Lead and Copper Rule for Drinking Water
The RLCR protects the public’s drinking water from metals that can adversely affect public health by requiring water systems to monitor lead and copper levels at the consumers’ taps.
Regulating Agencies
The State Water Resources Control Board, through the Division of Drinking Water (DDW), enforces the California Lead and Copper Rule (CA LCR), which is aligned with the U.S. Environmental Protection Agency’s (US EPA’s) Lead and Copper Rule (LCR).
Lead and Copper Rule Revisions (LCRR)
On January 15, 2021, the U.S. EPA issued revisions to the federal LCR. The U.S. EPA’s new Lead and Copper Rule Revisions (LCRR) strengthen every aspect of the LCR to better protect communities from the impacts of lead exposure. The new LCRR will get the lead out of our nation’s drinking water and empower communities through information.
The LCRR requires community water systems throughout the United States (approx. 4,000 water systems in CA), including SCV Water, to conduct an inventory of service lines and determine the material of those lines and fittings, which is required to be completed by October 16, 2024.