Somerville Water Dept. (mwra)
PWSID: MA3274000
System Details
| Population Served | 81,045 |
| Service Connections | 15,109 |
| Water Source | Surface Water Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Somerville |
| Zip Code | 02145 |
Areas Served
- Somerville, Middlesex County, 02145
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0212 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0149 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0129 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0120 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0095 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0089 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0075 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0066 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0066 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0064 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0039 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2020-01-01 | | Open |
Violation History (7 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2008-01-01 | Yes | Returned to Compliance |
| | 2000-01-01 | Yes | Returned to Compliance |
| | 1998-01-01 | Yes | Returned to Compliance |
| | 1994-01-01 | Yes | Returned to Compliance |
| | 1993-01-01 | Yes | Returned to Compliance |
| | 1992-01-01 | Yes | Returned to Compliance |