Who supplies my water · CA
Where La Mesa's tap water comes from
EPA records point to Helix Water District as the water system for La Mesa.
San Diego County · Population 60,767
The water system for La Mesa
Helix Water District
PWSID CA3710010 · Purity Score 100/100 (Excellent) · Confidence: moderate · Assessed at the water-system levelAbout 100% of La Mesa's homes are inside Helix Water District's service area (EPA service-area map).
Full water report for Helix Water DistrictHelix Water District: contact and record
System-level records from EPA. Not a test of your tap.
ZIP codes in La Mesa
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.
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Follow La Mesa's water
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