91st General Assembly · Funnel one-pager · Monday, November 9, 2026
HF 2395: Relating to the use of fluoride-based additives in private and public water supply systems
Died when the session ended · The 2026 session adjourned on May 3, 2026, the General Assembly’s last regular session. Bills that didn’t pass both chambers died.
What it does
The inclusion of this explanation does not constitute agreement with the explanation’s substance by the members of the general assembly. This bill prohibits the addition of hydrofluorosilicic acid or any other fluoride-based additive into public and private drinking water supply systems. The bill requires county boards of health to adopt standards for private drinking water supply systems that do not allow for an amount of hydrofluorosilicic acid or any other fluoride-based compound that is higher than ambient background levels. The bill also requires the environmental protection commission to adopt standards for public drinking water supply systems that do not allow for an amount of hydrofluorosilicic acid or any other fluoride-based compound that is higher than ambient background levels.
Sponsors
Rep. Zach Dieken (R), Rep. Samantha Fett (R), Rep. Helena Hayes (R), Rep. Wendy Larson (R), Rep. Jeff Shipley (R)
Cost
No fiscal note
Lobbying · 1 for, 8 against
For: VALOR Iowa
Against: Blank Childrens Hospital; Delta Dental of Iowa; Iowa Chapter-American Academy of Pediatrics; Iowa Dental Association; Iowa Dental Hygienists Association; Iowa Public Health Association; Iowa School Nurses Organization; Iowa State Association of Counties
In plain words
- February 11, 2026Filed in the House and sent to the Health and Human Services committee
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/HF2395