MARANA DWID - CULVER
PWS ID: AZ0410070 · MARANA, Arizona 85653
Population Served
709
Total Violations
154
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 256
- County
- Pima
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 116
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 57 | 2021 |
| Coliform (TCR) | MR | 15 | 2016 |
| TTHM | MR | 14 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 14 | 2024 |
| Consumer Confidence Rule | Other | 13 | 2021 |
| Lead and Copper Rule | MR | 5 | 2025 |
| Revised Total Coliform Rule | MON | 5 | 2021 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| Groundwater Rule | TT | 2 | 2021 |
| Coliform (TCR) | MCL | 2 | 2000 |
| Radium-228 | MR | 1 | 2004 |
| Radium-226 | MR | 1 | 2004 |
| Revised Total Coliform Rule | RPT | 1 | 2018 |
| Nitrate | MR | 1 | 2001 |
| 1,1,1-Trichloroethane | MR | 1 | 1998 |
| Endothall | MR | 1 | 2000 |
| Combined Radium (-226 and -228) | MR | 1 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.