require the Office of Management and Budget to establish a steadily declining ratio for debt as a percentage of Gross Domestic Product and would impose a penalty in the event that Congress failed to meet the requirements, including automatic sequestration of spending and the reduction in the value of certain tax incentives, including interest on tax-exempt municipal notes, potentially (in the extreme) eliminating the exemption from taxation that tax- exempt municipal bonds held at the time of issuance. It cannot be predicted whether or in what form any such proposals might be enacted or whether if enacted it would apply to bonds issued prior to enactment. In addition, regulatory actions are from time to time announced or proposed and litigation is threatened or commenced which, if implemented or concluded in a particular manner, could adversely affect the market value, marketability or tax status of the Bonds. It cannot be predicted whether any such regulatory action will be implemented, how any particular litigation or judicial action will be resolved, or whether the Bonds would be impacted thereby. It is possible that further legislation will be proposed or introduced that could result in changes in the way that tax exemption is calculated, or whether interest on certain securities are exempt from taxation at all. Prospective purchasers should consult with their own tax advisors regarding the Jobs Act and/or the Reduction Act and any other pending or proposed federal income tax legislation. The likelihood of the Jobs Act or the Reduction Act being enacted or whether the currently proposed terms of the Jobs Act and/or the Reduction Act will be altered or removed during the legislative process cannot be reliably predicted. The opinions expressed by Bond Counsel are based upon existing legislation and regulations as interpreted by relevant judicial and regulatory authorities as of the date of issuance and delivery of the Bonds, and Bond Counsel has expressed no opinion as of any date subsequent thereto or with respect to any proposed or pending legislation, regulatory initiatives or litigation. RATING W4 The Bonds have an uninsured rating of` ' by Moody's Investors Service (Moody's), with no outlook. In addition, Moody's currently rates the City's outstanding uninsured General Obligation Debt as ` ' with no outlook. Such ratings reflect only the view of the rating agency and any explanation of the significance of such rating may only be obtained from the respective rating agency. There is no assurance that such ratings will continue for any period of time or that they will not be revised or withdrawn. INVESTMENT CONSIDERATIONS A PROSPECTIVE PURCHASER OF THE BONDS SHOULD BE AWARE THAT THERE ARE CERTAIN INVESTMENT CONSIDERATIONS ASSOCIATED WITH THE BONDS. EACH PROSPECTIVE PURCHASER OF THE BONDS IS ENCOURAGED TO READ THIS PRELIMINARY OFFICIAL STATEMENT IN ITS ENTIRETY, AND TO GIVE PARTICULAR ATTENTION TO THE CONSIDERATIONS DESCRIBED BELOW WHICH,AMONG OTHERS,COULD AFFECT THE PAYMENT OF DEBT SERVICE AND THE MARKET PRICE ON THE BONDS. THE FOLLOWING STATEMENTS REGARDING CERTAIN INVESTMENT CONSIDERATIONS SHOULD NOT BE CONSIDERED A COMPLETE DESCRIPTION OF ALL CONSIDERATIONS IN THE DECISION TO PURCHASE THE BONDS. 11 Additional Indebtedness: The City reserves the right to issue additional bonds payable from the same sources and ranking on a parity with each series of the Bonds. Investment Rating: The rating assigned to the Bonds by Moody's Investors Service, Inc. (the "Rating Agency') reflects only the Rating Agency's view of the likelihood the noteholders will receive payments of interest when due and principal on the Bonds on their respective maturity dates. There is no assurance that the rating will remain for any given period of time or that the rating will not be lowered, suspended or withdrawn by the Rating Agency if, in the Rating Agency's judgment, circumstances so warrant based upon factors prevailing at the time. The lowering, suspension or withdrawal of the investment rating initially assigned to the Bonds could adversely affect the market price and the market for the Bonds. Secondary Market: Although the City anticipates that the Underwriter(s) will make a market for the Bonds, such market making may be discontinued at any time. There can be no assurance that there will be a secondary market for the Bonds, and the absence of such could result in investors not being able to resell their Bonds should they need or wish to do so. Redemption of Bonds: The Bonds due after June 1, 2025 will be subject to call prior to maturity in whole, or from time to time in part, in any order of maturity and within a maturity by lot on said date or on any date thereafter at the option of the City,upon terms of par plus accrued interest to date of call. The redemption of the Bonds prior to their stated maturity may subject noteholders to the risk of reinvestment at a time when comparable returns are not available. MUNICIPAL ADVISOR The City has retained Independent Public Advisors, LLC, Johnston, Iowa as municipal advisor (the "Municipal Advisor') in connection with the preparation of the issuance of the Bonds. In preparing the Preliminary Official Statement, the Municipal Advisor has relied on government officials, and other sources to provide accurate information for disclosure purposes. The Municipal Advisor is not obligated to undertake, and has not undertaken, an independent verification of the accuracy,completeness,or fairness of the information contained in the Preliminary Official Statement. Independent Public Advisors, LLC is an independent advisory firm and is not engaged in the business of underwriting, trading or distributing municipal securities or other public securities. CONTINUING DI SCLO SURE In order to permit bidders for the Bonds and other Participating Underwriters in the primary offering of the Bonds to comply with paragraph (b)(5) of Rule 15c2-12 promulgated by the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended,the City will covenant and agree,for the benefit of the registered holders or beneficial owners from time to time of the outstanding Bonds, in the resolution authorizing the issuance of the Bonds and the Continuing Disclosure Certificate,to provide annual reports of specified information and notice of the occurrence of certain material events as hereinafter described(the"Disclosure Covenants'). The information to be provided on an annual basis,the events as to which notice is to be given,and a summary of other provisions of the Disclosure Covenants, including termination, amendment and remedies, are set forth as APPENDIX C to this Preliminary Official Statement. Within the last five years,the City inadvertently failed to comply with previous continuing disclosure as described. While some of the required tables were provided in accordance to the Rule (within 210 days after the end of the fiscal year), all required tables and the audited financial statements for the years ending June 30, 2009, June 30, 2010 and June 30, 2011 were not timely filed. On February 2, 2011, all outstanding required tables and audited financial statements for the year ending June 30, 2010 were filed; and on January 31, 2012, the City filed the outstanding required tables and audited financial statements for the year ending June 30, 2011. As part of continued review of policies and procedures regarding the Rule, the City also discovered certain tables for financings related to general obligation and water revenue issuances for the years ending June 30,2012 and 2013 were not included as part of the City's annual financial information,and made supplemental filings related to these issues on May 6, 2014. In addition, a table regarding retail sales required as part of the City's previous continuing disclosure undertakings was not included as part of the City's annual financial information for the year ending June 30, 2013, and was subsequently filed on May 27, 2014. The City has taken steps internally to assure future compliance with its Disclosure Covenants. Notices of late filing have not be filed related to these matters. 12 CERTIFICATION The City has authorized the distribution of this Preliminary Official Statement for use in connection with the initial sale of the Bonds. I have reviewed the information contained within the Preliminary Official Statement prepared on behalf of the City of Dubuque, Iowa, by Independent Public Advisors, LLC., Johnston, Iowa, and said Preliminary Official Statement does not contain any material misstatements of fact nor omission of any material fact regarding the issuance of$8,830,000* General Obligation Bonds, Series 2017A, $11,505,000* General Obligation Urban Renewal Refunding Bonds, Series 201713, or $2,155,000* Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C. CITY OF DUBUQUE,IOWA /s/Jennv Larson,Budget Director *Preliminary, subject to change. CI'S 13 PROPERTY VALUES IOWA PROPERTY VALUATIONS In compliance with Section 441.21 of the Code of Iowa, the State Director of Revenue annually directs all County Auditors to apply prescribed statutory percentages to the assessments of certain categories of real property. The assessments finalized as of January 1 of each year are applied to the following fiscal year. The 2016 final Actual Values were adjusted by the Dubuque County Auditor. The reduced values, determined after the application of rollback percentages, are the Taxable Values subject to tax levy. For assessment year 2016, the Taxable Value rollback rate was 56.9391%of Actual Value for residential property; 47.4996%of Actual Value for agricultural property; 90%of Actual Value for commercial, industrial, and railroad property, 82.5000% of Actual Value for multiresidential property, and 100%of Actual Value for utility property. The Legislature's intent has been to limit the growth of statewide taxable valuations for most classes of property to 3% annually;utility taxable valuation growth is limited to 8%. Political subdivisions whose taxable values are thus reduced or are unusually low in growth are allowed to appeal the valuations to the State Appeal Board, in order to continue to fund present services. 1/1/2016 VALUATIONS (Taxes payable July 1,2017 through June 30,2018) 100% Taxable Value Actual Value (With Rollback) Residential $2,510,728,218 $1,422,006,876 Commercial 777,157,826 669,833,746 Industrial 80,458,246 68,904,571 Multiresidential 161,707,679 131,228,768 Railroad 3,704,844 10 3,334,359 Utilities w/o Gas &Electric6,397,122 6,397,122 Other 539,342 485,408 Gross valuation $3,540,693,277 $2,302,190,850 Less military exemption (4,894,836) (4,894,836) Net valuation $3,535,798,441 $2,297,296,014 TIF increment(used to compute debt $391,120,655 $388,130,735 service levies and constitutional debt limit) Taxed separately Ag. Land&Buildings $6,081,381 2,888,630 Utilities—Gas &Electric 254,370,784 $74,313,321 14 2016 GROSS TAXABLE VALUATION BY CLASS OF PROPERTY' Taxable Percent Valuation Total Residential $1,422,006,876 59.763% Multiresidential 131,228,768 5.515% Ag. Land& Ag. Buildings 2,888,630 0.121% Commercial,Industrial, Other,Railroad&Utility 748,955,206 31.477% Utilities—Gas &Electric 74,313,321 3.123% Total Gross Taxable Valuation $2,379,392,801 100.00% TREND OF VALUATIONS The 100%Actual Valuations,before rollback and after reduction of military exemption, include Ag.Land, Ag. Buildings, TIF Increment, and Gas & Electric Utilities. The Net Taxable Valuations, with the rollback and after the reduction of military exemption, exclude the Taxable TIF Increment, Ag. Land and Ag Buildings. Iowa cities certify operating levies against Net Taxable Valuation excluding the Taxable TIF Increment and debt service levies are certified against Net Taxable Valuations including the Taxable TIF Increment. Net Taxable Assessment Payable 100% Valuation Taxable Year Fiscal Year Actual Valuation (With Rollback) TIF Increment 2011 2012-13 $3,633,462,506 $2,108,760,803 $299,591,318 2012 2013-14 3,672,620,304 2,171,073,899 300,503,112 2013 2014-15 3,862,426,062 2,250,099,910 346,925,191 2014 2015-16 3,920,621,887 2,255,562,993 327,982,095 2015 2016-17 4,143,482,398 2,358,056,508 367,989,395 20162 2017-18 4,187,371,261 2,371,609,335 388,130,735 LARGER TAXPAYERS(000's) Property 1/1/2015 Taxnayer Tuve Taxable Valuation Interstate Power&Light CO Utility 146,002,775 Peninsula Gaming Company LLC Commercial 63,778,569 Black Hills Energy Corp Utility 55,878,230 Kennedy Mall Inc Commercial 39,658,943 Walter Development LLC Commercial 28,270,499 Progressive Processing LLC Industrial 25,364,770 ITC Midwest LLC Utility 24,745,756 Medical Associates Realty LLC Commercial 21,257,858 McGraw-Hill Global Education LLC Commercial 16,225,373 Platinum Holdings LLC Commercial 15,749,261 Before military exemption, and exclusive of taxable TIF increment. 2 January 1, 2016 valuations will be effective beginning July 1, 2017. 15 LEGISLATION From time to time, legislative proposals are pending in Congress and the Iowa General Assembly that would, if enacted, alter or amend one or more of the property tax matters described herein. It cannot be predicted whether or in what forms any of such proposals, either pending or that may be introduced,may be enacted, and there can be no assurance that such proposals will not apply to valuation, assessment or levy procedures for taxes levied by the City or have an adverse impact on the future tax collections of the City. Purchasers of the Bonds should consult their tax advisors regarding any pending or proposed federal or state tax legislation. The opinions expressed by Bond Counsel are based upon existing legislation as of the date of issuance and delivery of the Bonds and Bond Counsel has expressed no opinion as of any date subsequent thereto or with respect to any pending federal or state tax legislation. Iowa Code section 76.2 provides that when an Iowa political subdivision issues general obligation debt: "The governing authority of these political subdivisions before issuing bonds shall,by resolution,provide for the assessment of an annual levy upon all the taxable property in the political subdivision sufficient to pay the interest and principal of the bonds within a period named not exceeding the applicable period of time specified in section 76.1. A certified copy of this resolution shall be filed with the county auditor or the auditors of the counties in which the political subdivision is located; and the filing shall make it a duty of the auditors to enter annually this levy for collection from the taxable property within the boundaries of the political subdivision until funds are realized to pay the bonds in full." Iowa Code section 76.1 provides that the annual levy shall be sufficient to pay the interest and approximately such portion of the principal of the bonds as will retire them in a period not exceeding twenty years from the date of issue, except for certain bonds issued for disaster purposes and bonds issued to refund or refinance bonds issued for such disaster purposes which may mature and be retired in a period not exceeding thirty years from date of issue. 2013 Property Tax Legislation: During its 2013 session the Iowa Legislature enacted, and the Governor signed, Senate File 295 ("SF 295'). Among other things, SF295 limits annual assessed value growth with respect to residential and agricultural property, reduces the taxable value applicable to commercial, industrial and railroad property to 95%for the 2013 assessment year and 90%, and provides a partial exemption on telecommunications property. SF295 also creates a new classification for multiresidential properties (which were previously taxed as commercial properties), and assigns an incremental rollback percentage over several years for such multiresidential properties, such that the rollback determination will match that for residential properties in the 2022 assessment year. As a result of SF 295, local governments have experienced, and will continue to experience reductions in property tax revenues over the next several fiscal years. SF 295 includes state-funded replacement for a portion of the expected reduction in property tax revenues to the local governments,but such replacement funding is limited in both amount and duration of availability. 16 INDEBTEDNESS DEBT LIMIT Article XI, Section 3 of the State of Iowa Constitution limits the amount of debt outstanding at any time of any county, municipality or other political subdivision to no more than 5% of the actual value of all taxable property within the corporate limits, as taken from the last state and county tax list The debt limit for the City, based on its 2015 Actual Valuations applicable to fiscal year 2016-17 is as follows: 1/1/2015 (Fiscal Year 2016-17) Actual Valuation of Property $4,148,623,550 Less Military Exemption (5,141,152) Net Valuation #4 $4,143,482,398 Constitutional Debt Percentage 5.00% Constitutional Debt Limit $207,174,120 Less: Applicable General Obligation Debt (112,200,000) Less: Urban Renewal Debt (21,585,429) Less: Rebate Agreements (23,461,663) Less: Other Obligations4 6( . 55,000 Constitutional Debt Margin $45,272,028 17 DIRECT DEBT First Lien General Obligation Debt(Includes the Bonds) Principal Date Original Final Outstanding of Issue Amount Purpose Maturity As of 03/20/17 11/07A 1,055,000 General Obligation Sewer 06/17 135,000 10/08C 2,465,000 Taxable Urban Renewal 06/18 830,000 11/09A 2,935,000 Corporate Purpose' 06/17 140,000 11/09B 11,175,000 Corporate Purpose' 06/17 515,000 11/09C 8,885,000 Refunding' 06/17 750,000 08/10A 4,470,000 Corporate Purpose&Refunding' 06/17 230,000 08/10B 2,675,000 Taxable Urban Renewal' 06/17 105,000 08/10C 2,825,000 Urban Renewal' 06/17 125,000 09/11A 6,330,000 Corporate Purpose 06/31 5,270,000 09/11B 1,590,000 Corporate Purpose 06/26 1,190,000 03/12A 4,380,000 Urban Renewal 06/31 3,760,000 03/12B 7,495,000 Corporate Purpose 06/31 370,000 06/12C 6,965,000 Taxable Urban Renewal 06/32 01000 06/12D 7,175,000 Corporate Purpose 06/32 51000 12/12E 3,640,000 Corporate Purpose 06/32 3,045,000 12/12F 1,035,000 Taxable Urban Renewal 06/22 790,000 11/12G 950,000 Refunding 06/17 195,000 12/12H 2,385,000 Urban Renewal 06/32 2,065,000 12/12I 7,285,000 Taxable Refunding /21 3,005,000 12/14B 18,835,000 Corporate Purpose 6/34 18,605,000 12/14C 7,615,000 Taxable Corporate Purpose 06/34 7,515,000 04/16A 2,830,000 Corporate Purpose 06/35 2,830,000 04/16B 11,505,000 Refunding 06/28 10,470,000 04/16C 4,155,000 Corporate Purpose 06/35 4,155,000 04/17A 8,830,000 Refunding 06/30 8,830,000 04/17B 10,105,000 Urban Renewal Refunding 06/30 10,105,000 04/17C 2,155,000 Taxable Urban Renewal Refunding 06/30 2,155,000 Total $105,020,000 Second Lien Sales Tax Increment General Obligation Debt Principal Date Original Final Outstanding of Issue Amount Purpose Maturity As of 03/20/17 06/14 $7,190,000 Flood Mitigation 06/29 $7,190,000 Total First& Second Lien General Obligation Debt Subject to the Debt Limit $112,210,000 ' The 2018 and later maturities are being refunded by the Bonds. 18 ANNUAL FISCAL YEAR DEBT SERVICE PAYMENTS" First Lien General Obligation Debt(Includes the Bonds, Excludes the Refunded Bonds) Current Outstanding Total G.O.Debt The Series 2017A Bonds The Series 2017B Bonds The Series 2017C Bonds G.O.Debt Fiscal Principal Principal Principal and Principal and Principal and Year Principal and Interest Principal* and Interest Principal* Interest Principal* Interest Principal Interest FY 2016-17 $7,550,000 $9,233,949 $7,550,000 $9,233,949 FY 2017-18 5,780,000 8,045,055 $1,250,000 $1,448,727 $700,000 $951,141 $115,000 $203,520 7,845,000 10,643,443 FY 2018-19 5,710,000 7,836,324 1,305,000 1,455,782 740,000 947,334 130,000 204,122 7,885,000 10,443,561 FY 2019-20 5,685,000 7,669,651 1,330,000 1,462,121 760,000 9,752 135,000 206,184 7,910,000 10,294,707 FY 2020-21 5,220,000 7,059,324 1,350,000 1,460,442 775,000 959,364 140,000 207,647 7,485,000 9,686,775 FY 2021-22 4,990,000 6,689,014 425,000 511,412 790,000 960,569 150,000 213,685 6,355,000 8,374,678 FY 2022-23 4,885,000 6,448,321 380,000 458,124 810,000 965,164 150,000 208,960 6,225,000 8,080,568 FY 2023-24 4,530,000 5,958,040 400,000 470,182 825,000 963,235 160,000 213,935 5,915,000 7,605,391 FY 2024-25 4,545,000 5,845,719 400,000 461,262 855,000 974,837 170,000 218,335 5,970,000 7,500,152 FY 2025-26 4,410,000 5,579,694 415,000 466,902 875,000 974,830 180,000 222,130 5,880,000 7,243,555 FY 2026-27 4,390,000 5,427,314 430,000 471,693 900,000 978,305 190,000 225,236 5,910,000 7,102,547 FY 2027-28 4,390,000 5,291,251 435,000 465,771 920,000 975,445 200,000 227,560 5,945,000 6,960,027 FY 2028-29 4,260,000 5,020,319 455,000 474,374 960,000 991,341 210,000 229,220 5,885,000 6,715,253 FY 2029-30 4,415,000 5,032,261 255.000 262,089 11 195.000 200,421 225.000 235,148 5,090,000 5,729,919 FY 2030-31 4,555,000 5,021,699 4,555,000 5,021,699 FY 2031-32 3,375,000 3,683,059 3,375,000 3,683,059 FY 2032-33 2,350,000 2,538,606 2,350,000 2,538,606 FY 2033-34 2,425,000 2,529,113 2,425,000 2,529,113 FY 2034-35 455,000 469,669 455,000 469,669 Total $83,920,000 $8,830,00 $10,105,000 $2,155,000 $105,010,000 *Preliminary, subject to change. The majority of the City's general obligation debt is supported by the following non-property tax revenues: tax increment,water,sewer,parking, airport rentals, local option sales tax,road use tax, and refuse fees. 19 Second Lien General Obligation Debts Current Outstanding G.O. Debt Fiscal Principal and Year Principal Interest FY 2016-17 40,272 FY 2017-18 76,343 FY 2018-19 71,993 FY 2019-20 67,493 FY 2020-21 62,618 FY 2021-22 57,193 FY 2022-23 $115,000 166,593 FY 2023-24 1,075,000 11120,570 FY 2024-25 1,125,000 1,164,195 FY 2025-26 1,125,000 1,344,250 FY 2026-27 1,200,000 1,3 6 FY 2027-28 1,250,000 1, FY 2028-29 1.300.000 1,365, 00 Total $7,190,000 Supported by state sales tax increment. 20 Urban Renewal Revenue Debt Principal Date Original Final Outstanding of Issue Amount Purpose Maturity As of 03/20/17 11/06 810,323 Thiesen Supply 06/18 224,660 10/07 23,025,000 Port of Dubuque Parking Ramp 06/37 20,960,000 08/09 690,529 40 Main LLC 06/21 400,769 Total $21,585,429 Current Outstanding Urban Renewal Revenue Debt Fiscal Principal and Year Principal Interest FY 2016-17 $614,380 2,227,409 FY 2017-18 668,900 2,228,496 FY 2018-19 589,827 2,108,784 FY 2019-20 635,176 2,110,534 FY 2020-21 680,880 2,109,284 FY 2021-22 635,000 2,014,625 FY 2022-23 680,000 2,012,000 FY 2023-24 730,000 2,011,000 FY 2024-25 785,000 2,011,250 FY 2025-26 845,000 2,012,375 FY 2026-27 910,000 2,014,000 FY 2027-28 975,000 2,010,750 FY 2028-29 1,050,000 2,012,625 FY 2029-30 1,130,000 2,013,875 FY 2030-31 1,215,000 2,014,125 FY 2031-32 1,305,000 2,013,000 FY 2032-33 1,400,000 2,010,125 FY 2033-34 1,505,000 2,010,125 FY 2034-35 1,620,000 2,012,250 FY 2035-36 1,740,000 2,010,750 FY 2036-37 1,870,000 2,010,250 Total $21,584,163 21 OTHER DEBT The City has debt payable solely from the net water revenues of the City's water system as follows: Water Revenue Debt Principal Date Original Final Outstanding of Issue Amount PurposeX06128 turi As of 03/20/17 10/07 $915,000 Water Improvements (SRF) $614,000 11/08D 1,195,000 Water Improvements6/23 675,000 02/10 7,676,000 Water Improvements (SRF) 2/31 2,559,000 09/10D 5,700,000 Water Improvements6/30 4,735,000 hk Total $8,583,000 4 The City has debt payable solely from the net sewer revenues of the City's sewer system as follows: Sewer Revenue Debt Principal Date Original Final Outstanding of Issue Amount Purpose Maturitv As of 03/20/17 O1/10 912,000 Sewer Improvements (SRF) 06/30 $697,000 08/10 74,285,000 Sewer Improvements (SRF) 06/29 65,061,0806 04/13 3,048,000 Sewer Improvements (SRF) 06/33 2,664,000 Total $68,422,080 The City has debt payable solely from the net sewer revenues of the City's stormwater system as follows: Stormwater Revenue Debt Principal Date Original Final Outstanding of Issue Amount Purpose Maturity As of 03/20/17 01/09 1,847,000 Stormwater Improvements (SRF) 06/28 $1,238,000 01/10 800,000 Stormwater Improvements (SRF) 06/30 611,000 10/10 7,850,000 Stormwater Improvements (SRF) 06/41 7,005,000 02/14 1,029,000 Stormwater Improvements (SRF) 06/33 146,7206 06/15 29,541,000 Stormwater Improvements (SRF) 06/37 21,003,7496•z Total $30,004,469 6 Amount drawn as of June 30, 2016. The loan allows for approximately $5.9 million to be forgiven October 2017. 22 INDIRECT DEBT 1/1/2015 Portion of City's Taxable Taxable Value Percent Indirect Taxing District Valuation In the City Applicable GO Debt$ Portion Dubuque CSD 3,754,775,492 $2,726,045,903 72.60% $0 $0 Dubuque County 4,874,884,935 $2,726,045,903 55.92% 13,525,000 7,563,208 Northeast Iowa Comm. College 11,586,921,227 $2,726,045,903 % 46,770,000 11,003,541 TOTAL $18,566,749 DEBT RATIOS Debt/2015 Actual Market Value Debt/57,532 G.O. Debt $4,143,482,398 Population Direct General Obligation Debt $112,200,000 2.71% $1,950.22 Indirect General Obligation Debt 18,566,750 0.45% 322.72 Combined Debt $130,766,750 3.16% $2,272.94 LEVIES AND TAX COLLECTIONS(000's) Taxes Current %of Year Levied Collections Taxes Levied 2012-13 22,789 22,752 99.84% 2013-14 23,993 23,915 99.67% 2014-15 24,866 24,715 99.39% 2015-16 24,916 24,899 99.93% 2016-17 26,376 In process of collection After the assessment of property in a calendar year, taxes are levied for collection in the following fiscal year. Taxes are certified to the County Auditor in March. The County Treasurer collects taxes for all taxing entities in the County. Statutory dates for payment without penalty are September 30 for the first installment and March 31 for the second installment Penalty rates are established by State law at 1%per month. $ School district figures exclude Sale and Service Tax Revenue Bonds. 23 TAX RATES Taxing FY2012/13 FY2013/14 FY2014/15 FY2015/16 FY2016/17 District $/$1,000 $/$1,000 $/$1,000 $/$1,000 $/$1,000 City of Dubuque 10.78477 11.02586 11.02588 11.02590 11.16739 Dubuque County 6.43124 6.43124 6.43124 6.38779 6.29673 Dubuque CSD 15.40388 14.60281 13.99630 14.05629 14.97697 County Hospital 0.26961 0.26975 0.26974 0.26975 0.26975 City Assessor 0.36188 0.39028 0.29320 0.26538 0.25816 Ag. Extension 0.08174 0.08941 0.09731 0.10056 0.10025 Northeast Iowa CC 0.98407 0.90455 0.90807 0.91036 0.93757 State of Iowa 0.00330 0.00330 0.00330 0.00330 0.00330 Consolidated Rate 34.32049 33.71720 33.02504 3.01933 34.01012 LEVY LIMITS A city's general fund tax levy is limited to $8.10 per $1,000 of taxable value, with provision for an additional $0.27 per $1,000 levy for an emergency fund which can be used for general fund purposes (Code of Iowa, Chapter 384,Division I). Cities may exceed the $8.10 limitation upon authorization by a special levy election. Further, there are limited special purpose levies, which may be certified outside of the above-described levy limits (Code of Iowa, Section 384.12). The amount of the City's general fund levy subject to the $8.10 limitation is $8.10 for FY 2016-17. In addition, the City has certified special purpose levies outside of the above described levy limits for liability, property and self-insurance costs, as well as debt service. The City will not use the emergency levy in FY 2016-17. Debt service levies are not limited. FUNDS ON HAND(Cash and Investments as of January 31,2017) Agency $1,395,194 Capital 23,697,247 Component Unit 8,014,903 Debt Service9 (2,813,432) Enterprise 22,340,591 General 7,713,525 Internal Service 2,610,910 Permanent 78,738 Special 22,195,694 Total Cash and Investments $85,233,370 9 Deficit to be eliminated with transfers. 24 THE CITY CITY GOVERNMENT The City has been governed by a Council-Manager-Ward form of government since 1920. Policy is established by a Mayor and six council members,the mayor and two of the council members being elected at large and four members elected from wards. City Council members hold four year staggered terms. The City Clerk, City Manager and City Attorney are appointed by the City Council. LEASE REVENUE The City of Dubuque leases riverfront property, airport property (hangars and terminal space), farm land, parking areas, space for antennas on top of water towers, and concession areas under operating leases. The most significant lease is the lease of the greyhound racing and gambling facility and related parking area to the Dubuque Racing Association(ORA). The City's cost of the leased ORA assets total $10,144,771. The carrying amount of the assets at June 30, 2016 is $6,441,778, with $142,423 of depreciation expense during the year ended June 30, 2016. The ORA lease amount is based on the association's gross gambling receipts. During the year ended June 30, 2016, the ORA lease generated $5,003,434 in lease revenue. Lease payments from DRA are expected to decrease in future years,due to declining gaming revenues at the leased facility. EMPLOYEES,PENSIONS AND OPEB 1 The City has 570 full and 75.84 full time equivalent part-time employees and 58.13 full time equivalent seasonal employees, including a police force of 109 sworn personnel and a fire department of 89 fire fighters. Of the City's 938 employees, 518 are currently enrolled in the Iowa Public Employees Retirement System (the "IPERS') pension plan administered by the State of Iowa. The City contributes to the Iowa Public Employees' Retirement System ("IPERS'), which is a state-wide multiple- employer cost-sharing defined benefit pension plan administered by the State of Iowa.IPERS provides retirement and death benefits which are established by State statute to plan members and beneficiaries. All full-time employees of the Issuer are required to participate in IPERS. IPERS plan members are required to contribute a percentage of their annual salary, in addition to the Issuer being required to make annual contributions to IPERS. Contribution amounts are set by State statute. The IPERS Comprehensive Annual Financial Report for its fiscal year ended June 30, 2016 (the"IPERS CAFR') indicates that as of June 30, 2015,the date of the most recent actuarial valuation for IPERS,the funded ratio of IPERS was 83.9%, and the unfunded actuarial liability was $5.586 billion. The IPERS CAFR is available on the IPERS website, or by contacting IPERS at 7401 Register Drive, Des Moines, IA 50321. See "APPENDIX B INDEPENDENT AUDITOR'S STATEMENTS"for additional information on IPERS. In fiscal year 2016, the Issuer's IPERS contribution totaled approximately $2,257,038 compared to a contribution in fiscal year 2015 of$2,208,712. See note 11 of the audited financial statements of the City attached as Appendix B for further information. 25 The following table sets forth certain information about the funding status of IPERS that has been extracted from the IPERS CAFR. According to IPERS, as of the end of fiscal year 2016, there were approximately 349,710 total members participating in IPERS, including Issuer employees. Unfunded UAAL as a Actuarial %of Accrued Covered Liability Funded Payroll Fiscal Year Actuarial Value Actuarial Accrued (UAAL) Ratio Covered Payroll ([b]-[a]) Ended June 30 of Assets [a] Liability[b] [b]—[a] [a]/[b] [c] /[c] 2013 24,711,096,187 30,498,342,320 5,787,246,133 81.02% 6,880,131,134 84.12% 2014 26,460,428,085 32,004,456,088 5,544,028,003 82.68% 7,099,277,280 78.09% 2015 27,915,379,103 33,370,318,731 5,454,939,628 83.65% 7,326,348,141 74.46% 2016 29,033,696,587 34,619,749,147 5,586,052,560 83.86% X,720 73.92% Source: IPERS Comprehensive Annual Financial Report(Fiscal Year 2016) When calculating the funding status of IPERS for fiscal year 2016, the following assumptions were used: (1) the amortization period for the total unfunded actuarial liability is 30 years (which is consistent with the maximum acceptable amortization period set forth by the Governmental Accounting Standards Board ("GASB') in GASB Statement No. 25); (2)the rate of return on investments is assumed to be 7.5%;(3)salaries are projected to increase 4.0- 17%for IPERS, depending on years of service; and(4) the rate of inflation is assumed to be 3.0%for prices and 4.0% for wages. Bond Counsel, the City, and the Municipal Advisor undertake no responsibility for and make no representations as to the accuracy or completeness of the information available from the IPERS discussed above or included on the IPERS website,including,but not limited to,updates of such information on the State Auditor's website or links to other Internet sites accessed through the IPERS website. Consistent with Iowa Code section 509A.13,the Issuer offers post-retirement health and dental benefits ("OPEB')to all full-time employees of the Issuer who retire before attaining age 65. The group health insurance plan provided to full- time Issuer employees allows retirees to continue medical coverage until they reach age 65. Although retirees pay 100% of the "cost of coverage", the pre-age 65 group of retirees is grouped with the active employees when determining the cost of coverage. The computation creates an implicit rate subsidy that would not exist if the cost of the coverage for this group (pre-age 65 retirees)was computed separately and paid 100%by that group. As described in its audited financial statements, as of June 30, 2016,the City has an unfunded actuarial accrued liability relating to its OPEB in an amount of$4,550,896. The Issuer's end of year(as of June 30, 2016)net OPEB obligation is $4,726,101 See note 10 of the audited financial statements of the City attached as Appendix B for further information on OPEB obligations of the City. In addition,the City contributes to the Municipal Fire and Police Retirement System of Iowa(the"MFPRSF), a benefit plan administered by a Board of Trustees.MFPRSI provides retirement,disability and death benefits that are established by State statute to plan members and beneficiaries. Plan members are required to contribute 9.40% of their earnable compensation and the City's contribution rate is 30.12%of earnable compensation. The City's contributions to the Plan for the years ended June 30, 2016, 2015, and 2014, were $3,737,581, $3,969,126 and $3,906,483, respectively, which met the required minimum contribution for each year. 26 UNION CONTRACT S City employees are represented by the following bargaining units: Bar¢ainin¢Unit Unit Members Contract Expiration Date Teamsters Local Union No 10210 113 June 30, 2022 Teamsters Local Union No 102 Bus Operators10 58 June 30, 2022 Dubuque Professional Firefighters Association" 76 June 30, 2022 Dubuque Police Protective Association 84 June 30, 2018 International Union of Operating Engineers No. 23410 ,64 June 30, 2022 INSURANCE The City's insurance coverage is noted below. In addition to the coverage noted in the table, the City is self-insured for worker's compensation,unemployment, and health insurance. See note 8 of the audited financial statements of the City attached as Appendix B for further information. Tyne of Insurance Limits General Liability $15,000,000 Automobile Liability 15,000,000 Public Officials 15,000,000 Police Professional Liability 15,000,000 Boiler&Machinery 100,000,000 Property Blanket 520,153,327 Employees Crime Policy 1,000,000 Airport Commission 5,000,000 Airport Liability 20,000,000 1 to This is a 5-year agreement with a 2% increase in wages for Fiscal Year 2018; a 1.5% increase in wages for Fiscal Years 2019, 2020 and 2021; and a 1.75% increase in wages for Fiscal Year 2022. Beginning in Fiscal Year 2018, the employees will pay 15%of the cost of the health insurance premium, an increase from the current 10%, and will have increases in the employee cost of out-of pocket maximums and co-payments January 1, 2018. 11 The wage increase and increases to out of pocket maximums and co-payments is the same as the other 3 unions. The health insurance premium increase to 15%does not occur until Fiscal Year 2019. 27 GENERAL INFORMATION LOCATION AND TRANSPORTATION The City is located in northeast Iowa and serves as the county seat for Dubuque County. The City,with a 2010 Census population of 57,532,has a land area of 31.6 square miles. Annexation activity in recent years has been voluntary with over 760 acres annexed in the past five years. The City lies at the intersection of Highways 61/151 and 20. The City is located approximately 22 miles southwest of Platteville,Wisconsin; 92 miles southwest of Madison,Wisconsin; 84 miles northeast of Iowa City,Iowa;65 miles north of the Quad Cities (Rock Island and Moline,Illinois and Bettendorf and Davenport,Iowa); 175 miles west of Chicago,Illinois and 185 miles northeast of Des Moines. Dubuque Regional Airport provides jet service to Chicago via American Airlines. Railroad service to the City is provided by the Iowa, Chicago & Eastern Railroad Corp, Canadian NationaFIllinois Central, and Burlington Northern Santa Fe Railroad Company(BNSF), as well as bus service being provided by Greyhound and Burlington Trailways. LARGER EMPLOYERS A representative list of larger employers and employees in the City is as follows: proximate#of Employer Tvpe of Business m to ees Dubuque Community School District Education,Pre-K to 12 2,670 John Deere Dubuque Works Manufacturer, Construction and Forestry Equipment 2,600 Mercy Medical Center Hospital Services 1,360 Medical Associates Clinic,P.C. Health Services I 1,030 The City of Dubuque Public Service 938 UnityPoint Health-Finley Hospital Hospital Services 900 University of Wisconsin-Platteville Education 820 Cottingham &Butler Health Care,Insurance Agencies,Brokerages, and Third Party 572 Administrators Sedgwick Claims/Benefits Management and Processing 550 Dubuque Bank&Trust/Heartland Financial Services 538 Financial USA,Inc Prudential Retirement Financial Services and Administration 500 IBM Corp. Technology Services 499 Medline Industries,Inc. Health Care Products 495 Holy Family Catholic Schools Education,Pre-K to 12 475 Dubuque County Public Service 472 Diamond Jo Casino Amusement/Entertainment/Attractions 450 Western Dubuque School District Education 450 Northeast Iowa Community College Education 431 Honkamp Krueger&Company Financial Services&Accounting 420 Flexsteel Industries Manufacturer,Upholstered Furniture 415 Hormel Foods/Progressive Processing Manufacturer Food&Beverage 403 McKesson Health Care Products&Services 400 Loras College Education 400 Mi-T-M Corporation Manufacturer,Industrial equipment 400 University of Dubuque Education 383 Mystique Casino Amusement/Entertainment/Attractions 380 Source: Greater Dubuque Development Corporation,the City.Data accessed February 2017 is more recent,and may differ from,figures in Table 19 of the Comprehensive Annual Financial Report for the year ended June 30,2016. 28 BUILDING PERMITS 12 City officials report the following construction activity as of January 31, 2017. Permits for the City are reported on a fiscal year basis. Fiscal Year Single Multi-Family Commercial Total Permits Total Valuation 2012-13 126 5 20 2,056 $117,253,752 2013-14 100 0 14 1,661 113,205,470 2014-15 77 0 12 1,456 113,132,353 2015-16 104 0 21 1,561 90,214,555 2016-17 36 2 8 841 86,167,272 US CENSUS DATA , 1980 US Census 62,374 1990 US Census 57,546 2000 US Census 57,6 010 US Census Source:U.S. Census Bureau website. UNEMPLOYMENT RATES Calendar Year City of Dubuque State Average Dubuque!-'' Coun1Z of Iowa1-' 2011 5.3% 5.4% 5.8% 2012 4.6% 4.7% 5.2% 2013 4.5% 4.5% 4.6% 2014 4.1% 4.2% 4.4% 2015 3.4% 3.6% 3.7% Source: Iowa Workforce Development Center. Figures represent calendar year averages, and will differ from fiscal year-end data reported in Table 18 of the Comprehensive Annual Financial Report for the year ended June 30,2016. 12 Totals include new construction totals only for single family, multi-family, commercial/industrial, roofing, siding, decks, and other miscellaneous residential and commercial permits. "Not seasonally adjusted. 4 Seasonally adjusted. 29 EDUCATION Public education to the City is provided by the Dubuque Community School District, with certified enrollment for the 2016-2017 school year of 10,556. The Dubuque School District has two high schools, an alternative high school,three middle schools and thirteen elementary schools. The Archdiocese of Dubuque operates four Catholic elementary facilities, one middle school and one high school within the City. Higher education opportunities within the County include Loras College, Clarke University, University of Dubuque, and Northeast Iowa Community College, with local facilities in downtown Dubuque and Peosta(15 minutes west of Dubuque on Highway 20). FINANCIAL STATEMENTS The City's INDEPENDENT AUDITOR'S REPORTS for the fiscal year ended June 30, 2016 is reproduced in APPENDIX B. The City's certified public accountant has not consented to distribution of the audited financial statements and has not undertaken added review of their presentation. Further information regarding financial performance and copies of the City's prior Independent Auditor's Reports may be obtained from the City's Municipal Advisor,Independent Public Advisors, LLC. 30 APPENDIX A: FORM OF LEGAL OPINIONS Ahlers&Cooney, P.C. Attorneys at Law A H L E R S C O O N E Y 100 Court Avenue, Suite 600 ATTORNEYS Des Moines, Iowa 50309-2222 31 Phone: 515-243-7611 Fax: 515-243-2149 www.ahlerslaw.com [draft] We hereby certify that we have examined a certified transcript of the proceedings of the City Council and acts of administrative officers of the City of Dubuque, State of Iowa(the "Issuer"), relating to the issuance of General Obligation Bonds, Series 2017A, by said City, dated April 17, 2017, in the denomination of$5,000 or multiples thereof, in the aggregate amount of $ (the 'Bonds"). We have examined the law and such certified proceedings and other papers as we deem necessary to render this opinion as bond counsel. As to questions of fact material to our opinion, we have relied upon representations of the Issuer contained in the resolution authorizing issuance of the Bonds (the "Resolution") and in the certified proceedings and other certifications of public officials furnished to us, without undertaking to verify the same by independent investigation. Based on our examination and in reliance upon the certified proceedings and other certifications described above, we are of the opinion, under existing law, as follows: 1. The Issuer is duly created and validly existing as a body corporate and politic and political subdivision of the State of Iowa with the corporate power to adopt and perform the Resolution and issue the Bonds. 2. The Bonds are valid and binding general obligations of the Issuer. 3. All taxable property in the territory of the Issuer is subject to ad valorem taxation without limitation as to rate or amount to pay the Bonds. Taxes have been levied by the Resolution for the payment of the Bonds and the Issuer is required by law to include in its annual tax levy the principal and interest coming due on the Bonds to the extent the necessary funds are not provided from other sources. 4. Interest on the Bonds is excludable from gross income for federal income tax purposes and is not an item of tax preference for purposes of the federal alternative minimum tax imposed on individuals and corporations; however, such interest is taken into account in determining adjusted current earnings for the purpose of computing the alternative minimum tax imposed on certain corporations. The opinion set forth in the preceding sentence is subject to the condition that the Issuer comply with all requirements of the Internal Revenue Code of 1986, as amended, that must be satisfied subsequent to the issuance of the Bonds in order that the interest thereon be, and continue to be, excludable from gross income for federal income tax purposes. W shard&Baily—1888,Guernsey&Baily—1893, Baily&Stipp—1901,Stipp, Perry, Bannister&Starzinger—1914, Bannister,Carpenter, Ahlers&Cooney—1950,Ahlers,Cooney, Dorweiler,Allbee,Haynie&Smith—1974,Ahlers,Cooney, Dorweiler,Haynie,Smith&Allbee, P.C.—1990 City of Dubuque, State of Iowa $ General Obligation Bonds, Series 2017A Page 2 The Issuer has covenanted to comply with all such requirements. Failure to comply with certain of such requirements may cause interest on the Bonds to be included in gross income for federal income tax purposes retroactively to the date of issuance of the Bonds. We express no opinion regarding the accuracy, adequacy, or completeness of the Official Statement or other offering material relating to the Bonds. Further, we express no opinion regarding tax consequences arising with respect to the Bonds other than as expressly set forth herein. The rights of the owners of the Bonds and the enforceability of the Bonds are limited by bankruptcy, insolvency, reorganization, moratorium, and other similar laws affecting creditors' rights generally, and by equitable principles, whether considered at law or in equity. This opinion is given as of the date hereof, and we assume no obligation to revise or supplement this opinion to reflect any facts or circumstances that may hereafter come to our attention, or any changes in law that may hereafter occur. Respectfully submitted, 01331359-1\10422-177 Ahlers&Cooney, P.C. Attorneys at Law A H L E R S C O O N E Y 100 Court Avenue, Suite 600 ATTORNEYS Des Moines, Iowa 50309-2222 31 Phone: 515-243-7611 Fax: 515-243-2149 www.ahlerslaw.com [draft] We hereby certify that we have examined a certified transcript of the proceedings of the City Council and acts of administrative officers of the City of Dubuque, State of Iowa(the "Issuer"), relating to the issuance of General Obligation Urban Renewal Refunding Bonds, Series 201713, by said City, dated April 17, 2017, in the denomination of$5,000 or multiples thereof, in the aggregate amount of$ (the 'Bonds"). We have examined the law and such certified proceedings and other papers as we deem necessary to render this opinion as bond counsel. As to questions of fact material to our opinion, we have relied upon representations of the Issuer contained in the resolution authorizing issuance of the Bonds (the "Resolution") and in the certified proceedings and other certifications of public officials furnished to us, without undertaking to verify the same by independent investigation. Based on our examination and in reliance upon the certified proceedings and other certifications described above, we are of the opinion, under existing law, as follows: 1. The Issuer is duly created and validly existing as a body corporate and politic and political subdivision of the State of Iowa with the corporate power to adopt and perform the Resolution and issue the Bonds. 2. The Bonds are valid and binding general obligations of the Issuer. 3. All taxable property in the territory of the Issuer is subject to ad valorem taxation without limitation as to rate or amount to pay the Bonds. Taxes have been levied by the Resolution for the payment of the Bonds and the Issuer is required by law to include in its annual tax levy the principal and interest coming due on the Bonds to the extent the necessary funds are not provided from other sources. 4. Interest on the Bonds is excludable from gross income for federal income tax purposes and is not an item of tax preference for purposes of the federal alternative minimum tax imposed on individuals and corporations; however, such interest is taken into account in determining adjusted current earnings for the purpose of computing the alternative minimum tax imposed on certain corporations. The opinion set forth in the preceding sentence is subject to the condition that the Issuer comply with all requirements of the Internal Revenue Code of 1986, as amended, that must be satisfied subsequent to the issuance of the Bonds in order that the interest thereon be, and continue to be, excludable from gross income for federal income tax purposes. The Issuer has covenanted to comply with all such requirements. Failure to comply with certain W shard&Baily—1888,Guernsey&Baily—1893, Baily&Stipp—1901,Stipp, Perry, Bannister&Starzinger—1914, Bannister,Carpenter, Ahlers&Cooney—1950,Ahlers,Cooney, Dorweiler,Allbee,Haynie&Smith—1974,Ahlers,Cooney, Dorweiler,Haynie,Smith&Allbee, P.C.—1990 City of Dubuque, State of Iowa $ General Obligation Urban Renewal Refunding Bonds, Series 2017B Page 2 of such requirements may cause interest on the Bonds to be included in gross income for federal income tax purposes retroactively to the date of issuance of the Bonds. 5. The interest on the Bonds is exempt from the taxes imposed by Division II (Personal Net Income Tax) and Division III (Business Tax on Corporations) of Chapter 422 of the Code of Iowa, 2011, as amended (the "Iowa Code"); it should be noted, however, that interest on the Bonds is required to be included in adjusted current earnings to be used in computing the "state alternative minimum taxable income" of corporations and financial institutions for purposes of Sections 422.33 and 422.60 of the Iowa Code. Interest on the Bonds is subject to the taxes imposed by Division V (Taxation of Financial Institutions) of Chapter 422 of the Iowa Code. We express no opinion regarding other State tax consequences arising with respect to the Bonds. We express no opinion regarding the accuracy, adequacy, or completeness of the Official Statement or other offering material relating to the Bonds. Further, we express no opinion regarding tax consequences arising with respect to the Bonds other than as expressly set forth herein. The rights of the owners of the Bonds and the enforceability of the Bonds are limited by bankruptcy, insolvency, reorganization, moratorium, and other similar laws affecting creditors' rights generally, and by equitable principles, whether considered at law or in equity. This opinion is given as of the date hereof, and we assume no obligation to revise or supplement this opinion to reflect any facts or circumstances that may hereafter come to our attention, or any changes in law that may hereafter occur. Respectfully submitted, 01331367-1\10422-178 Ahlers&Cooney, P.C. Attorneys at Law A H L E R S C O O N E Y 100 Court Avenue, Suite 600 ATTORNEYS Des Moines, Iowa 50309-2222 31 Phone: 515-243-7611 Fax: 515-243-2149 www.ahlerslaw.com [draft] We hereby certify that we have examined a certified transcript of the proceedings of the City Council and acts of administrative officers of the City of Dubuque, State of Iowa(the "Issuer"), relating to the issuance of Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C, by said City, dated April 17, 2017, in the denomination of$5,000 or multiples thereof, in the aggregate amount of$ (the 'Bonds"). We have examined the law and such certified proceedings and other papers as we deem necessary to render this opinion as bond counsel. As to questions of fact material to our opinion, we have relied upon representations of the Issuer contained in the resolution authorizing issuance of the Bonds (the "Resolution") and in the certified proceedings and other certifications of public officials furnished to us, without undertaking to verify the same by independent investigation. Based on our examination and in reliance upon the certified proceedings and other certifications described above, we are of the opinion, under existing law, as follows: 1. The Issuer is duly created and validly existing as a body corporate and politic and political subdivision of the State of Iowa with the corporate power to adopt and perform the Resolution and issue the Bonds. 2. The Bonds are valid and binding general obligations of the Issuer. 3. All taxable property in the territory of the Issuer is subject to ad valorem taxation without limitation as to rate or amount to pay the Bonds. Taxes have been levied by the Resolution for the payment of the Bonds and the Issuer is required by law to include in its annual tax levy the principal and interest coming due on the Bonds to the extent the necessary funds are not provided from other sources. 4. The interest on the Bonds is not excluded from gross income for federal income tax purposes under Section 103(a) of the Internal Revenue Code of 1986, as amended. THE HOLDERS OF THE BONDS SHOULD TREAT THE INTEREST THEREON AS SUBJECT TO FEDERAL INCOME TAXATION. We express no other opinion regarding any other federal or state income tax consequences caused by the receipt or accrual of interest on the Bonds. 5. Interest on the Bonds is exempt from the taxes imposed by Division II(Personal Net Income Tax) and Division III(Business Tax on Corporations) of Chapter 422 of the Code of W shard&Baily—1888,Guernsey&Baily—1893, Baily&Stipp—1901,Stipp, Perry, Bannister&Starzinger—1914, Bannister,Carpenter, Ahlers&Cooney—1950,Ahlers,Cooney, Dorweiler,Allbee,Haynie&Smith—1974,Ahlers,Cooney, Dorweiler,Haynie,Smith&Allbee, P.C.—1990 City of Dubuque, State of Iowa $ Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C Page 2 Iowa, as amended (the "Iowa Code"); it should be noted, however,that interest on the Bonds is required to be included in adjusted current earnings to be used in computing the "state alternative minimum taxable income" of corporations and financial institutions for purposes of Sections 422.33 and 422.60 of the Iowa Code. Interest on the Bonds is subject to the taxes imposed by Division V (Taxation of Financial Institutions) of Chapter 422 of the Iowa Code. We express no opinion regarding other State tax consequences arising with respect to the Bonds. We express no opinion regarding the accuracy, adequacy, or completeness of the Official Statement or other offering material relating to the Bonds. Further, we express no opinion regarding tax consequences arising with respect to the Bonds other than as expressly set forth herein. The rights of the owners of the Bonds and the enforceability of the Bonds are limited by bankruptcy, insolvency, reorganization, moratorium, and other similar laws affecting creditors' rights generally, and by equitable principles, whether considered at law or in equity. This opinion is given as of the date hereof, and we assume no obligation to revise or supplement this opinion to reflect any facts or circumstances that may hereafter come to our attention, or any changes in law that may hereafter occur. Respectfully submitted, 01331382-1\10422-179 APPENDIX B: JUNE 30, 2016 COMPREHENSIVE ANNUAL FINANCIAL REPORT APPENDIX C: FORM OF COMBINED CONTINUING DISCLOSURE CERTIFICATE 33 CONTINUING DISCLOSURE CERTIFICATE This Continuing Disclosure Certificate (the "Disclosure Certificate") is executed and delivered by the City of Dubuque, State of Iowa(the "Issuer"), in connection with the issuance of $ General Obligation Bonds, Series 2017A, $ General Obligation Urban Renewal Refunding Bonds, Series 2017B and $ Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C(the "Bonds") dated April 17, 2017. The Bonds are being issued pursuant to Resolutions of the Issuer approved on April 3, 2017, (the "Resolutions"). The Issuer covenants and agrees as follows: Section 1. Purpose of the Disclosure Certificate. This Disclosure Certificate is being executed and delivered by the Issuer for the benefit of the Holders and Beneficial Owners of the Bonds and in order to assist the Participating Underwriters in complying with S.E.C. Rule 15c2- 12(b)(5). Section 2. Definitions. In addition to the definitions set forth in the Resolutions, which apply to any capitalized term used in this Disclosure Certificate unless otherwise defined in this Section, the following capitalized terms shall have the following meanings: "Annual Financial Information" shall mean financial information or operating data of the type included in the final Official Statement, provided at least annually by the Issuer pursuant to, and as described in, Sections 3 and 4 of this Disclosure Certificate. "Beneficial Owner" shall mean any person which (a)has the power, directly or indirectly, to vote or consent with respect to, or to dispose of ownership of, any Bonds (including persons holding Bonds through nominees, depositories or other intermediaries), or (b) is treated as the owner of any Bonds for federal income tax purposes. "Business Day" shall mean a day other than a Saturday or a Sunday or a day on which banks in Iowa are authorized or required by law to close. "Dissemination Agent" shall mean the Issuer or any Dissemination Agent designated in writing by the Issuer and which has filed with the Issuer a written acceptance of such designation. "Holders" shall mean the registered holders of the Bonds, as recorded in the registration books of the Registrar. "Listed Events" shall mean any of the events listed in Section 5(a) of this Disclosure Certificate. "Municipal Securities Rulemaking Board" or "MSRB" shall mean the Municipal Securities Rulemaking Board, 1300 I Street NW, Suite 1000, Washington, DC 20005. "National Repository" shall mean the MSRB's Electronic Municipal Market Access website, a/k/a "EMMA" (emma.msrb.org). "Official Statement" shall mean the Issuer's Official Statement for the Bonds, dated 12017. "Participating Underwriter" shall mean any of the original underwriters of the Bonds required to comply with the Rule in connection with offering of the Bonds. "Rule" shall mean Rule 15c2-12(b)(5) adopted by the Securities and Exchange Commission under the Securities Exchange Act of 1934, as the same may be amended from time to time. "State" shall mean the State of Iowa. Section 3. Provision of Annual Financial Information. a) The Issuer shall, or shall cause the Dissemination Agent to, not later than two hundred ten (2 10) days after the end of the Issuer's fiscal year(presently June 30th), commencing with information for the 2016/2017 fiscal year, provide to the National Repository an Annual Financial Information filing consistent with the requirements of Section 4 of this Disclosure Certificate. The Annual Financial Information filing must be submitted in such format as is required by the MSRB (currently in "searchable PDF" format). The Annual Financial Information filing may be submitted as a single document or as separate documents comprising a package. The Annual Financial Information filing may cross-reference other information as provided in Section 4 of this Disclosure Certificate; provided that the audited financial statements of the Issuer may be submitted separately from the balance of the Annual Financial Information filing and later than the date required above for the filing of the Annual Financial Information if they are not available by that date. If the Issuer's fiscal year changes, it shall give notice of such change in the same manner as for a Listed Event under Section 5(c). b) If the Issuer is unable to provide to the National Repository the Annual Financial Information by the date required in subsection (a), the Issuer shall send a notice to the Municipal Securities Rulemaking Board, if any, in substantially the form attached as Exhibit A. c) The Dissemination Agent shall: i. each year file Annual Financial Information with the National Repository; and ii. (if the Dissemination Agent is other than the Issuer),file a report with the Issuer certifying that the Annual Financial Information has been filed pursuant to this Disclosure Certificate, stating the date it was filed. Section 4. Content of Annual Financial Information. The Issuer's Annual Financial Information filing shall contain or incorporate by reference the following: 2 a) The last available audited financial statements of the Issuer for the prior fiscal year, prepared in accordance with generally accepted accounting principles promulgated by the Financial Accounting Standards Board as modified in accordance with the governmental accounting standards promulgated by the Governmental Accounting Standards Board or as otherwise provided under State law, as in effect from time to time, or, if and to the extent such financial statements have not been prepared in accordance with generally accepted accounting principles, noting the discrepancies therefrom and the effect thereof. If the Issuer's audited financial statements for the preceding years are not available by the time Annual Financial Information is required to be filed pursuant to Section 3(a), the Annual Financial Information filing shall contain unaudited financial statements of the type included in the final Official Statement, and the audited financial statements shall be filed in the same manner as the Annual Financial Information when they become available. b) A table, schedule or other information prepared as of the end of the preceding fiscal year, of the type contained in the final Official Statement under the captions "Iowa Property Valuations", "1/1/2016 Valuations", "2016 Gross Taxable Valuation by Class of Property", "Trend of Valuations", "Larger Taxpayers", "Debt Limit", "Direct Debt", "Other Debt", "Indirect Debt", "Tax Rates", and "Levies and Collections". Any or all of the items listed above may be included by specific reference to other documents, including official statements of debt issues of the Issuer or related public entities, which have been filed with the National Repository. The Issuer shall clearly identify each such other document so included by reference. Section 5. Reporting of Significant Events. a) Pursuant to the provisions of this Section, the Issuer shall give, or cause to be given, notice of the occurrence of any of the following events with respect to the Bonds in a timely manner not later than 10 Business Days after the day of the occurrence of the event: i. Principal and interest payment delinquencies; ii. Non-payment related defaults, if material; iii. Unscheduled draws on debt service reserves reflecting financial difficulties; iv. Unscheduled draws on credit enhancements relating to the Bonds reflecting financial difficulties; v. Substitution of credit or liquidity providers, or their failure to perform; vi. Adverse tax opinions,the issuance by the Internal Revenue Service of proposed or final determinations of taxability, Notices of Proposed Issue (IRS Form 5701-TEB) or other material notices or determinations with respect to the 3 tax-exempt status of the Series Bonds, or material events affecting the tax-exempt status of the Bonds; vii. Modifications to rights of Holders of the Bonds, if material; viii. Bond calls (excluding sinking fund mandatory redemptions), if material, and tender offers; ix. Defeasances of the Bonds; x. Release, substitution, or sale of property securing repayment of the Bonds, if material; xi. Rating changes on the Bonds; xii. Bankruptcy, insolvency, receivership or similar event of the Issuer; xiii. The consummation of a merger, consolidation, or acquisition involving the Issuer or the sale of all or substantially all of the assets of the Issuer, other than in the ordinary course of business,the entry into a definitive agreement to undertake such an action or the termination of a definitive agreement relating to any such actions, other than pursuant to its terms, if material; and xiv. Appointment of a successor or additional trustee or the change of name of a trustee, if material. b) Whenever the Issuer obtains the knowledge of the occurrence of a Listed Event,the Issuer shall determine if the occurrence is subject to notice only if material, and if so shall as soon as possible determine if such event would be material under applicable federal securities laws. c) If the Issuer determines that knowledge of the occurrence of a Listed Event is not subject to materiality, or determines such occurrence is subject to materiality and would be material under applicable federal securities laws,the Issuer shall promptly, but not later than 10 Business Days after the occurrence of the event,file a notice of such occurrence with the Municipal Securities Rulemaking Board through the filing with the National Repository. Section 6. Termination of Reporting Obligation. The Issuer's obligations under this Disclosure Certificate with respect to each Series of Bonds shall terminate upon the legal defeasance, prior redemption or payment in full of all of the Bonds of that Series or upon the Issuer's receipt of an opinion of nationally recognized bond counsel to the effect that, because of legislative action or final judicial action or administrative actions or proceedings, the failure of the Issuer to comply with the terms hereof will not cause Participating Underwriters to be in violation of the Rule or other applicable requirements of the Securities Exchange Act of 1934, as amended. 4 Section 7. Dissemination Agent. The Issuer may, from time to time, appoint or engage a Dissemination Agent to assist it in carrying out its obligations under this Disclosure Certificate, and may discharge any such Agent, with or without appointing a successor Dissemination Agent. The Dissemination Agent shall not be responsible in any manner for the content of any notice or report prepared by the Issuer pursuant to this Disclosure Certificate. The initial Dissemination Agent shall be the Issuer. Section 8. Amendment: Waiver. Notwithstanding any other provision of this Disclosure Certificate,the Issuer may amend this Disclosure Certificate, and any provision of this Disclosure Certificate may be waived, provided that the following conditions are satisfied: a) If the amendment or waiver relates to the provisions of Section 3(a), 4, or 5(a), it may only be made in connection with a change in circumstances that arises from a change in legal requirements, change in law, or change in the identity, nature or status of an obligated person with respect to the Bonds, or the type of business conducted; b) The undertaking, as amended or taking into account such waiver, would, in the opinion of nationally recognized bond counsel, have complied with the requirements of the Rule at the time of the original issuance of the Bonds, after taking into account any amendments or interpretations of the Rule, as well as any change in circumstances; and c) The amendment or waiver either(i) is approved by the Holders of the Bonds in the same manner as provided in the Resolutions for amendments to the Resolutions with the consent of Holders, or (ii) does not, in the opinion of nationally recognized bond counsel, materially impair the interests of the Holders or Beneficial Owners of the Bonds. In the event of any amendment or waiver of a provision of this Disclosure Certificate,the Issuer shall describe such amendment in the next Annual Financial Information filing, and shall include, as applicable, a narrative explanation of the reason for the amendment or waiver and its impact on the type (or in the case of a change of accounting principles, on the presentation) of financial information or operating data being presented by the Issuer Section 9. Additional Information. Nothing in this Disclosure Certificate shall be deemed to prevent the Issuer from disseminating any other information, using the means of dissemination set forth in this Disclosure Certificate or any other means of communication, or including any other information in any Annual Financial Information filing or notice of occurrence of a Listed Event, in addition to that which is required by this Disclosure Certificate. If the Issuer chooses to include any information in any Annual Financial Information filing or notice of occurrence of a Listed Event in addition to that which is specifically required by this Disclosure Certificate,the Issuer shall have no obligation under this Certificate to update such information or include it in any future Annual Financial Information filing or notice of occurrence of a Listed Event. Section 10. Default. In the event of a failure of the Issuer to comply with any provision of this Disclosure Certificate, any Holder or Beneficial Owner of the Bonds may take such actions as may be necessary and appropriate, including seeking mandate or specific performance 5 by court order, to cause the Issuer to comply with its obligations under this Disclosure Certificate. Direct, indirect, consequential and punitive damages shall not be recoverable by any person for any default hereunder and are hereby waived to the extent permitted by law. A default under this Disclosure Certificate shall not be deemed an event of default under the Resolutions, and the sole remedy under this Disclosure Certificate in the event of any failure of the Issuer to comply with this Disclosure Certificate shall be an action to compel performance. Section 11. Duties, Immunities and Liabilities of Dissemination Agent. The Dissemination Agent shall have only such duties as are specifically set forth in this Disclosure Certificate, and the Issuer agrees to indemnify and save the Dissemination Agent, its officers, directors, employees and agents, harmless against any loss, expense and liabilities which it may incur arising out of or in the exercise or performance of its powers and duties hereunder, including the costs and expenses (including attorneys'fees) of defending against any claim of liability, but excluding liabilities due to the Dissemination Agent's negligence or willful misconduct. The obligations of the Issuer under this Section shall survive resignation or removal of the Dissemination Agent and payment of the Bonds. Section 12. Beneficiaries. This Disclosure Certificate shall inure solely to the benefit of the Issuer,the Dissemination Agent,the Participating Underwriters and Holders and Beneficial Owners from time to time of the Bonds, and shall create no rights in any other person or entity. Date: day of 12017. CITY OF DUBUQUE, STATE OF IOWA By: Mayor ATTEST: By: City Clerk 6 EXHIBIT A NOTICE TO NATIONAL REPOSITORY OF FAILURE TO FILE ANNUAL FINANCIAL INFORMATION Name of Issuer: City of Dubuque, Iowa Name of Bond Issue: $ General Obligation Bonds, Series 2017A $ General Obligation Urban Renewal Refunding Bonds, Series 2017B $ Taxable General Obligation Urban Renewal Refunding Bonds, Series 2017C Dated Date of Issue: April 17, 2017 NOTICE IS HEREBY GIVEN that the Issuer has not provided Annual Financial Information with respect to the above-named Bonds as required by Section 3 of the Continuing Disclosure Certificate delivered by the Issuer in connection with the Bonds. The Issuer anticipates that the Annual Financial Information will be filed by Dated: day of 120 CITY OF DUBUQUE, STATE OF IOWA By: Its: 01331325-1\10422-177/178179 APPENDIX D: NOTICE OF BOND SALE (To be published on or before March 14, 2017) NOTICE OF BOND SALE Time and Place of Sealed Bids: Bids for the sale of Bonds of the City of Dubuque, State of Iowa, hereafter described, must be received at the office of the Finance Director, City Hall, 50 W. 13a' Street, Dubuque, Iowa 52001; Telephone: 563-589-4100 (the "Issuer")before 11:00 A.M., on the 20th day of March, 2017. The bids will then be publicly opened and referred for action to the meeting of the City Council in conformity with the TERMS OF OFFERING. The Bonds: The Bonds to be offered are the following: GENERAL OBLIGATION BONDS, SERIES 2017A, in the amount of$8,830,000*, to be dated April 17, 2017; GENERAL OBLIGATION URBAN RENEWAL REFUNDING BONDS, SERIES 201713, in the amount of$10,120,000*,to be dated April 17, 2017; and TAXABLE GENERAL OBLIGATION URBAN RENEWAL REFUNDING BONDS, SERIES 2017C, in the amount of $2,155,000*,to be dated April 17, 2017 (the "Bonds") *Subject to principal adjustment pursuant to official Terms of Offering. Manner of Bidding: Open bids will not be received. Bids will be received in any of the following methods: • Sealed Bidding: Sealed bids may be submitted and will be received at the office of the Finance Director at City Hall, 50 W. 13a' Street, Dubuque, Iowa 52001. • Electronic Internet Bidding: Electronic internet bids will be received at the office of the Finance Director at City Hall, 50 W. 13a' Street, Dubuque, Iowa 52001. The bids must be submitted through the PARITY® competitive bidding system. • Electronic Facsimile Bidding: Electronic facsimile bids will be received at the office of the Finance Director at City Hall, 50 W. 13a' Street, Dubuque, Iowa 52001 (facsimile number: 563-589-4149) and/or the City's Municipal Advisor, Independent Public Advisors, LLC, 8805 Chambery Blvd., Suite 300 #114, Johnston, Iowa 50131 (facsimile number: 515-259-8193). Electronic facsimile bids will be treated as sealed bids. Consideration of Bids: After the time for receipt of bids has passed,the close of sealed bids will be announced. Sealed bids will then be publicly opened and announced. Finally, electronic internet bids will be accessed and announced. Sale and Award: The sale and award of the Bonds will be held at the Historic Federal Building, 350 West 6th Street, Dubuque, Iowa 50021 at a meeting of the City Council on the above date at 6:00 P.M. Official Statement: The Issuer has issued an Official Statement of information pertaining to the Bonds to be offered, including a statement of the Terms of Offering and an Official Bid Form, which is incorporated by reference as a part of this notice. The Official Statement may be obtained by request addressed to the City Clerk, City Hall, 50 W. 13a' Street, Dubuque, Iowa 52001; Telephone: 563-589-4100 or the Issuer's Municipal Advisor, Independent Public Advisors, LLC, 8805 Chambery Blvd, Suite 300 #114, Johnston, Iowa, 50131; Telephone: 515- 259-8193. Terms of Offering: All bids shall be in conformity with and the sale shall be in accordance with the Terms of Offering as set forth in the Official Statement. Legal Opinion: The Bonds will be sold subject to the opinion of Ahlers & Cooney, P.C., Attorneys of Des Moines, Iowa, as to the legality and their opinion will be furnished together with the printed Bonds without cost to the purchaser and all bids will be so conditioned. Except to the extent necessary to issue their opinion as to the legality of the Bonds,the attorneys will not examine or review or express any opinion with respect to the accuracy or completeness of documents, materials or statements made or furnished in connection with the sale, issuance or marketing of the Bonds. Rights Reserved: The right is reserved to reject any or all bids, and to waive any irregularities as deemed to be in the best interests of the public. By order of the City Council of the City of Dubuque, State of Iowa. City Clerk, City of Dubuque, State of Iowa 01325883-1\10422-177