HARBORSIDE INN, INC.
PWS ID: RI2980058 · BLOCK ISLAND, Rhode Island 02807
Population Served
1,000
Total Violations
24
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Washington
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 9 | 1997 |
| Revised Total Coliform Rule | RPT | 5 | 2018 |
| Revised Total Coliform Rule | MON | 5 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.