COHAS
New Hampshire — Community Water System — PWSID: NH1391030
System Information
| PWSID | NH1391030 |
| System Name | COHAS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Inactive |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 18, 1997 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | NASHUA |
| ZIP Code | 030610448 |
| Address | 4 WATER ST |
| Organization | — |
| Phone | — |
Population & Service
| Population Served | 180 |
| Service Connections | 72 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.