Title 42 › Chapter CHAPTER 6A— - PUBLIC HEALTH SERVICE › Subchapter SUBCHAPTER XII— - SAFETY OF PUBLIC WATER SYSTEMS › Part Part D— - Emergency Powers › § 300i–2
Require community water systems that serve more than 3,300 people to check the risks to their system and how well it can bounce back. The check must look at risks from bad actions and natural hazards, the strength of pipes and other built parts and electronic systems, monitoring, money matters, chemicals used, and how the system is run and maintained. Systems may also look at capital and operational needs. Systems must tell the Administrator they did the check by these dates: March 31, 2020 (100,000+ people), December 31, 2020 (50,000–99,999), and June 30, 2021 (>3,300–49,999). They must review the check at least every 5 years and certify any review or update. Each system must prepare or update an emergency response plan based on the check and certify to the Administrator as soon as reasonably possible after October 23, 2018, but no later than 6 months after finishing the check. Keep the check and plan for 5 years. Coordinate with local emergency planning groups. The Administrator will give guidance to systems under 3,300 people and may accept recognized technical standards instead of the exact check or plan. The Administrator will run a Drinking Water Infrastructure Risk and Resilience Program and may give grants in fiscal years 2020 and 2021 to help carry out emergency-response projects tied to the plan. Grant money can pay for things like detection equipment, fencing, tamper-proofing, treatment upgrades, cyber/financial improvements, training, chemical handling fixes, security screening, emergency power or water equipment, and alternative source or flood protections. Grants cannot pay for personnel or for monitoring, operation, or maintenance. Up to $5,000,000 per year may be used for urgent technical help, and up to $10,000,000 per year may be for systems serving fewer than 3,300 people or certain nonprofits. Congress authorized $25,000,000 for each of fiscal years 2020 and 2021. Resilience = ability to withstand or quickly recover from a bad act or natural event. Natural hazard = a natural event like an earthquake, tornado, flood, hurricane, wildfire, or changes in water flow.
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The Public Health and Welfare — Source: USLM XML via OLRC
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Reference
Citation
42 U.S.C. § 300i–2
Title 42 — The Public Health and Welfare
Last Updated
Apr 6, 2026
Release point: 119-73