Iowa · 2025-2026 Regular Session · Proposed Bill

HSB 657: A bill for an act requiring the department of natural resources to identify specific animal sources of pollutants to a water of the state when determining the water’s inclusion on a list of impaired waters.

In committee Last action February 16, 2026: Committee report approving bill, renumbered as HF 2530.

Plain-language summary

HSB 657 is a proposed bill introduced in the Iowa House on February 3, 2026. According to its official title, it concerns: A bill for an act requiring the department of natural resources to identify specific animal sources of pollutants to a water of the state when determining the water’s inclusion on a list of impaired waters. Primary sponsor: COMMITTEE ON AGRICULTURE. Most recent recorded action (February 16, 2026): Committee report approving bill, renumbered as HF 2530.

Sponsors

Primary sponsor: COMMITTEE ON AGRICULTURE.