Browse Water Systems
3,958 public water systems in NH.
Public Water Systems Database
Browse 3,958 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 |
|---|---|---|---|---|
| SUNAPEE HILLS | NH1654030 | New Hampshire | Transient Non-Community | 156 |
| WARDE REHABILITATION/NURSING | NH2544010 | New Hampshire | Community | 155 |
| DUBLIN CHRISTIAN ACADEMY | NH0664010 | New Hampshire | Non-Transient Non-Community | 155 |
| REBECCA LANE WATER SYS | NH0512080 | New Hampshire | Community | 155 |
| AYERS LAKE CAMPGROUND | NH0157040 | New Hampshire | Transient Non-Community | 155 |
| BEAR HILL 4H CAMP | NH0047020 | New Hampshire | Transient Non-Community | 155 |
| SEASONS AT LAKE SUNAPEE | NH1722010 | New Hampshire | Community | 153 |
| CATHEDRAL LEDGE | NH0512030 | New Hampshire | Community | 153 |
| LACONIA CHRISTIAN SCH | NH1285010 | New Hampshire | Non-Transient Non-Community | 152 |
| GUNSTOCK AREA | NH0887050 | New Hampshire | Non-Transient Non-Community | 152 |
| DOCKHAM SHORES ESTATES | NH0882190 | New Hampshire | Community | 152 |
| KIDDIE ACADEMY | NH2545080 | New Hampshire | Non-Transient Non-Community | 151 |
| MILAN VILLAGE SCH | NH1555010 | New Hampshire | Non-Transient Non-Community | 151 |
| HOMESTEAD RESTAURANT | NH0308050 | New Hampshire | Transient Non-Community | 150 |
| LEMPSTER COMMUNITY SCH | NH1345010 | New Hampshire | Non-Transient Non-Community | 150 |
| DEERFIELD FAIRGROUNDS | NH0597020 | New Hampshire | Transient Non-Community | 150 |
| SAGAMORE GOLF CLUB/DWELLBUB 79 | NH1777040 | New Hampshire | Transient Non-Community | 150 |
| WINSLOW STATE PARK | NH2517030 | New Hampshire | Transient Non-Community | 150 |
| BURNS LAKE CAMPGROUND | NH2507010 | New Hampshire | Transient Non-Community | 150 |
| LOUDON MART | NH1408100 | New Hampshire | Transient Non-Community | 150 |
| RUMNEY REST AREA | NH2039010 | New Hampshire | Transient Non-Community | 150 |
| WHITE HORSE GRILLE AND TAVERN | NH0518010 | New Hampshire | Transient Non-Community | 150 |
| COLLINS AND AIKMAN | NH0816010 | New Hampshire | Non-Transient Non-Community | 150 |
| SAGAMORE/HAMPTON GOLF CLUB | NH1777020 | New Hampshire | Transient Non-Community | 150 |
| THE ACCORD CAMPGROUND | NH0207010 | New Hampshire | Transient Non-Community | 150 |
| HAMPSTEAD COMMONS | NH1038060 | New Hampshire | Transient Non-Community | 150 |
| SUNA | NH2278050 | New Hampshire | Transient Non-Community | 150 |
| BRICKYARD II PLAZA | NH1938150 | New Hampshire | Transient Non-Community | 150 |
| DEER RUN | NH0342050 | New Hampshire | Community | 150 |
| BAYNE STEVENSON | NH1430100 | New Hampshire | Transient Non-Community | 150 |
| ROUTE 10 MINI MART | NH2308100 | New Hampshire | Transient Non-Community | 150 |
| RICHARD HEATH | NH1936050 | New Hampshire | Non-Transient Non-Community | 150 |
| SAGAMORE GOLF CLUB/DWELLOFF 97 | NH1777050 | New Hampshire | Transient Non-Community | 150 |
| OAK HILL | NH0432020 | New Hampshire | Community | 150 |
| THAT DAM PIT STOP | NH1388030 | New Hampshire | Transient Non-Community | 150 |
| GRANDMAS KITCHEN | NH2508030 | New Hampshire | Transient Non-Community | 150 |
| RYANS RESTAURANT | NH1718020 | New Hampshire | Transient Non-Community | 150 |
| KINGSTON 1686 HOUSE | NH1278030 | New Hampshire | Transient Non-Community | 150 |
| TUFTONBORO CENTRAL SCH | NH2375010 | New Hampshire | Non-Transient Non-Community | 150 |
| WOODLAND AT DERRY | NH0612160 | New Hampshire | Community | 150 |
| MILLOS PIZZA AND GRILL | NH0158200 | New Hampshire | Transient Non-Community | 150 |
| ST PATRICK RELIGIOUS EDUC CTR | NH1855040 | New Hampshire | Transient Non-Community | 150 |
| JM NORTH OF THE BORDER | NH1998120 | New Hampshire | Transient Non-Community | 150 |
| NORTHUMBERLAND WATER SYS | NH1781020 | New Hampshire | Community | 150 |
| DUSTIN HOMESTEAD | NH2002030 | New Hampshire | Community | 150 |
| NH NATIONAL GUARD | NH2215020 | New Hampshire | Transient Non-Community | 150 |
| ROCKY RIDGE BUSINESS CENTER | NH2549070 | New Hampshire | Transient Non-Community | 150 |
| PLEASANT LAKE MHP/LOWER | NH2413020 | New Hampshire | Community | 150 |
| ECHO LAKE STATE PARK | NH0517030 | New Hampshire | Transient Non-Community | 150 |
| INN AT SUNSET HILL | NH2258010 | New Hampshire | Transient Non-Community | 150 |