CHICHESTER CENTRAL SCH
PWS ID: NH0455010 · CHICHESTER, New Hampshire 03258
Population Served
242
Total Violations
59
Health-Based Violations
53
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Merrimack
- School/Daycare
- Yes
- MCL Violations
- 39
- Monitoring Violations
- 2
- Treatment Tech Violations
- 14
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 32 | 2017 |
| Lead and Copper Rule | TT | 14 | 2012 |
| Coliform (TCR) | MCL | 7 | 1996 |
| Nitrate | MR | 2 | 1995 |
| Public Notice | Other | 2 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.