Water Quality in San Diego, CA (91913)
EPA violation data for public water systems serving ZIP code 91913.
No Health-Based Violations
None of the 7 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
57,721
Population
7
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (7)
San Diego, City Of
Surface water 1,385,379 people served
0 violations
Helix Water District
Surface water 277,668 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Otay Water District
Purchased surface water 238,008 people served
0 violations
Sweetwater Authority
Surface water 191,282 people served
0 violations
Oceanside, City Of
Purchased surface water 171,483 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Escondido, City Of
Surface water 137,044 people served
0 violations
Lead tested: 1.1 ppb (limit: 15 ppb) ✓
Vista Irrigation District
Surface water 132,430 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Lead & Copper Levels
Lead (Pb)
Within limit0 ppb measured
Action level: 15 ppb
Sampled: Jan 2022
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.