EPCOR - ANTHEM Water Quality Report
Population
23,826
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 22
violations recorded
C
Fair
Safety Grade
22 violations in the past 5 years, including 2 health-based
System Details
- PWSID
- AZ0407504
- Population Served
- 23,826
- Water Source
- Surface Water
- Owner
- Private
- State
- Arizona
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 8 |
| Contaminant 0800 | ✕ Health-Based | 2 |
| Contaminant 0300 | ⚠ Monitoring/Reporting | 8 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 14 |
Violation History
2024
12
2023
6
2022
4
2017
2
2012
1
2009
1
2007
1
2006
1
2005
1
2004
1
Total violations on record: 32
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
32violations total
114% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 4× the national average.