HOLYOKE WATER WORKS
Community Water System · Massachusetts · HOLYOKE
PWSID: MA1137000
Compliant
Population Served
40.1K
Service Connections
8.2K
Total Violations
76
Health-Based Violations
0
Lead & Copper Data
Lead Level
Elevated9.00 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
- Surface Water
- System Type
- Community Water System
- City
- HOLYOKE
- ZIP Code
- 01040
- Counties Served
- Hampden
- Cities Served
- HOLYOKE
- Open Violations
- 0
- State
- Massachusetts
Violation Summary
76
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2018-07-01
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: MA1137000.SafeWater Home