Issue · Environment

Environment (Water Quality)

Every environment bill, vote, and legislator stance in Hawaii, automatically classified by Maddy, our AI policy reader.

Total bills
47
2026 Regular Session
Top supporter
Rachele Lamosao
67% support rate
Top opponent
-
no data yet
Ranked legislators
1
1 support · 0 oppose
Key legislators

Who's moving water quality in Hawaii

Legislators moving water quality in Hawaii
Legislator Party Stance Support rate Votes
Rachele Lamosao
Rachele Lamosao Senate · District 19
D
Support
67% 3
Showing 21–30 of 47 bills

All environment bills

in committee · Hawaii · Senate Feb 3, 2026

SB 2971: RELATING TO WATER STANDARDS.

By 1/1/2040, requires all municipal wastewater treatment facilities owned by a State or county agency to meet state R-1 water standards. Requires the Department of Health to adopt five-year benchmarks to ensure compliance with state R-1 water standards. Requires the Legislature to appropriate sufficient funds. Appropriates funds.
passed · Hawaii · Senate Dec 8, 2025

SB 559: PROPOSING AN AMENDMENT TO ARTICLE I OF THE HAWAII STATE CONSTITUTION TO RECOGNIZE AND PROTECT THE INHERENT AND INALIENABLE RIGHT OF ALL PEOPLE TO CLEAN WATER AND AIR, A HEALTHFUL ENVIRONMENT AND CLIMATE, HEALTHY NATIVE ECOSYSTEMS, AND BEACHES.

Proposes a constitutional amendment to ensure that the inherent and inalienable right of the people, including future generations, to clean water and air, a healthful environment and climate, healthy native ecosystems, and beaches, shall be protected and shall not be infringed. (SD1)
Sub-Topics Water Quality
in committee · Hawaii · House Jan 28, 2026

HB 2065: RELATING TO WATER POLLUTION.

HB 2065 allocates general funds into the Water Pollution Control Revolving Fund to create more low-interest loans for eligible projects. The bill directly affects municipalities, businesses, or organizations seeking funding for water pollution prevention or cleanup efforts, such as wastewater treatment upgrades. Its key mechanism is using state funds to expand the revolving loan pool, allowing borrowers to repay funds that are then reused for future projects. This provides concrete financial support for water infrastructure improvements without creating new permanent spending.
Sub-Topics Water Quality
in committee · Hawaii · Senate Dec 8, 2025

SB 1636: RELATING TO WASTEWATER SYSTEMS.

Requires the Department of Health, in consultation with various agencies and professionals, to review rules and practices and propose changes that have the potential to make wastewater systems and cesspool upgrades more affordable without compromising water quality. Appropriates funds.
Sub-Topics Water Quality
in committee · Hawaii · House Jan 28, 2026

HB 1932: PROPOSING AN AMENDMENT TO ARTICLE I OF THE HAWAII STATE CONSTITUTION TO RECOGNIZE AND PROTECT THE INHERENT AND INALIENABLE RIGHT OF ALL PEOPLE TO CLEAN WATER AND AIR, A HEALTHFUL ENVIRONMENT AND CLIMATE AND HEALTHY NATIVE ECOSYSTEMS AND BEACHES.

Proposes a constitutional amendment to ensure that the inherent and inalienable right of the people, including future generations, to clean water and air, a healthful environment and climate and healthy native ecosystems and beaches, shall be protected and shall not be infringed.
Sub-Topics Water Quality
in committee · Hawaii · Senate Dec 8, 2025

SB 541: RELATING TO WATER QUALITY.

Clarifies the level of environmental restoration owners and operators of underground storage tanks or tank systems that had a confirmed release must satisfy by requiring the removal of all jet fuel, including fuel additives and all compounds resulting from the degradation of jet fuel or jet fuel additives or the reaction of jet fuel or jet fuel additives with water or other chemicals. Establishes a rebuttable presumption that the detection of these contaminants in the vicinity of an underground storage tank or a tank system after a confirmed release is a result of the confirmed release.
Sub-Topics Water Quality
in committee · Hawaii · Senate Jan 21, 2026

SB 110: RELATING TO WATER.

Defines "isolated wetlands" and "wetlands". Clarifies the definition of "state waters" to include wetlands and isolated wetlands. Requires the Director of Health to determine all wetlands in the State, including whether a wetland is an isolated wetland or is included in the waters of the United States. Prohibit persons from discharging any water pollutant into or at any location that enters state waters.
Sub-Topics Water Quality
in committee · Hawaii · Senate Jan 28, 2026

SB 2689: RELATING TO STORMWATER MANAGEMENT SYSTEMS.

Exempts agricultural ponds and low-risk green stormwater infrastructure from regulations covering retention ponds. Defines agricultural ponds and low-risk green stormwater infrastructure.
Sub-Topics Water Quality
in committee · Hawaii · House Feb 12, 2026

HB 2205: RELATING TO EMERGENCY EROSION MITIGATION.

Replaces the current statutory prohibition on private shoreline hardening with a policy directing the minimization of these structures. Establishes a clear, time-limited statutory framework for emergency permits within the conservation district, including defined standards for permit duration and extension.
passed · Hawaii · House Dec 8, 2025

HB 798: RELATING TO WASTEWATER MANAGEMENT.

Clarifies the exemptions to the prohibition on discharging any wastewater or raw sewage into state waters after December 31, 2026, including an exemption for treatment plants having a treatment capacity of less than a certain number of gallons per day. Effective 7/1/3000. (HD2)
Sub-Topics Water Quality
Showing 21 to 30 of 47 bills
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