Monson Utilities District
PWSID: ME0091030
System Details
| Population Served | 298 |
| Service Connections | 119 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Monson |
| Zip Code | 04464 |
Areas Served
- Monson, Piscataquis County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Copper (90th percentile) | 1.6000 mg/L | 1.300 mg/L | EXCEEDS Action Level |
| Copper (90th percentile) | 1.6000 mg/L | 1.300 mg/L | EXCEEDS Action Level |
| Copper (90th percentile) | 1.5000 mg/L | 1.300 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0041 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0033 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0031 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0025 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0024 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0018 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0017 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0015 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
5 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Open |
| | 2024-11-02 | Yes | Open |
| | 2024-04-12 | Yes | Open |
| | 2024-03-07 | | Open |
| | 2024-01-01 | Yes | Open |
Violation History (50 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-09-29 | | Returned to Compliance |
| | 2024-01-01 | | Returned to Compliance |
| | 2024-01-01 | | Returned to Compliance |
| | 2024-01-01 | | Returned to Compliance |
| | 2024-01-01 | | Returned to Compliance |
| | 2023-12-30 | | Returned to Compliance |
| | 2023-12-30 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2022-10-01 | | Returned to Compliance |
| | 2022-10-01 | | Returned to Compliance |
| | 2022-10-01 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2021-07-01 | | Returned to Compliance |
| | 2021-07-01 | | Returned to Compliance |
| | 2016-03-31 | | Returned to Compliance |
| | 2016-03-31 | | Returned to Compliance |
| | 2015-01-01 | | Returned to Compliance |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Returned to Compliance |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Returned to Compliance |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Returned to Compliance |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Returned to Compliance |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2015-01-01 | Major | Acknowledged |
| | 2014-01-01 | Yes | Returned to Compliance |
| | 2014-01-01 | Major | Returned to Compliance |
| | 2014-01-01 | Major | Returned to Compliance |
| | 2014-01-01 | Major | Returned to Compliance |
| | 2014-01-01 | Major | Returned to Compliance |
| | 2013-01-01 | Yes | Returned to Compliance |
| | 2006-10-01 | | Returned to Compliance |