Potosi Pws
PWSID: MO6010659
System Details
| Population Served | 2,527 |
| Service Connections | 1,236 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Potosi |
| Zip Code | 63664-0000 |
Areas Served
- Potosi, Washington County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0018 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0016 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0016 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0016 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0016 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
Violation History (37 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-04-27 | | Returned to Compliance |
| | 2024-04-27 | | Returned to Compliance |
| | 2023-03-01 | Major | Returned to Compliance |
| | 2023-03-01 | Major | Returned to Compliance |
| | 2023-03-01 | Major | Acknowledged |
| | 2023-03-01 | Major | Acknowledged |
| | 2023-03-01 | Major | Returned to Compliance |
| | 2015-12-01 | Yes | Returned to Compliance |
| | 2015-12-01 | Yes | Returned to Compliance |
| | 2015-09-01 | Yes | Returned to Compliance |
| | 2015-09-01 | Yes | Returned to Compliance |
| | 2011-11-10 | | Returned to Compliance |
| | 2011-09-14 | | Returned to Compliance |
| | 2011-05-31 | | Returned to Compliance |
| | 2010-09-01 | Major | Returned to Compliance |
| | 2001-01-01 | Yes | Returned to Compliance |
| | 2001-01-01 | Yes | Returned to Compliance |
| | 1999-09-01 | Yes | Returned to Compliance |
| | 1999-09-01 | Yes | Returned to Compliance |
| | 1999-01-01 | Yes | Returned to Compliance |
| | 1999-01-01 | Yes | Returned to Compliance |
| | 1998-05-01 | Yes | Returned to Compliance |
| | 1998-05-01 | Yes | Returned to Compliance |
| | 1997-10-01 | Yes | Returned to Compliance |
| | 1997-10-01 | Yes | Returned to Compliance |
| | 1997-09-01 | Yes | Returned to Compliance |
| | 1997-09-01 | Yes | Returned to Compliance |
| | 1996-09-01 | Yes | Returned to Compliance |
| | 1996-09-01 | Yes | Returned to Compliance |
| | 1996-08-01 | Yes | Returned to Compliance |
| | 1996-08-01 | Yes | Returned to Compliance |
| | 1994-11-01 | Yes | Returned to Compliance |
| | 1994-11-01 | Yes | Returned to Compliance |
| | 1994-09-01 | Yes | Returned to Compliance |
| | 1994-09-01 | Yes | Returned to Compliance |
| | 1993-09-01 | Yes | Returned to Compliance |
| | 1993-09-01 | Yes | Returned to Compliance |