Lake Thunderhead
PWSID: MO2036165
System Details
| Population Served | 585 |
| Service Connections | 652 |
| Water Source | Surface Water Purchased |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Unionville |
| Zip Code | 63565-0000 |
Areas Served
- Unionville, Putnam County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0029 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 |
| 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 (28 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-07-01 | | Returned to Compliance |
| | 2024-07-01 | | Returned to Compliance |
| | 2024-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2021-10-01 | Major | Returned to Compliance |
| | 2021-06-01 | Major | Returned to Compliance |
| | 2020-11-01 | Major | Returned to Compliance |
| | 2020-07-01 | | Returned to Compliance |
| | 2019-11-01 | Major | Returned to Compliance |
| | 2019-07-01 | Major | Returned to Compliance |
| | 2019-03-01 | Major | Returned to Compliance |
| | 2019-01-01 | Major | Returned to Compliance |
| | 2019-01-01 | Major | Returned to Compliance |
| | 2017-01-01 | | Returned to Compliance |
| | 2017-01-01 | | Returned to Compliance |
| | 2016-07-01 | Yes | Returned to Compliance |
| | 2016-07-01 | Yes | Returned to Compliance |
| | 2016-04-01 | Yes | Returned to Compliance |
| | 2016-04-01 | Yes | Returned to Compliance |
| | 2016-01-01 | Yes | Returned to Compliance |
| | 2016-01-01 | Yes | Returned to Compliance |
| | 2015-10-01 | Yes | Returned to Compliance |
| | 2015-10-01 | Yes | Returned to Compliance |
| | 2015-07-01 | Yes | Returned to Compliance |
| | 2015-07-01 | Yes | Returned to Compliance |
| | 2012-07-01 | | Returned to Compliance |
| | 2004-10-01 | | Returned to Compliance |