---
type: "Bill"
title: "including control of cyanobacteria blooms under the New Hampshire clean lakes program."
description: "including control of cyanobacteria blooms under the New Hampshire clean lakes program."
jurisdiction: "us/states/nh"
legislature: "New Hampshire General Court"
session: "2024"
identifier: "HB 1143"
citation: "New Hampshire HB 1143 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Rosemarie Rung"]
version_count: 2
action_count: 14
vote_count: 0
first_action: "2023-11-28"
last_action: "2024-07-22"
source: "openstates"
source_identifier: "ocd-bill/4f2a6b13-893d-426c-80f9-2850770abfb2"
source_url: "https://www.gencourt.state.nh.us/bill_status/legacy/bs2016/bill_status.aspx?lsr=2105&sy=2024&sortoption=&txtsessionyear=2024"
source_hash: "e32ffba0e5c833fe2903a9b40186008b8f0b07e8be72c85072f7de11d2aeb675"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-nh"]
---

# New Hampshire HB 1143 (2024) — including control of cyanobacteria blooms under the New Hampshire clean lakes program.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Amendment #2024-0369h** (committee substitute) — [source](https://www.gencourt.state.nh.us/bill_status/legacy/bs2016/billText.aspx?sy=2024&id=2024-0369h&txtFormat=amend)
2. **latest version** (committee substitute) — [source](https://www.gencourt.state.nh.us/bill_status/legacy/bs2016/billText.aspx?sy=2024&id=1192&txtFormat=html)

## Sponsors

- Rosemarie Rung — primary (person)
- Dan H. Wolf — cosponsor (person)
- John T. MacDonald — cosponsor (person)
- Karel A. Crawford — cosponsor (person)
- Karen E. Ebel — cosponsor (person)
- Linda L. Tanner — cosponsor (person)
- Lorie Ball — cosponsor (person)
- Matthew Coker — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2023-11-28** Introduced 01/03/2024 and referred to Resources, Recreation and Development `introduction, referral-committee`
- **2024-01-22** Public Hearing: 01/31/2024 10:00 am LOB 305
- **2024-01-31** Executive Session: 02/07/2024 10:00 am LOB 305
- **2024-02-13** Committee Report: Ought to Pass with Amendment # 2024-0369h 02/07/2024 (Vote 20-0; CC) `committee-passage-favorable`
- **2024-02-22** Amendment # 2024-0369h: AA VV 02/22/2024 HJ 6 P. 18
- **2024-02-22** Ought to Pass with Amendment 2024-0369h: MA VV 02/22/2024 HJ 6 P. 18 `committee-passage-favorable, passage`
- **2024-03-06** Introduced 02/21/2024 and Referred to Energy and Natural Resources; SJ 6 `introduction, referral-committee`
- **2024-04-24** Hearing: 04/30/2024, Room 103, SH, 09:10 am; SC 17
- **2024-05-01** Committee Report: Ought to Pass, 05/16/2024, Vote 4-0; SC 19 `committee-passage-favorable`
- **2024-05-15** Ought to Pass: MA, VV; OT3rdg; 05/15/2024; SJ 12 `committee-passage-favorable, passage`
- **2024-05-15** Special Order to Beginning of Calendar, Without Objection, MA; 05/15/2024; SJ 12
- **2024-06-19** Enrolled Adopted, VV, (In recess 06/13/2024); SJ 18 `enrolled`
- **2024-06-19** Enrolled (in recess of) 06/13/2024 HJ 16 P. 43
- **2024-07-22** Signed by Governor Sununu 07/03/2024; Chapter 114; eff. 09/01/2024 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/4f2a6b13-893d-426c-80f9-2850770abfb2`. Confidence: reported (aggregated from official New Hampshire legislature records).