Section 1. Short title
This Act may be cited as the Protecting America's Drinking Water from Extreme Temperatures Act of 2026.
Section 2. Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program
Section 1459F of the Safe Drinking Water Act (42 U.S.C. 300j–19g) is amended—
(1) in each of subsections (b) and (c), by striking natural hazards and extreme weather events each place it appears and inserting natural hazards, extreme weather events, and extreme temperatures;
(2) in subsection (c)(2), by striking natural hazards or extreme weather events, including risks to drinking water from flooding and inserting natural hazards, extreme weather events (including risks to drinking water from flooding), or extreme temperatures;
(3) in subsection (d)—
(A) in paragraph (2), by inserting extreme temperatures, after weather events,;
(B) in paragraph (3), by inserting or extreme temperatures after weather events;
(C) in each of paragraphs (4) and (5), by striking or extreme weather events each place it appears and inserting extreme weather events, or extreme temperatures; and
(D) in paragraph (6)(A), by striking hazards or extreme weather events and inserting hazards, extreme weather events, or extreme temperatures; and
(4) in subsection (f)(1), by striking 2022 through 2026 and inserting 2027 through 2032.