Water Quality in Los Angeles, CA (93243)
EPA violation data for public water systems serving ZIP code 93243.
Past Health-Based Violations
12 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 5 monitoring/reporting violations.
More violations than 76% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
834
Population
15
Water Systems
17
Violations (5yr)
12
Health-Based
Location
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Water Systems Serving This Area (15)
Griffith Park
Los Angeles-City, Dept. Of Water & Power
Long Beach Utilities Department
Cws - Bakersfield
Bakersfield, City Of
Tejon Castac Wd - I5 & Laval Rd
All resolvedTejon Ranch Grapevine Water
Lebec County Water District
9 health-basedEl Tejon Middle School
Frazier Mountain High School
3 health-basedTejon Ranch Main Headquarters
Gorman Elementary School
Golden Valley Municipal Water District
Pyramid Lake Rv Resort
All resolvedFrykholm Water System
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Los Angeles (93243) has more violations than 76% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 17.
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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.