Browse Water Systems
3,946 public water systems in NH.
Public Water Systems Database
Browse 3,946 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| HOOKSETT VILLAGE WATER PCT | NH1181020 | New Hampshire | Community | 3,000 |
| GOFFSTOWN VILLAGE PCT | NH0911010 | New Hampshire | Community | 3,000 |
| WALNUT RIDGE/BRYANT WOODS | NH0112080 | New Hampshire | Community | 2,950 |
| WOODSTOCK WATER DEPT | NH2571020 | New Hampshire | Community | 2,950 |
| CHARLESTOWN WATER WORKS | NH0411010 | New Hampshire | Community | 2,850 |
| WINCHESTER WATER DEPT | NH2531010 | New Hampshire | Community | 2,800 |
| NEW LONDON SPRINGFIELD WATER | NH1721010 | New Hampshire | Community | 2,750 |
| CONWAY WATER AND SEWER | NH0511010 | New Hampshire | Community | 2,745 |
| GROVETON WATER SYS | NH1781010 | New Hampshire | Community | 2,650 |
| GORHAM WATER AND SEWER DEPT | NH0921010 | New Hampshire | Community | 2,630 |
| BENSONS WILD ANIMAL FARM | NH1207010 | New Hampshire | Transient Non-Community | 2,500 |
| TILTON NORTHFIELD WATER DIST | NH2351010 | New Hampshire | Community | 2,500 |
| LANCASTER WATER DEPT | NH1291010 | New Hampshire | Community | 2,450 |
| NH MOTOR SPEEDWAY | NH1407020 | New Hampshire | Transient Non-Community | 2,300 |
| LOCKE LAKE | NH0142010 | New Hampshire | Community | 2,278 |
| WOODSVILLE WATER AND LIGHT | NH1101040 | New Hampshire | Community | 2,075 |
| PARADISE SHORES | NH1612010 | New Hampshire | Community | 2,060 |
| GREAT BAY COMMUNITY COLLEGE | NH2235030 | New Hampshire | Non-Transient Non-Community | 2,050 |
| HOLLIS SCH DIST | NH1175030 | New Hampshire | Non-Transient Non-Community | 2,000 |
| HILLSBOROUGH WATER WORKS | NH1141010 | New Hampshire | Community | 2,000 |
| NORTH HINSDALE WATER DEPT | NH1151010 | New Hampshire | Community | 1,800 |
| ALTON WATER WORKS | NH0061010 | New Hampshire | Community | 1,800 |
| WILTON WATER WORKS | NH2521010 | New Hampshire | Community | 1,790 |
| BETHLEHEM VILLAGE DIST | NH0241010 | New Hampshire | Community | 1,750 |
| CENTRONICS DATA COMPUTER CORP. | NH1206010 | New Hampshire | Non-Transient Non-Community | 1,700 |
| ROLLINSFORD WATER SEWER DIST | NH2011010 | New Hampshire | Community | 1,688 |
| SUNAPEE WATER WORKS | NH2271010 | New Hampshire | Community | 1,680 |
| WHITEFIELD WATER | NH2501010 | New Hampshire | Community | 1,640 |
| FRANKLIN PIERCE UNIVERSITY | NH1994010 | New Hampshire | Non-Transient Non-Community | 1,638 |
| PITTSFIELD AQUEDUCT | NH1911010 | New Hampshire | Community | 1,630 |
| BELMONT WATER DEPT | NH0201010 | New Hampshire | Community | 1,612 |
| EXETER HIGH SCH | NH0805040 | New Hampshire | Non-Transient Non-Community | 1,605 |
| CONTOOCOOK VILLAGE PCT | NH1191010 | New Hampshire | Community | 1,600 |
| EPPING WATER AND SEWER DEPT | NH0761010 | New Hampshire | Community | 1,600 |
| HINSDALE WATER DEPT/DOWNTOWN | NH1151020 | New Hampshire | Community | 1,600 |
| ALVIRNE HIGH SCHOOL | NH1205010 | New Hampshire | Non-Transient Non-Community | 1,550 |
| ASHLAND WATER DEPT | NH0101010 | New Hampshire | Community | 1,525 |
| CANTERBURY REST AREA | NH0379020 | New Hampshire | Transient Non-Community | 1,505 |
| W VALLEY SKI AREA BASE LODGE | NH2447010 | New Hampshire | Transient Non-Community | 1,500 |
| LACONIA WATER WORKS/WEIRS | NH1281030 | New Hampshire | Community | 1,500 |
| CROTCHED MOUNTAIN SKI AREA | NH0217030 | New Hampshire | Transient Non-Community | 1,500 |
| MCDONALDS RESTAURANT | NH2358120 | New Hampshire | Transient Non-Community | 1,500 |
| SPRINGFIELD REST AREA | NH2179010 | New Hampshire | Transient Non-Community | 1,478 |
| GUNSTOCK ACRES VILLAGE DIST | NH0881020 | New Hampshire | Community | 1,440 |
| SANBORNVILLE WATER DEPT | NH2391010 | New Hampshire | Community | 1,425 |
| DREW WOODS | NH0612150 | New Hampshire | Community | 1,408 |
| N SWANZEY WATER AND FIRE PRCT | NH2301010 | New Hampshire | Community | 1,400 |
| ROCKINGHAM COUNTY COMPLEX | NH0284010 | New Hampshire | Community | 1,387 |
| ENFIELD WATER DEPT | NH0751010 | New Hampshire | Community | 1,345 |
| GOLDEN BROOK SCH | NH2545020 | New Hampshire | Non-Transient Non-Community | 1,314 |