Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| TT | Health-based | Resolved | 1999-01-01 |
| TT | Health-based | Resolved | 1999-01-01 |
| TT | Health-based | Resolved | 1994-01-01 |
| TT | Health-based | Resolved | 1994-01-01 |
| TT | Health-based | Resolved | 1993-01-01 |
| TT | Health-based | Resolved | 1993-01-01 |
| MCL | Health-based | Archived | 1992-08-01 → 1992-08-31 |
| TT | Health-based | Resolved | 1992-01-01 |
| TT | Health-based | Resolved | 1992-01-01 |
| TT | Health-based | Archived | 1992-01-01 → 2000-05-05 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Lead | 0.0013 mg/L 8.6% of the EPA limit 0.0150 mg/L | 36/36 | LCR | 2025 |
30 contaminants tested, none detected
Utility contact
Frequently asked questions about Brookline Water and Sewer Division
Is Brookline Water and Sewer Division tap water safe to drink?
EPA monitoring detected 1 contaminant in Brookline Water and Sewer Division's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Brookline Water and Sewer Division's water?
EPA monitoring detected Lead. The full list with the level and data source for each is above.
How many people does Brookline Water and Sewer Division serve?
Brookline Water and Sewer Division reports serving 63,191 people in Massachusetts, per its EPA record.
Has Brookline Water and Sewer Division had any water quality violations?
The EPA has 11 violations on file for Brookline Water and Sewer Division, of which 10 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.