RANCH WATER SERVICE INC
PWS ID: AZ0408082 · KINGMAN, Arizona 86401
Population Served
135
Total Violations
890
Health-Based Violations
172
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Public/Private
- Connections
- 3
- County
- Mohave
- School/Daycare
- No
- MCL Violations
- 168
- Monitoring Violations
- 600
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 105 | 2017 |
| Combined Radium (-226 and -228) | MR | 86 | 2025 |
| Combined Uranium | MR | 86 | 2025 |
| Arsenic | MR | 85 | 2025 |
| Revised Total Coliform Rule | MON | 72 | 2025 |
| Combined Uranium | MCL | 56 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 49 | 2019 |
| Chlorine | MR | 47 | 2018 |
| Radium-228 | MR | 45 | 2019 |
| Radium-226 | MR | 45 | 2019 |
| Public Notice | Other | 40 | 2024 |
| Consumer Confidence Rule | Other | 28 | 2025 |
| Lead and Copper Rule | MR | 14 | 2024 |
| Revised Total Coliform Rule | RPT | 13 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 10 | 2012 |
| TTHM | MR | 10 | 2012 |
| Coliform (TCR) | MR | 7 | 2013 |
| Arsenic | MCL | 7 | 2012 |
| Nitrate | MR | 4 | 2006 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| 1,1-Dichloroethylene | MR | 2 | 2002 |
| 1,2-Dichloroethane | MR | 2 | 2002 |
| 1,1,1-Trichloroethane | MR | 2 | 2002 |
| Carbon tetrachloride | MR | 2 | 2002 |
| 1,2-Dichloropropane | MR | 2 | 2002 |
| Trichloroethylene | MR | 2 | 2002 |
| 1,1,2-Trichloroethane | MR | 2 | 2002 |
| CHLOROBENZENE | MR | 2 | 2002 |
| Toluene | MR | 2 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.