Who supplies my water · CA

Where Hermosa Beach's tap water comes from

EPA records point to California Water Service Co. as the water system for Hermosa Beach.

Los Angeles County · Population 18,687

The water system for Hermosa Beach

California Water Service Co.
PWSID CA1910134 · Purity Score 98/100 (Excellent) · Confidence: moderate · Assessed at the water-system level
About 100% of Hermosa Beach's homes are inside California Water Service Co.'s service area (EPA service-area map).
Full water report for California Water Service Co.

System-level records from EPA. Not a test of your tap.

ZIP codes in Hermosa Beach

A ZIP code is a postal area, not a water service area. Your water bill names your supplier.

90254

Follow this water

Follow Hermosa Beach's water

One email when California Water Service Co. publishes a new sampling round, a result moves above or below its reference, or the system's score changes.

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