MESCAL LAKES WATER SYSTEM
PWS ID: AZ0402052 · GLENDALE, Arizona 85307
Population Served
1,390
Total Violations
160
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 556
- County
- Cochise
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 119
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 18 | 2022 |
| Coliform (TCR) | MR | 11 | 2012 |
| Consumer Confidence Rule | Other | 6 | 2009 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2023 |
| TTHM | MR | 6 | 2023 |
| Coliform (TCR) | MCL | 5 | 2008 |
| Barium | MR | 3 | 1992 |
| Cadmium | MR | 3 | 1992 |
| Chromium | MR | 3 | 1992 |
| Fluoride | MR | 3 | 1992 |
| Mercury | MR | 3 | 1992 |
| Selenium | MR | 3 | 1992 |
| Arsenic | MR | 3 | 1992 |
| Nitrate | MR | 2 | 1989 |
| cis-1,2-Dichloroethylene | MR | 2 | 2004 |
| DICHLOROMETHANE | MR | 2 | 2004 |
| p-Dichlorobenzene | MR | 2 | 2004 |
| 1,1-Dichloroethylene | MR | 2 | 2004 |
| trans-1,2-Dichloroethylene | MR | 2 | 2004 |
| 1,1,1-Trichloroethane | MR | 2 | 2004 |
| Carbon tetrachloride | MR | 2 | 2004 |
| 1,2-Dichloropropane | MR | 2 | 2004 |
| 1,1,2-Trichloroethane | MR | 2 | 2004 |
| Tetrachloroethylene | MR | 2 | 2004 |
| Toluene | MR | 2 | 2004 |
| Ethylbenzene | MR | 2 | 2004 |
| Styrene | MR | 2 | 2004 |
| 1,2,4-Trichlorobenzene | MR | 2 | 2004 |
| Xylenes, Total | MR | 2 | 2004 |
| Trichloroethylene | MR | 2 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.