Water Quality in Los Angeles, CA (93550)
EPA violation data for public water systems serving ZIP code 93550.
Active Health Violations
1 health-based violation 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 53% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
80,645
Population
17
Water Systems
5
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (17)
Griffith Park
Los Angeles-City, Dept. Of Water & Power
Long Beach Utilities Department
Palmdale Water Dist.
Northrop Grumman Corp.
All resolvedJoshua View Mobile Home Park
Colby Ranch-United Methodist Camp
Alpine Springs Mobile Home Park
1 health-basedMount Gleason Conservation
Mt Gleason Conservation Camp 16
Desert Aire Golf Course
The Boeing Company - Hdait
All resolvedJoshua Acres Mutual Wc
Rancho Sierra Acres
Daehan Christian Soodowon
Hidden Springs Cafe
U S Air Force Plant 42
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Los Angeles (93550) has more violations than 53% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 5.
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
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 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.