EPCOR - RIO LINDO
PWS ID: AZ0415040 · EL MIRAGE, Arizona 85335
Population Served
79
Total Violations
279
Health-Based Violations
23
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 36
- County
- La Paz
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 206
- Treatment Tech Violations
- 22
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 25 | 2020 |
| Coliform (TCR) | MR | 22 | 2014 |
| Interim Enhanced Surface Water Treatment Rule | MR | 20 | 2020 |
| Consumer Confidence Rule | Other | 16 | 2015 |
| Lead and Copper Rule | MR | 15 | 2021 |
| Interim Enhanced Surface Water Treatment Rule | TT | 12 | 2020 |
| Surface Water Treatment Rule | MR | 12 | 2020 |
| Surface Water Treatment Rule | TT | 10 | 2020 |
| Xylenes, Total | MR | 9 | 2001 |
| DICHLOROMETHANE | MR | 9 | 2001 |
| Benzene | MR | 9 | 2001 |
| Nitrate | MR | 7 | 2004 |
| E. COLI | MR | 6 | 2018 |
| Public Notice | Other | 6 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2013 |
| TTHM | MR | 4 | 2013 |
| Revised Total Coliform Rule | MON | 4 | 2018 |
| Endothall | MR | 2 | 2001 |
| Thallium, Total | MR | 1 | 1998 |
| Selenium | MR | 1 | 1998 |
| TTHM | MCL | 1 | 2005 |
| p-Dichlorobenzene | MR | 1 | 1998 |
| trans-1,2-Dichloroethylene | MR | 1 | 1998 |
| 1,1,1-Trichloroethane | MR | 1 | 1998 |
| Carbon tetrachloride | MR | 1 | 1998 |
| Barium | MR | 1 | 1998 |
| 1,2-Dichloropropane | MR | 1 | 1998 |
| Trichloroethylene | MR | 1 | 1998 |
| 1,1,2-Trichloroethane | MR | 1 | 1998 |
| Tetrachloroethylene | MR | 1 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.