OAK BLUFFS WATER DISTRICT
Community Water System · Massachusetts · OAK BLUFFS
PWSID: MA4221000
WholesalerCompliant
Population Served
24.0K
Service Connections
4.6K
Total Violations
167
Health-Based Violations
29
Lead & Copper Data
Lead Level
Caution3.90 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- OAK BLUFFS
- ZIP Code
- 02557
- Counties Served
- Dukes
- Cities Served
- OAK BLUFFS
- Open Violations
- 0
- State
- Massachusetts
Violation Summary
167
Total Violations
29
Health-Based
0
Open Now
Most recent violation: 2015-07-01
Explore Massachusetts Water Quality
See all water systems, lead data, and violation trends for Massachusetts.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: MA4221000.SafeWater Home