ISLAND FALLS WATER DEPT
PWS ID: ME0090720 · ISLAND FALLS, Maine 04747
Population Served
475
Total Violations
145
Health-Based Violations
19
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 190
- County
- Aroostook
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 120
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 16 | 2007 |
| Coliform (TCR) | MR | 13 | 2014 |
| Lead and Copper Rule | MR | 8 | 2008 |
| Nitrate | MR | 8 | 2021 |
| Arsenic | MR | 7 | 2025 |
| Endrin | MR | 7 | 2015 |
| BHC-GAMMA | MR | 7 | 2015 |
| Methoxychlor | MR | 7 | 2015 |
| Simazine | MR | 7 | 2015 |
| Hexachlorocyclopentadiene | MR | 7 | 2015 |
| Heptachlor | MR | 7 | 2015 |
| Di(2-ethylhexyl) phthalate | MR | 7 | 2015 |
| LASSO | MR | 7 | 2015 |
| Heptachlor epoxide | MR | 7 | 2015 |
| HEXACHLOROBENZENE | MR | 7 | 2015 |
| Di(2-ethylhexyl) adipate | MR | 7 | 2015 |
| Atrazine | MR | 7 | 2015 |
| Consumer Confidence Rule | Other | 2 | 2011 |
| Lead and Copper Rule | TT | 2 | 2024 |
| Surface Water Treatment Rule | TT | 1 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.