Population Served
135.1K
Service Connections
54.0K
Total Violations
20
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution1.90 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
- Surface Water
- System Type
- Community Water System
- City
- PORTLAND
- ZIP Code
- 04102
- Counties Served
- Cumberland
- Cities Served
- PORTLAND, RAYMOND, SCARBOROUGH, SOUTH PORTLAND, STANDISH, WESTBROOK, WINDHAM, CAPE ELIZABETH + 3 more
- Open Violations
- 0
- State
- Maine
Violation Summary
20
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2022-10-01
Explore Maine Water Quality
See all water systems, lead data, and violation trends for Maine.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: ME0091300.SafeWater Home