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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 Official data

  1. Introduced
  2. In committee
  3. Passed one chamber
  4. Passed both chambers
  5. Enacted

Last official action: ·Record last updated:

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.

Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written

Sponsors

NameRolePartyChamberDistrict
COMMITTEE ON AGRICULTUREPrimary sponsorNot applicable (committee)——

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

  1. Committee report approving bill, renumbered as HF 2530.
  2. Committee vote: Yeas, 15. Nays, 8.
  3. Committee report, recommending passage.
  4. Subcommittee recommends passage.
  5. Subcommittee Meeting: 02/10/2026 12:00PM RM 304.
  6. Subcommittee: Hora, Fisher and Srinivas.
  7. Introduced, referred to Agriculture.

Sources

  1. Open States / Plural (data from the official legislature website)
  2. Official legislature source