# Arizona SB 1116: groundwater model; receipt; written findings

Arizona SB 1116, groundwater model; receipt; written findings, is a Fifty-seventh Legislature - First Regular Session Senate bill sponsored by Timothy "Tim" Dunn (Republican); status vetoed, last action 2025-05-05 (Third Reading: Passed) (as of 2026-10-17).

- Canonical: https://policyrisk.com/state-bill/AZ-SB1116-57th-1st-regular
- As of: 2026-10-17
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Arizona SB 1116
- State: Arizona
- Session: Fifty-seventh Legislature - First Regular Session
- Title: groundwater model; receipt; written findings
- Status: vetoed
- Chamber: Senate
- Introduced: 2025-01-28
- Last action: 2025-05-05, Third Reading: Passed
- Sponsor: Timothy "Tim" Dunn (Republican)
- Cosponsors: 0
- Subjects: alternative model, emergency, emergency clause, findings, groundwater management, groundwater model, notification of receipt, receipt, response times, waters - title 45, written findings
- Touches household money: no
- Roll calls: 5 (68 yes, 43 no in all)
- Economic provisions PRIA read: 0

## Summary

No summary available.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Timothy "Tim" Dunn (Republican), Senate

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2025-05-05 | Senate | THIRD: Passed | pass | 32 | 25 |   |
| 2025-03-24 | Senate | C&P | pass | 8 | 0 |   |
| 2025-03-18 | Senate | DP | pass | 5 | 4 |   |
| 2025-02-26 | Senate | THIRD: Passed | pass | 18 | 11 |   |
| 2025-01-28 | Senate | DP | pass | 5 | 3 |   |

## Actions (8)

- 2025-05-05: Third Reading: Passed (Senate)
- 2025-04-10: Committee of the Whole: do pass (Senate)
- 2025-03-24: undefined: C&P (Senate)
- 2025-03-18: undefined: DP (Senate)
- 2025-02-26: Third Reading: Passed (Senate)
- 2025-02-25: Committee of the Whole: do pass (Senate)
- 2025-02-03: undefined: PFC (Senate)
- 2025-01-28: undefined: DP (Senate)

## Bill text

- Introduced Version: [HTML](https://www.azleg.gov/legtext/57leg/1R/bills/SB1116P.htm), [PDF](https://apps.azleg.gov/BillStatus/GetDocumentPdf/521002)
- Senate Engrossed Version: [HTML](https://www.azleg.gov/legtext/57leg/1R/bills/SB1116S.htm), [PDF](https://apps.azleg.gov/BillStatus/GetDocumentPdf/527524)

## Related bills

- SB 1735: 2025-2026; general appropriations act (signed)
- SB 1744: 2025-2026; K-12 education (signed)
- SB 1743: 2025-2026; human services (signed)
- SB 1742: 2025-2026; higher education (signed)
- SB 1741: 2025-2026; health care (signed)
- SB 1738: 2025-2026; commerce (signed)

## Sources
- [Introduced Version (HTML)](https://www.azleg.gov/legtext/57leg/1R/bills/SB1116P.htm)
- [Introduced Version (PDF)](https://apps.azleg.gov/BillStatus/GetDocumentPdf/521002)
- [Senate Engrossed Version (HTML)](https://www.azleg.gov/legtext/57leg/1R/bills/SB1116S.htm)
- [Senate Engrossed Version (PDF)](https://apps.azleg.gov/BillStatus/GetDocumentPdf/527524)

## Related
- [SB 1735: 2025-2026; general appropriations act](https://policyrisk.com/state-bill/AZ-SB1735-57th-1st-regular)
- [SB 1744: 2025-2026; K-12 education](https://policyrisk.com/state-bill/AZ-SB1744-57th-1st-regular)
- [SB 1743: 2025-2026; human services](https://policyrisk.com/state-bill/AZ-SB1743-57th-1st-regular)
- [SB 1742: 2025-2026; higher education](https://policyrisk.com/state-bill/AZ-SB1742-57th-1st-regular)
- [SB 1741: 2025-2026; health care](https://policyrisk.com/state-bill/AZ-SB1741-57th-1st-regular)
- [SB 1738: 2025-2026; commerce](https://policyrisk.com/state-bill/AZ-SB1738-57th-1st-regular)
- [Arizona bills](https://policyrisk.com/states/arizona/bills)
- [Arizona state hub](https://policyrisk.com/states/arizona)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/AZ-SB1116-57th-1st-regular (as of 2026-10-17).