KINO RANCH 2
PWS ID: AZ0412015 · NOGALES, Arizona 85621
Population Served
109
Total Violations
287
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 56
- County
- Santa Cruz
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 234
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 31 | 2015 |
| Chlorine | MR | 30 | 2025 |
| Consumer Confidence Rule | Other | 24 | 2018 |
| Revised Total Coliform Rule | RPT | 8 | 2020 |
| Revised Total Coliform Rule | MON | 7 | 2019 |
| Lead and Copper Rule | MR | 6 | 2021 |
| Nitrate | MR | 5 | 2006 |
| trans-1,2-Dichloroethylene | MR | 4 | 2015 |
| Carbon tetrachloride | MR | 4 | 2015 |
| 1,2-Dichloropropane | MR | 4 | 2015 |
| Trichloroethylene | MR | 4 | 2015 |
| Toluene | MR | 4 | 2015 |
| Ethylbenzene | MR | 4 | 2015 |
| cis-1,2-Dichloroethylene | MR | 4 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2012 |
| TTHM | MR | 4 | 2012 |
| DICHLOROMETHANE | MR | 4 | 2015 |
| o-Dichlorobenzene | MR | 4 | 2015 |
| p-Dichlorobenzene | MR | 4 | 2015 |
| 1,1-Dichloroethylene | MR | 4 | 2015 |
| 1,2-Dichloroethane | MR | 4 | 2015 |
| 1,1,1-Trichloroethane | MR | 4 | 2015 |
| 1,1,2-Trichloroethane | MR | 4 | 2015 |
| CHLOROBENZENE | MR | 4 | 2015 |
| Benzene | MR | 4 | 2015 |
| Styrene | MR | 4 | 2015 |
| Public Notice | Other | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| Tetrachloroethylene | MR | 4 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.