MCS CONVENIENCE
PWS ID: NH0518130 · CENTER CONWAY, New Hampshire 03813
Population Served
600
Total Violations
33
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Carroll
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 25
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 17 | 2011 |
| Public Notice | Other | 4 | 2011 |
| Revised Total Coliform Rule | MON | 4 | 2021 |
| Revised Total Coliform Rule | RPT | 4 | 2021 |
| E. COLI | MR | 4 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.