Browse Water Systems
3,968 public water systems in NH.
Public Water Systems Database
Browse 3,968 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 |
|---|---|---|---|---|
| MASCOMA COMMUNITY HEALTH CARE | NH0355070 | New Hampshire | Non-Transient Non-Community | 40 |
| SANBORNTON MARKET | NH2078020 | New Hampshire | Transient Non-Community | 40 |
| BEDFORD MONTESSORI SCH | NH0195010 | New Hampshire | Non-Transient Non-Community | 40 |
| MT SUNAPEE STATE PARK CMPGRND | NH1657030 | New Hampshire | Transient Non-Community | 40 |
| 183 ROCKINGHAM ROAD | NH2546240 | New Hampshire | Non-Transient Non-Community | 40 |
| BARN DOOR TAVERN AND GRILL | NH2568010 | New Hampshire | Transient Non-Community | 40 |
| THE PRESERVE AT AMHERST | NH0072060 | New Hampshire | Community | 40 |
| HOLLOW SCHOOL | NH2195010 | New Hampshire | Non-Transient Non-Community | 40 |
| UNION SCHOOL | NH2395010 | New Hampshire | Non-Transient Non-Community | 40 |
| CEDAR CREST INC | NH2495010 | New Hampshire | Non-Transient Non-Community | 40 |
| CONTINENTAL MACHINE | NH0086020 | New Hampshire | Non-Transient Non-Community | 40 |
| THE TEN D S RESTAURANT | NH1238120 | New Hampshire | Transient Non-Community | 40 |
| UNITIL ENERGY SYS | NH1256010 | New Hampshire | Non-Transient Non-Community | 40 |
| JIMS WHEELHOUSE RESTAURANT | NH2398220 | New Hampshire | Transient Non-Community | 40 |
| SOUTHWORTH MILTON | NH2416020 | New Hampshire | Non-Transient Non-Community | 40 |
| PUMPKIN BLOSSOM FARM REST | NH2418030 | New Hampshire | Transient Non-Community | 40 |
| COUNTRYSIDE SCHOOLHOUSE | NH0115030 | New Hampshire | Non-Transient Non-Community | 40 |
| GRACE DAILY HOUSE | NH1279050 | New Hampshire | Transient Non-Community | 40 |
| HAMPSHIRE VILLAGE | NH0882410 | New Hampshire | Community | 40 |
| MOULTONBORO TOWN OFFICES | NH1616030 | New Hampshire | Non-Transient Non-Community | 40 |
| BIRCH LANE LODGES | NH1658040 | New Hampshire | Transient Non-Community | 40 |
| LOCKES COTTAGES | NH0157070 | New Hampshire | Transient Non-Community | 40 |
| ROLLING MEADOWS CONDO ASSOC | NH1392210 | New Hampshire | Community | 40 |
| HILLSIDE COUNTRY STORE/DELI | NH1858110 | New Hampshire | Transient Non-Community | 40 |
| HAPPY VALLEY SCHOOL | NH1875010 | New Hampshire | Non-Transient Non-Community | 40 |
| CAMP MAGPIES | NH1827020 | New Hampshire | Transient Non-Community | 40 |
| INDIAN MOUND SHOPPING CENTER | NH1842020 | New Hampshire | Non-Transient Non-Community | 40 |
| DOLLAR GENERAL (EARLVILLE) | IA2825202 | New Hampshire | Transient Non-Community | 40 |
| BOULDER HILLS | NH1852100 | New Hampshire | Community | 39 |
| BOULDERS SUITES | NH1168020 | New Hampshire | Transient Non-Community | 39 |
| API FRANKLIN, LLC | CT0530253 | New Hampshire | Non-Transient Non-Community | 39 |
| LEE CONGREGATIONAL CHURCH | NH1339010 | New Hampshire | Non-Transient Non-Community | 39 |
| SEEDS OF PROMISE | NH2075060 | New Hampshire | Non-Transient Non-Community | 39 |
| MAIN STREET FRIENDS | NH2085030 | New Hampshire | Non-Transient Non-Community | 39 |
| SECOND NATURE ACADEMY | NH1625010 | New Hampshire | Non-Transient Non-Community | 39 |
| IMAGINE THAT EARLY LRNING CTR | NH1515030 | New Hampshire | Non-Transient Non-Community | 39 |
| OTTER LAKE CAMPGROUND | NH1727040 | New Hampshire | Transient Non-Community | 39 |
| STRATHAM WOODS | NH2232090 | New Hampshire | Community | 38 |
| SAINT JOSEPHS CHURCH | NH1799040 | New Hampshire | Non-Transient Non-Community | 38 |
| ALTON SHORES DEVELOPMENT/SOUTH | NH0062020 | New Hampshire | Transient Non-Community | 38 |
| RAINBOW RIDGE | NH1932170 | New Hampshire | Community | 38 |
| COOPER HILL PIZZERIA | NH1798060 | New Hampshire | Non-Transient Non-Community | 38 |
| CRYSTAL SPRINGS CONDOS | NH0892010 | New Hampshire | Transient Non-Community | 38 |
| SOUTHVIEW CONDOS | NH1392300 | New Hampshire | Community | 38 |
| BARRINGTON HILLS APTS/LOWER | NH0152030 | New Hampshire | Community | 38 |
| THE PLACE IN OSSIPEE | NH1842070 | New Hampshire | Community | 38 |
| SAWMILL DORMITORY | NH1992060 | New Hampshire | Non-Transient Non-Community | 38 |
| MOUNTAIN BROOK | NH0162420 | New Hampshire | Community | 38 |
| BIRCH AND VINE RESTAURANT | NH2378020 | New Hampshire | Transient Non-Community | 38 |
| ROUTE 114 VILLAGE PLAZA | NH2455090 | New Hampshire | Non-Transient Non-Community | 38 |