Ps 21
PWSID: NY1030300
System Details
| Population Served | 25 |
| Service Connections | 1 |
| Water Source | Groundwater |
| System Type | Transient Non-Community |
| Owner | Private |
| Status | Active |
| City | Chatham |
| Zip Code | 12037 |
Areas Served
- Chatham (t), Columbia County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
Violation History (34 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-04-01 | Major | Acknowledged |
| | 2025-04-01 | Major | Returned to Compliance |
| | 2024-05-01 | | Returned to Compliance |
| | 2024-05-01 | | Acknowledged |
| | 2024-05-01 | | Returned to Compliance |
| | 2024-01-01 | Major | Acknowledged |
| | 2024-01-01 | Major | Acknowledged |
| | 2024-01-01 | Major | Returned to Compliance |
| | 2023-02-01 | | Returned to Compliance |
| | 2023-02-01 | | Acknowledged |
| | 2023-02-01 | | Returned to Compliance |
| | 2022-12-01 | | Returned to Compliance |
| | 2022-12-01 | | Returned to Compliance |
| | 2022-10-01 | | Returned to Compliance |
| | 2022-10-01 | | Returned to Compliance |
| | 2022-08-01 | | Returned to Compliance |
| | 2022-08-01 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2022-06-01 | | Returned to Compliance |
| | 2022-06-01 | | Returned to Compliance |
| | 2022-05-01 | | Returned to Compliance |
| | 2022-05-01 | | Returned to Compliance |
| | 2022-04-01 | | Returned to Compliance |
| | 2022-04-01 | | Returned to Compliance |
| | 2022-03-01 | | Returned to Compliance |
| | 2021-11-01 | | Returned to Compliance |
| | 2021-10-01 | | Returned to Compliance |
| | 2020-11-01 | | Returned to Compliance |
| | 2020-08-01 | | Acknowledged |
| | 2019-11-01 | | Returned to Compliance |
| | 2018-02-01 | | Returned to Compliance |
| | 2017-12-01 | | Returned to Compliance |
| | 2017-10-01 | | Returned to Compliance |