RIPPLEFFECT INC-COW ISLAND
PWS ID: ME0094842 · PORTLAND, Maine 04112
Population Served
159
Total Violations
78
Health-Based Violations
29
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Cumberland
- School/Daycare
- No
- MCL Violations
- 21
- Monitoring Violations
- 39
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 20 | 2011 |
| Coliform (TCR) | MCL | 17 | 2012 |
| Nitrate | MR | 10 | 2023 |
| Revised Total Coliform Rule | MON | 9 | 2025 |
| Revised Total Coliform Rule | TT | 8 | 2021 |
| Public Notice | Other | 6 | 2023 |
| Revised Total Coliform Rule | MCL | 4 | 2023 |
| Revised Total Coliform Rule | RPT | 4 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.