US BORDER STATION-LIMESTONE
PWS ID: ME0098284 · HOULTON, Maine 04730
Population Served
25
Total Violations
109
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 1
- County
- Aroostook
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 75
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 32 | 2013 |
| Revised Total Coliform Rule | MON | 22 | 2025 |
| Public Notice | Other | 16 | 2025 |
| Nitrate | MR | 11 | 2022 |
| E. COLI | MR | 10 | 2022 |
| Coliform (TCR) | MCL | 8 | 2015 |
| Revised Total Coliform Rule | TT | 4 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.