BAR HARBOR KOA OCEANSIDE-WEST SIDE
PWS ID: ME0001409 · BAR HARBOR, Maine 04609
Population Served
401
Total Violations
63
Health-Based Violations
17
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Hancock
- School/Daycare
- No
- MCL Violations
- 17
- Monitoring Violations
- 40
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 23 | 2012 |
| Coliform (TCR) | MCL | 12 | 2011 |
| Revised Total Coliform Rule | MON | 12 | 2023 |
| Public Notice | Other | 6 | 2024 |
| Nitrate | MR | 5 | 2007 |
| Revised Total Coliform Rule | MCL | 5 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.