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Data / Federal rules / 2024-10919

National Primary Drinking Water Regulations: Consumer Confidence Reports

The Environmental Protection Agency published this final rule in the Federal Register on May 24, 2024. It took effect on June 24, 2024.

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What the agency says

The U.S. Environmental Protection Agency (EPA) is revising the Consumer Confidence Report (CCR) Rule in accordance with America's Water Infrastructure Act (AWIA) of 2018 (United States, 2018) and is requiring States, territories, and Tribes with primary enforcement responsibility to report compliance monitoring data (CMD) to the EPA. The revisions will improve the readability, clarity, and understandability of CCRs as well as the accuracy of the information presented, improve risk communication in CCRs, incorporate electronic delivery options, provide supplemental information regarding lead levels and control efforts, and require systems who serve 10,000 or more persons to provide CCRs to customers biannually (twice per year). The final rule requirements for States to submit to the EPA CMD for all National Primary Drinking Water Regulations (NPDWRs) will improve the EPA's ability to fulfill oversight responsibilities under the Safe Drinking Water Act (SDWA).

Key facts

Document number
2024-10919
Type
Final rule
Action
Final rule
Agency
Environmental Protection Agency
Published
May 24, 2024
Takes effect
June 24, 2024
Dates
This final rule is effective on June 24, 2024. The compliance date for the revisions to 40 CFR part 141, subpart O is set forth in Sec. 141.152. The compliance date for States (as defined in Sec. 142.2) to report CMD is set forth in Sec. 142.15(b)(3).
Docket
EPA-HQ-OW-2022-0260; FRL 8464-01-OW
Regulation ID (RIN)
2040-AG14
Code of Federal Regulations
40 CFR 141; 40 CFR 142
Topics
Administrative practice and procedure; Copper; Environmental protection; Indians-lands; Intergovernmental relations; Lead; Reporting and recordkeeping requirements; Water supply
Pages
35

The document on federalregister.gov PDF

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Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.