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Topics › Environment & natural resources

Water quality

22 bills in the 91st General Assembly, newest first.

Who lobbies on these bills

Iowa Chapter of Sierra Club7 for · 5 against
Food & Water Watch6 for · 4 against
Climate Land Leaders8 for · 0 against
Iowa Farmers Union7 for · 1 against
Iowa Cattlemen's Association5 for · 0 against
Iowa Environmental Council3 for · 2 against
Iowa Pork Producers Association5 for · 0 against
Roeslein Renewables5 for · 0 against
Iowa State Dairy Association4 for · 0 against
League of Women Voters of Iowa4 for · 0 against
Black Hills Energy3 for · 0 against
Des Moines Water Works3 for · 0 against

HF 2534 · Relating to animal feeding operations by regulating shellfish, and making penalties applicableSigned by GovernorApril 16, 2026

SF 2337 · Relating to animal feeding operations by regulating shellfish, and making penalties applicableWithdrawnMarch 30, 2026

HF 2732 · Providing for water quality practices, including an edge-of-field practice tax credit and cover crop practice tax creditDied when the session endedMarch 9, 2026

HF 2733 · Relating to water quality, including a water quality monitoring network and the water quality initiative, an agricultural best management practices tax credit, an Iowa clean water farm program and property tax credit, and water quality practices loans, making appropriations, and including applicability provisionsDied when the session endedMarch 9, 2026

SF 2251 · Relating to the authority of combined recreational lake and water quality districts when issuing bondsDied when the session endedFebruary 16, 2026

HF 2417 · Relating to animal feeding operations by providing for certain air and water quality regulations, including when two or more related confinement feeding operations are deemed to be a single operation, making penalties applicable, and including effective date and applicability provisionsDied when the session endedFebruary 12, 2026

HF 2425 · Appropriating moneys to Iowa state university of science and technology for use by the Iowa nutrient research center in supporting the Iowa water quality information systemsDied when the session endedFebruary 12, 2026

SF 2269 · Appropriating moneys to Iowa state university of science and technology for use by the Iowa nutrient research center in supporting the Iowa water quality information systemsDied when the session endedFebruary 11, 2026

HF 2408 · Appropriating moneys to support a water quality monitoring network supervised by the Iowa flood centerDied when the session endedFebruary 11, 2026

HF 2395 · Relating to the use of fluoride-based additives in private and public water supply systemsDied when the session endedFebruary 11, 2026

SF 2266 · Relating to clean water monitoring by requiring agencies to publish disaggregated data, including data associated with contributions by nonpoint sourcesDied when the session endedFebruary 10, 2026

SF 2258 · Relating to animal feeding operations by providing for certain air and water quality regulations, including when two or more related confinement feeding operations are deemed to be a single operation, making penalties applicable, and including effective date and applicability provisionsDied when the session endedFebruary 10, 2026

SF 2265 · Relating to water quality standards, including by providing for the regulation of animal feeding operations, providing penalties, and making penalties applicableDied when the session endedFebruary 10, 2026

HF 989 · Relating to animal feeding operations, by providing for the regulation of anaerobic digester systems, providing fees, making penalties applicable, and including effective date and applicability provisionsDied when the session endedApril 17, 2025

HF 987 · Providing for the processing of organic material into renewable fuel and digestate, providing fees, and providing penaltiesDied when the session endedApril 7, 2025

HSB 322 · Providing for the processing of organic material into renewable fuel and digestate, providing fees, and providing penaltiesRenumbered as HF 987April 7, 2025

HSB 323 · Relating to animal feeding operations, by providing for the regulation of anaerobic digester systems, providing fees, making penalties applicable, and including effective date and applicability provisionsRenumbered as HF 989April 7, 2025

HSB 301 · Relating to animal feeding operations, by providing for the regulation of anaerobic digester systems, providing fees, making penalties applicable, and including effective date and applicability provisionsDied when the session endedMarch 5, 2025

SF 435 · Relating to surface water quality by requiring the establishment and maintenance of riparian protection measures, providing for financing, and providing penaltiesDied when the session endedFebruary 25, 2025

HF 368 · Relating to water quality standards, including by providing for the regulation of animal feeding operations, providing penalties, and making penalties applicableDied when the session endedFebruary 13, 2025

SF 183 · Relating to water quality standards, including by providing for the regulation of animal feeding operations, providing penalties, and making penalties applicableDied when the session endedFebruary 3, 2025

HF 151 · Relating to surface water quality by requiring the establishment and maintenance of riparian protection measures, providing for financing, and providing penaltiesDied when the session endedJanuary 30, 2025