EPCOR - SAN TAN ANTHEM — Water Quality Report 2026
Serving 10,362 people · Arizona
Contaminant Test Results
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.019 µg/L | 0.004 µg/L | Over Limit |
EPA Violation History
5
Violations (last 5yr)
0
Unresolved
0
Health-Related
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
Disinfection byproduct treatment technique failure
Understanding violation severity
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly