Who supplies my water · CA

Where Ladera Ranch's tap water comes from

EPA records point to Santa Margarita Water District as the water system for Ladera Ranch.

Orange County · Population 26,170

The water system for Ladera Ranch

Santa Margarita Water District
PWSID CA3010101 · Purity Score 100/100 (Excellent) · Confidence: moderate · Assessed at the water-system level
About 100% of Ladera Ranch's homes are inside Santa Margarita Water District's service area (EPA service-area map).
Full water report for Santa Margarita Water District Santa Margarita Water District: contact and record

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

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

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