Water Quality in San Antonio, TX (78298)
EPA violation data for public water systems serving ZIP code 78298.
No Health-Based Violations
None of the 23 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are2 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 36% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
23
Water Systems
2
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (23)
Valley Ridge Manufactured Home Community
San Geronimo Airpark
Saws Texas Research Park
All resolvedSaws Northeast
Cagnon Pump Station
Bmwd Leon Springs Mobile Villa
Saws Scenic And Serene Hills
Saws Geronimo Forest Water System
Saws Bsr Water Company
Saws Mountain Laurel
Saws Anaqua Springs Ranch
Saws Chaparral
Lakeside Water Co
Kelly Usa
Saws Hill Country
Saws Concept Therapy Institute
Saws Southside
Saws Castle Hills
All resolvedSaws Oakland Estates
Saws North San Antonio Hills
Saws Elm Valley Park
Saws Hidden Springs
Saws Meadowood Acres
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
San Antonio (78298) has more violations than 36% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 2, most of which are monitoring/reporting issues.
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.