Water Quality in Los Angeles, CA (90063)
EPA violation data for public water systems serving ZIP code 90063.
No Health-Based Violations
None of the 9 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There is1 monitoring/reporting violation (missed testing deadlines), all resolved.
Better than 29% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
48,397
Population
9
Water Systems
1
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (9)
Griffith Park
Los Angeles-City, Dept. Of Water & Power
Long Beach Utilities Department
Camps Paige/Afflerbaugh Water
Fire Suppression Camp #19
California Conservation Camp #14
All resolvedActon Conservation Camp #11
Henninger Flats
Camp Unity / Barley Flats
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Los Angeles (90063) has more violations than 29% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 1, most of which are monitoring/reporting issues.
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.