Protecting America's Drinking Water from Extreme Temperatures Act of 2026
- Sponsor
- Sen. Rosen, Jacky [D-NV]
- Committees
- Environment and Public Works Committee (primary)
- Last action
- May 14, 2026
Bottom line
The bill broadens the scope and extends the funding authorization for a federal grant program, allowing drinking water systems to use federal funds to enhance their infrastructure's resilience against the impacts of extreme temperatures.
What it actually does
This bill amends the Safe Drinking Water Act to expand the Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program. It explicitly adds "extreme temperatures" to the list of natural hazards and extreme weather events for which grant funds can be used to increase resilience. Additionally, it extends the authorization of appropriations for this program from fiscal years 2022 through 2026 to fiscal years 2027 through 2032.
Proponents argue
Supporters argue that this bill is a critical and timely update to existing infrastructure resilience programs, recognizing the increasing threat posed by extreme temperatures—both hot and cold—to the reliability and safety of drinking water systems. They emphasize that proactive investment in adapting infrastructure helps safeguard public health, prevents costly emergency repairs, and provides communities with essential resources to mitigate the effects of a changing climate.
Opponents contend
Critics might contend that while the objective of enhancing resilience is commendable, expanding the program's scope without a corresponding increase in authorized funding could dilute the impact of the grants, potentially spreading resources too thinly across a broader array of hazards. Some may also question the specific distinction of "extreme temperatures" from "extreme weather events," suggesting it might be an overly granular or redundant addition to existing categories. However, organized opposition to such a technical amendment is generally uncommon.
The bill is exceptionally short and clear, making it very accessible for any reader to quickly understand its provisions and implications.
Section 2, amending Section 1459F of the Safe Drinking Water Act (42 U.S.C. 300j-19g)
Expansion of Eligible Uses for Drinking Water Infrastructure Resilience Grants and Program Reauthorization
This provision modifies the existing Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program. It explicitly adds "extreme temperatures" to the list of eligible factors that grant funds can be used to address, meaning water systems can now seek funding for projects designed to withstand heatwaves, deep freezes, and other temperature-related challenges. Furthermore, it extends the period for which Congress can appropriate funds for this program, moving the authorization from fiscal years 2022-2026 to 2027-2032.
Supporters argue
Supporters argue that explicitly including 'extreme temperatures' is essential for modernizing water infrastructure to effectively address current and future climate challenges. They contend that temperature extremes, such as prolonged heatwaves causing increased demand or deep freezes leading to pipe bursts, significantly impact water systems, and this amendment provides necessary flexibility for funding critical resilience projects.
Critics contend
No specific opposition is typically raised against this type of technical amendment that broadens eligibility for an existing program, especially when it addresses a widely recognized environmental concern. Any potential concerns would likely focus on whether the overall appropriation for the program is sufficient to cover the expanded scope of eligible projects.
Tradeoffs
The primary tension lies in ensuring that the existing authorized funding for the program remains adequate to cover the expanded scope of eligible projects. While broadening eligibility is beneficial for addressing more threats, it could potentially dilute the impact of individual grants if the total authorized appropriations do not also increase proportionally to the expanded needs, potentially requiring difficult prioritization decisions for grant administrators.