Drinking water Lead and Copper Rule & Revisions

This page is for public water systems required to report under the Lead and Copper Rule & Revisions. Please visit our lead page for consumer information on lead in your home, testing, and other topics.

Lead and Copper Rule Revisions (LCRR)

On December 16, 2021, EPA finalized the Lead and Copper Rule Revisions (LCRR), which further strengthen the protections against lead in drinking water. The LCRR has a number of new requirements for water systems. The department has created forms and guidance below to assist water systems with complying with the upcoming LCRR requirements.

Please be aware that water systems must continue to comply with the current LCR requirements until the LCRR goes into effect on October 16, 2024.

Additional Information:

Lead and Copper Rule (LCR)



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