Water Quality

At La Puente Valley County Water District, we take great pride in the quality of your drinking water. Our advanced treatment systems are carefully designed to target specific contaminants and are monitored around the clock. Certified professionals and laboratories test our water thousands of times each year to ensure it meets or exceeds all state and federal drinking water standards. Your safety is our top priority, and we remain committed to delivering clean, reliable water every day.
Information Regarding Lead & Copper
The 2024 Lead Service Line Inventory program, mandated by the U.S. Environmental Protection Agency (EPA) under the Lead and Copper Rule Revisions (LCRR), requires all community and non-transient non-community water systems to develop and submit an inventory of their service line materials by October 16, 2024. This inventory encompasses both utility-owned and customer-owned portions of the service lines, identifying any locations with lead piping or galvanized piping requiring replacement.
Through completing field investigations and historical records review, LPVCWD has determined there is no lead or galvanized requiring replacement service lines in its distribution system.