Water Quality in Oxnard, CA (93013)
EPA violation data for public water systems serving ZIP code 93013.
Past Health-Based Violations
7 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 3 monitoring/reporting violations.
More violations than 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
16,317
Population
15
Water Systems
10
Violations (5yr)
7
Health-Based
Location
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Water Systems Serving This Area (15)
Oxnard Water Dept
Ventura Water Department
City Of Santa Maria Utilities Department
City Of Santa Barbara Water Department
Ventura Wwd No. 8 - Simi Valley
All resolvedGoleta Water District
Cal American Water Co
All resolvedCity Of Thousand Oaks Water Department
Camarillo Water Dept
Golden State Water Company - Simi Valley
Lompoc-City Water Utility Div
Ventura Cwwd No. 1 - Moorpark
Golden State Water Company - Orcutt
All resolvedCarpinteria Valley Water District
Santa Clara Resources
7 health-basedContaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2023
How Does This Compare?
Oxnard (93013) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10.
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.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 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.