SB 1521 — unbuilt certificates; assured water supply
Last action — Signed by Governor
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✓Introduced
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✓In Committee
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✓Passed Senate
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✓Passed House
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✓To Executive
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6Enacted
This bill has been enacted into law. Introduced February 10, 2025. Enacted.
Signed by Governor Katie Hobbs (Democratic) on May 12, 2025.
Odds of enactment
High chanceBased on the sponsor, cosponsors, and committee posture, this bill has a high chance of becoming law.
Upgrade to see the exact probability and what's driving it.
A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.
Prognosis
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Enacted
Current position in the legislative process.
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1 sponsor
1 primary, 0 co-sponsors signed on.
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Single-party support
Sponsorship is currently within one party (1 R).
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Mixed recorded votes
3 passed, 2 failed in recorded votes so far.
Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.
Bill Text
What changed in the latest version
13 added · 55 removedPlain-language change summary
The recent changes to Bill SB 1521 mainly focus on establishing a penalty for the Town of Wellton for exceeding its spending limits during the 2022-2023 fiscal year, with a set fine of $100. Another key aspect is that this law will apply retroactively to actions taken after June 30, 2022. Previously proposed amendments regarding groundwater management were removed from the bill, which streamlines its focus solely on the financial penalty for Wellton. This clarity is important as it directly addresses budgetary accountability in local governance without the added complexity of water management rules.
SenateHouse Engrossed Senate Bill unbuilt certificates;
assured water supply State(now: of Arizona Senate Fifty-seventh Legislature First Regular Session SENATE BILL 1521 AN ACT AMENDING TITLE 45, CHAPTER 2, ARTICLE 9, ARIZONA REVISED STATUTES, BY ADDING SECTION 45-576.11;
RELATINGTown TOof GROUNDWATERWellton; MANAGEMENT.
expenditure limitation) State of Arizona Senate Fifty-seventh Legislature First Regular Session CHAPTER 162 SENATE BILL 1521 AN ACT PROVIDING A PENALTY FOR THE TOWN OF WELLTON FOR EXCESS EXPENDITURES.
TitleTown 45,of chapterWellton; 2, article 9, Arizona Revised Statutes, is amended by adding section 45-576.11, to read:
45-576.11.penalty for exceeding expenditure limitation Notwithstanding section 41-1279.07, subsections H and I, Arizona Revised Statutes, the penalty for excess expenditures of local revenues by the town of Wellton for fiscal year 2022-2023 is $100.
CertificatesSec. of assured water supply;
transfer;
sale;
aggregation;
definitions A.
NOTWITHSTANDING ANY OTHER LAW, A PERSON MAY SELL, AGGREGATE OR TRANSFER AN UNBUILT CERTIFICATE OF ASSURED WATER SUPPLY SEPARATE FROM THE ORIGINAL LOT OR PARCELS WHERE THE CERTIFICATE WAS GRANTED SUBJECT TO THE FOLLOWING CONDITIONS:
1.
THE TRANSACTION IS TO ANOTHER LOT OR PARCEL IN THE SAME SUBBASIN IN THE SAME ACTIVE MANAGEMENT AREA.
ANY WELLS COMMITTED TO AN UNBUILT CERTIFICATE OF ASSURED WATER SUPPLY ARE LOCATED IN THE SAME SUBBASIN IN THE SAME ACTIVE MANAGEMENT AREA AS THE LOT OR PARCEL THAT WILL RECEIVE THE UNBUILT CERTIFICATE OR A PORTION OF THE UNBUILT CERTIFICATE PURSUANT TO THE TRANSACTION.
THERetroactivity PERSONThis THATact RECEIVESapplies THEretroactively UNBUILTto CERTIFICATEfrom USESand THEafter GROUNDWATERJune ALLOCATED30, TO2022. THE UNBUILT CERTIFICATE OF ASSURED WATER SUPPLY FOR THE SAME PROPOSED USE.
3.APPROVED BY THE GOVERNOR MAY 12, 2025.
IFFILED THE TRANSACTION IS TO ANOTHER LOT OR PARCEL LOCATED WITHIN THE SAME OVERALL MASTER PLANNED COMMUNITY OR COMMON PROMOTIONAL PLAN, THE TRANSACTION WILL RESULT IN THE CONSTRUCTIONOFFICE OROF GROUNDBREAKING ON THE PROPOSEDSECRETARY LOT OR SUBDIVISION WHERE THE UNBUILT CERTIFICATE OF ASSUREDSTATE WATERMAY SUPPLY12, WILL2025. BE APPLIED WITHIN TEN YEARS AFTER THE DATE OF THE TRANSACTION.
4.- 1 -
IF THE TRANSACTION IS TO ANOTHER LOT OR PARCEL LOCATED OUTSIDE THE OVERALL MASTER PLANNED COMMUNITY OR COMMON PROMOTIONAL PLAN, THE TRANSACTION WILL RESULT IN THE CONSTRUCTION OR GROUNDBREAKING ON THE PROPOSED LOT OR SUBDIVISION WHERE THE UNBUILT CERTIFICATE OF ASSURED WATER SUPPLY WILL BE APPLIED WITHIN FIVE YEARS AFTER THE DATE OF THE TRANSACTION.
B.
NOTWITHSTANDING SUBSECTION A OF THIS SECTION, IF THE UNBUILT CERTIFICATE OF ASSURED WATER SUPPLY IS TO BE SERVED BY A MUNICIPAL PROVIDER, A PERSON MAY SELL, TRANSFER OR AGGREGATE THE UNBUILT CERTIFICATE OR A PORTION OF THE UNBUILT CERTIFICATE TO ANY LOT OR PARCEL WITHIN THE SAME MUNICIPAL SERVICE AREA WITHOUT REGARD TO WHERE THE MUNICIPAL PROVIDER WOULD HAVE ACQUIRED WATER TO SERVE THE UNBUILT SUBDIVISION THAT RECEIVED THE ORIGINAL CERTIFICATE OF ASSURED WATER SUPPLY.
C.
A PERSON THAT CONDUCTS A TRANSACTION SHALL NOTIFY THE DIRECTOR ON A FORM PRESCRIBED BY THE DIRECTOR THAT INCLUDES THE FOLLOWING INFORMATION:
1.
THE VOLUME OF WATER IN ACRE-FEET OF AN UNBUILT CERTIFICATE OF ASSURED WATER SUPPLY THAT IS SUBJECT TO THE TRANSACTION.
2.
THE LOCATION OF THE PARCEL OR PROPOSED SUBDIVISION THAT IS PART OF THE TRANSACTION.
- 1 - S.B.
1521 3.
WHETHER THE TRANSACTION IS FOR PARCELS OR PROPOSED SUBDIVISIONS THAT ARE LOCATED IN THE SAME SERVICE AREA OF A MUNICIPAL PROVIDER.
D.
FOR THE PURPOSES OF THIS SECTION:
1.
"COMMON PROMOTIONAL PLAN" HAS THE SAME MEANING PRESCRIBED IN SECTION 32-2101.
2.
"MASTER PLANNED COMMUNITY" HAS THE SAME MEANING PRESCRIBED IN SECTION 32-2101.
3.
"TRANSACTION" MEANS THE SALE, TRANSFER OR AGGREGATION OF AN UNBUILT CERTIFICATE OF ASSURED WATER SUPPLY.
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View plain text versions (6)
- Chaptered Chaptered Version Current pdf
- Engrossed Senate Engrossed Version pdf
- Engrossed House Engrossed Version pdf
- HOUSE - 1521NATURAL RESOURCES ENERGY WATER.PDF View text pdf
- HOUSE - Natural Resources, Energy & Water - Strike Everything View text pdf
- Introduced Introduced Version pdf
Action History
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Signed by Governor
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Transmit to Governor
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PASSED
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PASSED
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Transmit to Senate
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PASSED
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DPA
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DPA/SE
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House Second Reading
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House First Reading.
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Transmit to House
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PASSED
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DP
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Senate Second Reading
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DP
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Senate First Reading
Sponsors
- Timothy "Tim" Dunn · Primary
Sponsorship breakdown
Export CSV (upgrade) →1 sponsors · 0 co-sponsors · 92 not signed on · 17 voted No
Sponsors (1)
- Timothy "Tim" Dunn Republican
Co-sponsors (0)
None.
Not signed on (92)
92 members have not signed on to this bill.
Show all 92 →"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.
Votes
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democrat | 9 | 2 | 0 | 2 |
| Republican | 16 | 1 | 0 | 0 |
| Total | 25 | 3 | 0 | 2 |
| % of votes cast | 83% | 10% | 0% | 7% |
How each member voted (30)
| Member | Party | Vote |
|---|---|---|
| Analise Ortiz | Democrat | Yea |
| Brian Fernandez | Democrat | Not Voting |
| Catherine Miranda | Democrat | Yea |
| Denise “Mitzi” Epstein | Democrat | Yea |
| Eva Diaz | Democrat | Yea |
| Flavio Bravo | Democrat | Yea |
| Kiana Sears | Democrat | Yea |
| Lauren Kuby | Democrat | Nay |
| Lela Alston | Democrat | Yea |
| Priya Sundareshan | Democrat | Not Voting |
| Rosanna Gabaldón | Democrat | Yea |
| Sally Ann Gonzales | Democrat | Yea |
| Theresa Hatathlie | Democrat | Nay |
| Carine Werner | Republican | Yea |
| David C. Farnsworth | Republican | Yea |
| David Gowan | Republican | Yea |
| Frank Carroll | Republican | Yea |
| Hildy Angius | Republican | Yea |
| J.D. Mesnard | Republican | Yea |
| Jake Hoffman | Republican | Nay |
| Janae Shamp | Republican | Yea |
| John Kavanagh | Republican | Yea |
| Kevin Payne | Republican | Yea |
| Mark Finchem | Republican | Yea |
| Shawnna Bolick | Republican | Yea |
| Thomas "T.J." Shope | Republican | Yea |
| Timothy "Tim" Dunn | Republican | Yea |
| Venden "Vince" Leach | Republican | Yea |
| Warren Petersen | Republican | Yea |
| Wendy Rogers | Republican | Yea |
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democrat | 24 | 0 | 0 | 3 |
| Republican | 27 | 5 | 0 | 1 |
| Total | 51 | 5 | 0 | 4 |
| % of votes cast | 85% | 8% | 0% | 7% |
How each member voted (60)
| Member | Party | Vote |
|---|---|---|
| Aaron Márquez | Democrat | Yea |
| Alma Hernandez | Democrat | Yea |
| Anna Abeytia | Democrat | Not Voting |
| Betty J Villegas | Democrat | Yea |
| Brian Garcia | Democrat | Yea |
| Cesar Aguilar | Democrat | Yea |
| Christopher Mathis | Democrat | Yea |
| Consuelo Hernandez | Democrat | Yea |
| Elda Luna-Nájera | Democrat | Yea |
| Janeen Connolly | Democrat | Yea |
| Junelle Cavero | Democrat | Yea |
| Kevin Volk | Democrat | Yea |
| Lorena Austin | Democrat | Yea |
| Lupe Contreras | Democrat | Yea |
| Lydia Hernandez | Democrat | Yea |
| Mae Peshlakai | Democrat | Yea |
| Mariana Sandoval | Democrat | Yea |
| Myron Tsosie | Democrat | Yea |
| Nancy Gutierrez | Democrat | Yea |
| Oscar De Los Santos | Democrat | Yea |
| Patty Contreras | Democrat | Yea |
| Quantá Crews | Democrat | Yea |
| Sarah Liguori | Democrat | Yea |
| Seth Blattman | Democrat | Yea |
| Stacey Travers | Democrat | Not Voting |
| Stephanie Simacek | Democrat | Yea |
| Stephanie Stahl Hamilton | Democrat | Not Voting |
| Alexander Kolodin | Republican | Nay |
| Beverly Pingerelli | Republican | Not Voting |
| Chris Lopez | Republican | Yea |
| David Livingston | Republican | Yea |
| David Marshall, Sr. | Republican | Yea |
| Gail Griffin | Republican | Yea |
| James Taylor | Republican | Yea |
| Jeff Weninger | Republican | Yea |
| John Gillette | Republican | Yea |
| Joseph Chaplik | Republican | Nay |
| Julie Willoughby | Republican | Yea |
| Justin Olson | Republican | Nay |
| Justin Wilmeth | Republican | Yea |
| Khyl Powell | Republican | Yea |
| Laurin Hendrix | Republican | Yea |
| Leo Biasiucci | Republican | Yea |
| Lisa Fink | Republican | Yea |
| Lupe Diaz | Republican | Yea |
| Matt Gress | Republican | Yea |
| Michael Carbone | Republican | Yea |
| Michael Way | Republican | Nay |
| Michele Peña | Republican | Yea |
| Neal Carter | Republican | Yea |
| Nick Kupper | Republican | Yea |
| Pamela Carter | Republican | Yea |
| Quang H Nguyen | Republican | Yea |
| Rachel Keshel | Republican | Nay |
| Ralph Heap | Republican | Yea |
| Selina Bliss | Republican | Yea |
| Steve Montenegro | Republican | Yea |
| Teresa Martinez | Republican | Yea |
| Tony Rivero | Republican | Yea |
| Walt Blackman | Republican | Yea |
Roll call published as PDF — view source.
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democrat | 0 | 11 | 0 | 2 |
| Republican | 17 | 0 | 0 | 0 |
| Total | 17 | 11 | 0 | 2 |
| % of votes cast | 57% | 37% | 0% | 7% |
How each member voted (30)
| Member | Party | Vote |
|---|---|---|
| Analise Ortiz | Democrat | Nay |
| Brian Fernandez | Democrat | Nay |
| Catherine Miranda | Democrat | Nay |
| Denise “Mitzi” Epstein | Democrat | Nay |
| Eva Burch | Democrat | Not Voting |
| Eva Diaz | Democrat | Nay |
| Flavio Bravo | Democrat | Not Voting |
| Lauren Kuby | Democrat | Nay |
| Lela Alston | Democrat | Nay |
| Priya Sundareshan | Democrat | Nay |
| Rosanna Gabaldón | Democrat | Nay |
| Sally Ann Gonzales | Democrat | Nay |
| Theresa Hatathlie | Democrat | Nay |
| Carine Werner | Republican | Yea |
| David C. Farnsworth | Republican | Yea |
| David Gowan | Republican | Yea |
| Frank Carroll | Republican | Yea |
| Hildy Angius | Republican | Yea |
| J.D. Mesnard | Republican | Yea |
| Jake Hoffman | Republican | Yea |
| Janae Shamp | Republican | Yea |
| John Kavanagh | Republican | Yea |
| Kevin Payne | Republican | Yea |
| Mark Finchem | Republican | Yea |
| Shawnna Bolick | Republican | Yea |
| Thomas "T.J." Shope | Republican | Yea |
| Timothy "Tim" Dunn | Republican | Yea |
| Venden "Vince" Leach | Republican | Yea |
| Warren Petersen | Republican | Yea |
| Wendy Rogers | Republican | Yea |
Roll call published as PDF — view source.
Subjects
Frequently asked questions
- Who sponsors SB 1521?
- SB 1521 is sponsored by Timothy "Tim" Dunn (Republican).
- What is the current status of SB 1521?
- This bill has been enacted into law. Introduced February 10, 2025. Enacted.
- Where can I track SB 1521?
- Track SB 1521 free on One Click Politics — get push/email alerts when it moves.
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