ROBERTS KNOLL CAMPGROUND
PWS ID: NH0067150 · ALTON, New Hampshire 03809
Population Served
183
Total Violations
37
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 88
- County
- Belknap
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 16
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | RPT | 13 | 2022 |
| Revised Total Coliform Rule | MON | 8 | 2022 |
| E. COLI | MR | 8 | 2023 |
| Revised Total Coliform Rule | TT | 5 | 2022 |
| Public Notice | Other | 3 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.