Water Quality in San Jose, CA (93518)
EPA violation data for public water systems serving ZIP code 93518.
No Health-Based Violations
None of the 7 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,205
Population
7
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (7)
Cws - Bakersfield
Surface water 267,881 people served
0 violations
Lead tested: 2.8 ppb (limit: 15 ppb) ✓
Bakersfield, City Of
Purchased surface water 160,144 people served
0 violations
Lead tested: 1.3 ppb (limit: 15 ppb) ✓
Twin Oaks General Store
Groundwater 80 people served
0 violations
Piute Mountain School Water
Groundwater 75 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Caliente Water System
Groundwater 49 people served
0 violations
Rankin Ranch
Groundwater 33 people served
0 violations
Twin Oaks Ranch Water System
Groundwater 6 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit0 ppb measured
Action level: 15 ppb
Sampled: Jan 2025
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.