Public water system · MA3288000
ActiveSudbury Water District
Community water system in Middlesex County, Massachusetts, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
18,416
Service connections
6,288
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-08-01 | 2A | 8000 | Yes | Addressed |
| 2022-06-01 | 52 | 5000 | No | Addressed |
| 2019-06-01 | 34 | 3002 | No | Unaddressed |
| 2018-06-01 | 66 | 5000 | No | Addressed |
| 2014-10-01 | 24 | 3100 | No | Archived |
| 2014-03-01 | 03 | 4000 | No | Resolved |
| 2010-06-01 | 03 | 2989 | No | Resolved |
| 2010-06-01 | 03 | 2976 | No | Resolved |
| 2010-06-01 | 03 | 2380 | No | Resolved |
| 2010-06-01 | 03 | 2984 | No | Resolved |
| 2010-06-01 | 03 | 2977 | No | Resolved |
| 2010-06-01 | 03 | 2980 | No | Resolved |
Sudbury Water District: frequently asked questions
Is Sudbury Water District's water safe to drink?
Sudbury Water District is an active community water system regulated under the Safe Drinking Water Act, overseen by the MA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Sudbury Water District?
Sudbury Water District (PWSID MA3288000) is a local government-owned community water system, regulated by the MA state drinking water program.
How many people does Sudbury Water District serve?
Sudbury Water District reports serving 18,416 people through 6,288 service connections in Middlesex County, Massachusetts.
Where does Sudbury Water District get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Middlesex County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Middlesex Water Company | Middlesex | 233,376 | Community | Surface water |
| Cambridge Water Department | Middlesex | 118,214 | Community | Surface water |
| Lowell Regional Water Utility | Middlesex | 115,000 | Community | Surface water |
| Newton Water Dept. (MWRA) | Middlesex | 88,415 | Community | Purchased surface water |
| Somerville Water Dept. (MWRA) | Middlesex | 81,045 | Community | Purchased surface water |
| Framingham Water Dept. (MWRA) | Middlesex | 72,362 | Community | Purchased surface water |