Water Quality in Refugio, TX (78377)
EPA violation data for public water systems serving ZIP code 78377.
No Health-Based Violations
None of the 4 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are4 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 48% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,421
Population
4
Water Systems
4
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (4)
City Of Refugio
All resolvedTrans Continental Gas Pipeline
Exxon Tom Oconnor Gas Plant
United Gas Pipeline Compressor
Contaminants Found
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jul 2025
How Does This Compare?
Refugio (78377) has more violations than 48% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 4, 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.