Water Quality in San Jose, CA (93313)
EPA violation data for public water systems serving ZIP code 93313.
Active Health Violations
12 health-based violations 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 80% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
61,843
Population
25
Water Systems
23
Violations (5yr)
12
Health-Based
Location
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Water Systems Serving This Area (25)
Cws - Bakersfield
Bakersfield, City Of
Interstate 5 Utility Company
Costajo Arco Ampm
All resolvedPanama School
Sycamore Canyon Golf Course
General Shafter School
Corral Drive-In Theater
Manny Water System
All resolvedDwr-Chrisman Pumping Plant/Wind Gap
Bear Mountain Truck Stop
Mettler County Water District
12 health-basedThe Patch Fruit Stand
Harvest Steakhouse-Inactive
Brilliant Minds Academy
Grace Community Church Water System
Andrews Ag., Inc
Gosford Road Water Company
Ferran Water System
Opal Fry And Son
Prince Truck Stop Water System
Rio Viejo Water System
The Parks Water Hole
Dwr - Edmonston Pumping Plant
Skydive San Joaquin Valley
All resolvedContaminants 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: Jan 2023
How Does This Compare?
San Jose (93313) has more violations than 80% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 23.
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.