Shirley Water District
PWSID: MA2270000
System Details
| Population Served | 4,121 |
| Service Connections | 1,512 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Shirley |
| Zip Code | 01464 |
Areas Served
- Shirley, Middlesex County, 01464
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0021 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0014 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2016-12-14 | | Open |
Violation History (13 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-01 | | Returned to Compliance |
| | 2023-07-01 | | Acknowledged |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Acknowledged |
| | 2023-07-01 | | Returned to Compliance |
| | 2016-12-15 | | Returned to Compliance |
| | 2016-12-15 | | Returned to Compliance |
| | 2016-12-15 | | Returned to Compliance |
| | 2016-12-01 | | Returned to Compliance |
| | 2016-12-01 | | Returned to Compliance |
| | 2016-12-01 | | Returned to Compliance |
| | 2015-07-01 | | Returned to Compliance |