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 41–47 of 47 bills

All environment bills

in committee · Hawaii · Senate Dec 8, 2025

SB 664: RELATING TO WATER QUALITY.

Expands the duties and powers of the Department of Health that relate to water quality and water quality testing to ensure the safety and health of Hawaii's residents. Appropriates funds.
Sub-Topics Water Quality
in committee · Hawaii · Senate Jan 21, 2026

SB 471: RELATING TO THE ENVIRONMENT.

Requires newly installed or modified individual wastewater systems that are near the shoreline, or likely to pollute groundwater, to include denitrification capacity.
passed · Hawaii · Senate Dec 8, 2025

SB 984: RELATING TO WATER POLLUTION.

Requires a landowner in possession of ten thousand or more acres in the State to be liable for damages and fines arising from runoff originating on the land and entering into state waters. Requires the Department of Health to prioritize enforcement of water pollution control regulations in rural areas where there are existing reports of runoff and other terms of water pollution. Effective 7/1/3000. (HD1)
Sub-Topics Water Quality
in committee · Hawaii · Senate Jan 26, 2026

SB 2213: RELATING TO ENVIRONMENTAL PROTECTION.

Requires the Department of Education to establish a statewide Environmental Stewardship Curricula Plan for public schools for certain students. Beginning with the 2027-2028 school year, requires public schools to offer an environmental stewardship course for certain students. Requires the Department of Education to establish and administer sustainability programs, including recycling and composting programs, to be implemented at public schools. Beginning 7/1/27, prohibits the use or distribution of single-use plastic utensils, trays, straws, and other disposable plastic food service products in public school cafeterias. Beginning 7/1/28, requires each public school to have at least one operational refillable water bottle filling station accessible to students and staff. Requires reports to the Board of Education and the Legislature. Appropriates funds.
passed · Hawaii · Senate Mar 19, 2026

SB 2096: RELATING TO WASTEWATER MANAGEMENT.

Requires certain wastewater treatment works to test sewage sludge and any other residual material intended for land application for the presence of PFAS. Requires the Director of Health to adopt rules for the monitoring, sampling, testing, and data collection of sewage sludge and other residual material at wastewater treatment works that contain PFAS. Effective 7/1/3000. (HD1)
passed both · Hawaii · House Dec 8, 2025

HB 734: 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. Requires a report to the Legislature. Appropriates funds. Effective 12/31/2050. (SD1)
Sub-Topics Water Quality
passed · Hawaii · Senate Dec 8, 2025

SB 329: RELATING TO WATER POLLUTION.

Requires at least fifty per cent of treatment works effluent to be R-1 recycled water by January 1, 2045. Requires each county to report to the Department of Health by 1/1/2027 on the feasibility of recycling treatment works effluent that meets certain standards. Effective 7/1/3000. (HD1)
Showing 41 to 47 of 47 bills
Previous 1 3 4 5