Water Quality in Los Angeles, CA (93536)
EPA violation data for public water systems serving ZIP code 93536.
Past Health-Based Violations
32 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 12 monitoring/reporting violations.
More violations than 89% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
73,412
Population
25
Water Systems
44
Violations (5yr)
32
Health-Based
Location
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Water Systems Serving This Area (25)
Griffith Park
Los Angeles-City, Dept. Of Water & Power
Long Beach Utilities Department
Cws - Bakersfield
Bakersfield, City Of
Antelope Valley Poppy Reserve State Park
Quartz Hill Water Dist.
Palm Ranch Irrigation Dist.
Smith Forks Water System
All resolvedLand Projects Mutual Water Co.
18 health-basedDel Sur School/Westside Union District
All resolvedAntelope Valley Indian Museum State Park
Csp - Red Rock Canyon
Mettler Valley Mutual
11 health-basedCsp - Fort Tejon
Challenger Memorial Youth Center
Quail Canyon Sea
Csp - Tule Elk
Challenger Youth Center
Neenach School
Calandri Farms Water System F
Mountain Shadows Trlr Pa
Tierra Bonita Mutual Water
Bleich Flats Mutual
Hungry Valley State Vehicular Rec Area
3 health-basedContaminants Found
A naturally occurring element that can cause cancer and other health effects at high levels.
Used to disinfect water — generally safe at regulated levels.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
Los Angeles (93536) has more violations than 89% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 44.
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.