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91st General Assembly · Funnel one-pager · Monday, November 9, 2026

SF 2266: Relating to clean water monitoring by requiring agencies to publish disaggregated data, including data associated with contributions by nonpoint sources

Died when the session ended · The General Assembly adjourned on October 2, 2026. Bills that didn’t pass both chambers died.

What it does

This bill requires the department of natural resources and the division of soil conservation and water quality within the department of agriculture and land stewardship to disaggregate data regarding surface water quality measurements resulting from monitoring, according to designated use segments established by the department. The disaggregated data must include water quality measurements delineating nonpoint source contributions to designated use segments.3). The department and division must publish and update water quality reports specifying the disaggregated data on an internet site administered cooperatively by the two agencies.

Sponsors

Sen. Liz Bennett (D), Sen. William A. Dotzler Jr. (D), Sen. Catelin Drey (D), Sen. Renee Hardman (D), Sen. Janet Petersen (D), Sen. Herman C. Quirmbach (D), Sen. Art Staed (D), Sen. Zach Wahls (D), Sen. Cindy Winckler (D), Sen. Mike Zimmer (D)

Cost

No fiscal note

Senate subcommittee · named February 12, 2026

  • Sen. Dan Zumbach (R) · dan.zumbach@legis.iowa.gov
  • Sen. Ken Rozenboom (R) · ken.rozenboom@legis.iowa.gov
  • Sen. Art Staed (D) · art.staed@legis.iowa.gov

Lobbying · 1 for, 0 against

For: Food & Water Watch

In plain words

  1. February 10, 2026Filed in the Senate and sent to the Natural Resources and Environment committee
  2. February 12, 2026Senate subcommittee named: Zumbach, Rozenboom and Staed

From public records at legis.iowa.gov, compiled by Funnel (iowafunnel.com), an independent, nonpartisan site. Current as of Monday, November 9, 2026. https://iowafunnel.com/bills/91/SF2266