BIG ARM WATER SYSTEM
PWS ID: 083090309 · PABLO, 08 59855
Population Served
66
Total Violations
10
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 22
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 6
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 2 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 2017 |
| Combined Uranium | MR | 1 | 2017 |
| Combined Radium (-226 and -228) | MR | 1 | 2017 |
| Radium-226 | MR | 1 | 2017 |
| Radium-228 | MR | 1 | 2017 |
| Lead and Copper Rule | MR | 1 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.