Water Quality in San Jose, CA (93265)
EPA violation data for public water systems serving ZIP code 93265.
Active Health Violations
10 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 72% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,397
Population
28
Water Systems
13
Violations (5yr)
10
Health-Based
Location
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Water Systems Serving This Area (28)
Cws - Visalia
Tulare, City Of
Porterville, City Of
1 health-basedSpringville Pud
1 health-basedTriple R Mutual Water Co
8 health-basedPonderosa Csd
Cdf-Frasier Mill Campground
Scicon
Sequoia Crest Mutual Water Company
Sequoia Dawn
Camp Nelson Water Company
Cal Fire - Mountain Home Cnsrvtn Camp
Mountain View Duplexes
All resolvedGrier Mutual Water Company
Cdf-Hidden Falls Campground
Dept. Of Corrections
Mountain Home
Cdf-Hedrick Pond Campground
Sequoia Meadow Christian Camp
Cdf-Shake Campground
Pierpoint Springs Water Co.
Zephaniahs Camp
Usfs -Springville Ranger Station
Lakeside Minnit Mart
Mountain Aire Mutual Water Company
Usda-White River Campground
Circle J - Norris Ranch
Tract 327 Mutual Water Co
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
San Jose (93265) has more violations than 72% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 13.
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.