Who supplies my water · CA
Where Aliso Viejo's tap water comes from
EPA records point to Moulton Niguel Water District as the water system for Aliso Viejo.
Orange County · Population 50,457
The water system for Aliso Viejo
Moulton Niguel Water District
PWSID CA3010073 · Purity Score 100/100 (Excellent) · Confidence: moderate · Assessed at the water-system levelAbout 96% of Aliso Viejo's homes are inside Moulton Niguel Water District's service area (EPA service-area map).
Full water report for Moulton Niguel Water DistrictMoulton Niguel Water District: contact and record
System-level records from EPA. Not a test of your tap.
ZIP codes in Aliso Viejo
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.
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Follow Aliso Viejo's water
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