Water Quality in San Diego, CA (92130)
EPA violation data for public water systems serving ZIP code 92130.
Active Health Violations
34 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 95% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
60,768
Population
23
Water Systems
82
Violations (5yr)
34
Health-Based
Location
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Water Systems Serving This Area (23)
San Diego, City Of
Helix Water District
Otay Water District
Sweetwater Authority
Oceanside, City Of
Escondido, City Of
Vista Irrigation District
Family Dollar - Tustin
Tractor Supply Company Glendive
1 health-basedStripes 1509
All resolvedDollar General Store 14889
16 health-basedMidway Mobile Homes Llc
Dollar General #18760
Dollar General Store
Tractor Supply - Mcconnelsville
1 health-basedHarbison Canyon Estates
Dollar General #12985 - Tekonsha
Dollar General Lake Hills
Dollar General Yukon Rd
Raceway 763
All resolvedDollar General Midland
16 health-basedTractor Supply Co
All resolvedDollar General Arcola
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2022
How Does This Compare?
San Diego (92130) has more violations than 95% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 82.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
One of the few filtration methods effective at removing nitrates and nitrites. Essential for households with infants.
Targets:Nitrate, Nitrite, Dissolved Solids
Look for:NSF/ANSI 58 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.