# New Hampshire HB1089: extending the authorization of the department of environmental services for the evaluation and mitigation of new community water system contamination risks.

New Hampshire HB1089, extending the authorization of the department of environmental services for the evaluation and mitigation of new community water system contamination risks., is a 2025-2026 Regular Session House bill sponsored by Tanya Donnelly (Republican); status signed, last action 2026-06-24 (Signed by Governor Ayotte 06/19/2026; Chapter 155; eff.08/18/2026); PRIA reads it as touching household money (as of 2026-10-17).

- Canonical: https://policyrisk.com/state-bill/NH-HB1089-2025-2026
- As of: 2026-10-17
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: New Hampshire HB1089
- State: New Hampshire
- Session: 2025-2026 Regular Session
- Title: extending the authorization of the department of environmental services for the evaluation and mitigation of new community water system contamination risks.
- Status: signed
- Chamber: House
- Introduced: 2025-12-01
- Last action: 2026-06-24, Signed by Governor Ayotte 06/19/2026; Chapter 155; eff.08/18/2026
- Sponsor: Tanya Donnelly (Republican)
- Cosponsors: 0
- Touches household money: yes
- Economic provisions PRIA read: 0

## Summary

No summary available.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Tanya Donnelly (Republican), House

## Actions (14)

- 2026-06-24: Signed by Governor Ayotte 06/19/2026; Chapter 155; eff.08/18/2026 (House)
- 2026-06-10: Enrolled (in recess of) 06/04/2026 HJ 15 P. 43 (House)
- 2026-06-10: Enrolled Adopted, VV, (In recess 06/04/2026); SJ 14 (Senate)
- 2026-05-28: Enrolled Bill Amendment # 2026-1994e Adopted, VV, (In recess of 05/21/2026); SJ 14 (Senate)
- 2026-05-28: Enrolled Bill Amendment # 2026-1994e: AA VV (in recess of) 05/21/2026 HJ 14 P. 35 (House)
- 2026-04-14: Ought to Pass: MA, VV; OT3rdg; 04/16/2026; SJ 9 (Senate)
- 2026-04-13: Committee Report: Ought to Pass, 04/16/2026; Vote 5-0; CC; SC 14A (Senate)
- 2026-03-12: Hearing: 03/19/2026, Room 103, SH, 09:00 am; SC 10 (Senate)
- 2026-02-25: Introduced 02/19/2026 and Referred to Energy and Natural Resources; SJ 5 (Senate)
- 2026-02-19: Ought to Pass: MA VV 02/19/2026 HJ 5 P. 30 (House)
- 2026-02-09: Committee Report: Ought to Pass 02/04/2026 (Vote 14-0; CC) HC 7 P. 19 (House)
- 2026-02-05: Executive Session: 02/04/2026 11:30 am GP 228 (House)
- 2026-01-26: Public Hearing: 02/04/2026 11:30 am GP 228 (House)
- 2025-12-01: Introduced 01/07/2026 and referred to Resources, Recreation and Development HJ 1 P. 5 (House)

## Bill text

- As Amended, 2026-05-28: [HTML](https://gc.nh.gov/bill_status/billinfo.aspx?id=1736&inflession=2025)
- Enrolled, 2026-05-28: [HTML](https://gc.nh.gov/bill_status/billinfo.aspx?id=1736&inflession=2025)
- Introduced, 2025-12-01: [PDF](https://gc.nh.gov/bill_status/pdf.aspx?q=billVersion&id=22733)
- CHAPTERED FINAL VERSION: [PDF](https://gc.nh.gov/bill_status/pdf.aspx?q=billVersion&id=33940)
- Version adopted by both bodies: [PDF](https://gc.nh.gov/bill_status/pdf.aspx?q=billVersion&id=31055)

## Related bills

- HB2026: (New Title) relative to the state 10-year transportation improvement plan; relative to toll rate adjustments and periodic toll reviews for the New Hampshire tu… (became law)
- HB1002: repealing the solar energy systems tax exemption. (failed)
- HB1834: relative to the education freedom account enrollment cap. (failed)
- SB101: (Second New Title) authorizing parents to enroll their children in any public school in the state. (failed)
- CACR22: relating to the compensation of the legislature. Providing that the present compensation per elected term for legislators is hereby abolished. (failed)
- HB1786: relative to creating a state assessment on non-homestead luxury second homes to fund statewide housing development programs and address housing shortages and m… (failed)

## Sources
- [As Amended (HTML)](https://gc.nh.gov/bill_status/billinfo.aspx?id=1736&inflession=2025)
- [Introduced (PDF)](https://gc.nh.gov/bill_status/pdf.aspx?q=billVersion&id=22733)
- [CHAPTERED FINAL VERSION (PDF)](https://gc.nh.gov/bill_status/pdf.aspx?q=billVersion&id=33940)
- [Version adopted by both bodies (PDF)](https://gc.nh.gov/bill_status/pdf.aspx?q=billVersion&id=31055)

## Related
- [HB2026: (New Title) relative to the state 10-year transportation improvement plan; rela…](https://policyrisk.com/state-bill/NH-HB2026-2025-2026)
- [HB1002: repealing the solar energy systems tax exemption.](https://policyrisk.com/state-bill/NH-HB1002-2025-2026)
- [HB1834: relative to the education freedom account enrollment cap.](https://policyrisk.com/state-bill/NH-HB1834-2025-2026)
- [SB101: (Second New Title) authorizing parents to enroll their children in any public s…](https://policyrisk.com/state-bill/NH-SB101-2025-2026)
- [CACR22: relating to the compensation of the legislature. Providing that the present com…](https://policyrisk.com/state-bill/NH-CACR22-2025-2026)
- [HB1786: relative to creating a state assessment on non-homestead luxury second homes to…](https://policyrisk.com/state-bill/NH-HB1786-2025-2026)
- [New Hampshire bills](https://policyrisk.com/states/new-hampshire/bills)
- [New Hampshire state hub](https://policyrisk.com/states/new-hampshire)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/NH-HB1089-2025-2026 (as of 2026-10-17).