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 |
|---|---|---|---|---|
| GILFORD MIDDLE AND HIGH SCH | NH0885020 | New Hampshire | Non-Transient Non-Community | 958 |
| MT SUNAPEE SKI AREA/MAIN LODGE | NH2277030 | New Hampshire | Transient Non-Community | 950 |
| 470 MOBIL | NH0198120 | New Hampshire | Transient Non-Community | 950 |
| MT SUNAPEE SKI AREA/SUMMIT | NH2277040 | New Hampshire | Transient Non-Community | 950 |
| MCKELVIE SCHOOL | NH0195070 | New Hampshire | Non-Transient Non-Community | 940 |
| WILLIAMSBURG | NH1851010 | New Hampshire | Community | 928 |
| GREAT BAY CAMPING/STORE/DELI | NH1688020 | New Hampshire | Transient Non-Community | 925 |
| ANTRIM SEWER AND WATER DEPT | NH0091010 | New Hampshire | Community | 920 |
| NEW CASTLE WATER WORKS | NH1661010 | New Hampshire | Community | 910 |
| BOW IRVING | NH0268040 | New Hampshire | Transient Non-Community | 900 |
| MCDONALDS RESTAURANT | NH1848380 | New Hampshire | Transient Non-Community | 900 |
| WILDCAT MOUNTAIN SKI AREA | NH1897010 | New Hampshire | Transient Non-Community | 900 |
| DUNKIN DONUTS | NH0768100 | New Hampshire | Transient Non-Community | 900 |
| FNSP TRAM VALLEY STATION | NH0849010 | New Hampshire | Transient Non-Community | 900 |
| MCDONALDS RESTAURANT | NH1858080 | New Hampshire | Transient Non-Community | 900 |
| TIMBERLANE MIDDLE SCH | NH1935020 | New Hampshire | Non-Transient Non-Community | 897 |
| SUISSEVALE ON BIRCH HILL | NH1612130 | New Hampshire | Community | 888 |
| CABOT PRESERVE | NH0192070 | New Hampshire | Community | 878 |
| SANBORN REGIONAL MIDDLE/HIGH | NH1275060 | New Hampshire | Non-Transient Non-Community | 875 |
| CENTURY VILLAGE CONDOS | NH1392180 | New Hampshire | Community | 875 |
| CARROLL WATER WORKS | NH0381010 | New Hampshire | Community | 875 |
| BROOK PARK ESTS | NH1392060 | New Hampshire | Community | 875 |
| DUNKIN DONUTS MILFORD | NH1568030 | New Hampshire | Transient Non-Community | 872 |
| OSSIPEE WATER DEPT | NH1841010 | New Hampshire | Community | 860 |
| FALL MOUNTAIN REGIONAL HS | NH1315010 | New Hampshire | Non-Transient Non-Community | 850 |
| PETER WOODBURY SCHOOL | NH0195050 | New Hampshire | Non-Transient Non-Community | 830 |
| DARTMOUTH SKIWAY | NH1437030 | New Hampshire | Transient Non-Community | 800 |
| KING RIDGE SKI AREA | NH1727070 | New Hampshire | Transient Non-Community | 800 |
| TUXBURY POND RV RESORT | NH2167010 | New Hampshire | Transient Non-Community | 800 |
| BEAR VIEW CROSSING | NH0043050 | New Hampshire | Community | 800 |
| NOURIA 1167 | NH0138030 | New Hampshire | Transient Non-Community | 800 |
| LITTLETON REST AREA | NH1389010 | New Hampshire | Transient Non-Community | 800 |
| EPSOM VILLAGE WATER DISTICT | NH0771010 | New Hampshire | Community | 800 |
| BEAR PEAK AT ATTITASH | NH0168460 | New Hampshire | Non-Transient Non-Community | 800 |
| DPWH ST OF NH | NH2140010 | New Hampshire | Transient Non-Community | 800 |
| AUBURN DUNKIN DONUTS | NH0138060 | New Hampshire | Transient Non-Community | 800 |
| SOUTH LONDONDERRY SCHOOL | NH1395050 | New Hampshire | Non-Transient Non-Community | 800 |
| HECTORS COUNTRY KITCHEN | NH2048020 | New Hampshire | Transient Non-Community | 800 |
| INDIAN RIVER SCH | NH0355060 | New Hampshire | Non-Transient Non-Community | 799 |
| MOUNTAIN LAKES WATER DISTRICT | NH1101050 | New Hampshire | Community | 787 |
| DUNKIN DONUTS/BASKIN ROBBINS | NH1858090 | New Hampshire | Transient Non-Community | 775 |
| BENNINGTON WATER DEPT | NH0211010 | New Hampshire | Community | 775 |
| AMHERST MIDDLE SCHOOL | NH0075020 | New Hampshire | Non-Transient Non-Community | 770 |
| COE BROWN SMITH HALL | NH1795040 | New Hampshire | Non-Transient Non-Community | 765 |
| COE BROWN ACADEMY | NH1795020 | New Hampshire | Non-Transient Non-Community | 765 |
| YMCA CAMP LINCOLN/PAVILION | NH1277030 | New Hampshire | Transient Non-Community | 750 |
| MERIDEN VILLAGE WATER DIST | NH1921020 | New Hampshire | Community | 750 |
| MARLBOROUGH WATER WORKS | NH1481010 | New Hampshire | Community | 750 |
| RIVER RUN CONDOS | NH0162170 | New Hampshire | Community | 750 |
| COE BROWN ATHLETIC FIELD | NH1797080 | New Hampshire | Transient Non-Community | 750 |