EPCOR - CHAPARRAL CITY Water Quality Report
Population
26,026
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 18
violations recorded
Fair
Safety Grade
18 violations in the past 5 years, including 1 health-based
System Details
- PWSID
- AZ0407017
- Population Served
- 26,026
- Water Source
- Surface Water
- Owner
- Private
- State
- Arizona
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 10 |
| Nitrate | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0100 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 3015 | ⚠ Monitoring/Reporting | 1 |
| Total Coliform | ⚠ Monitoring/Reporting | 1 |
| Beryllium | ⚠ Monitoring/Reporting | 2 |
| Fluoride | ⚠ Monitoring/Reporting | 2 |
| Contaminant 2920 | ⚠ Monitoring/Reporting | 1 |
| Arsenic | ✕ Health-Based | 9 |
| Contaminant 2105 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 2 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 1 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 3 |
Violation History
Total violations on record: 38
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Arsenic, Nitrate, Fluoride
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
Water Distiller
Removes heavy metals, minerals, and most contaminants through evaporation
Removes: Arsenic, Fluoride
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
136% of national average
National avg: ~28 per system