Water Quality in San Antonio, TX (78201)
EPA violation data for public water systems serving ZIP code 78201.
No Health-Based Violations
None of the 9 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.
41,981
Population
9
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (9)
San Antonio Water System
Purchased surface water 2,113,151 people served
0 violations
Lead tested: 1.6 ppb (limit: 15 ppb) ✓
Wildwood
Groundwater 2,078 people served
0 violations
Meadow Village No. 1
Groundwater 1,598 people served
0 violations
Balcones
Groundwater 1,380 people served
0 violations
Lackland City Water Co-Big Cou
Groundwater 1,000 people served
0 violations
Holla Bend Nat Wildlife Refuge
Groundwater 100 people served
0 violations
Grady'S Texas Star Inn
Groundwater 55 people served
0 violations
Lost Valley Resort Ranch
Groundwater 0
0 violations
Sisterdale Dance Hall & Event Center
Groundwater 0
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit1.6 ppb measured
Action level: 15 ppb
Sampled: Jan 2022
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.