Public Water Systems
2,453 active water systems in NH.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SANBORNTON REST AREA | CONCORD, NH | 1,200 | 0 | — |
| TROY WATER WORKS | TROY, NH | 1,200 | 245 | — |
| SUTTON REST AREA | CONCORD, NH | 1,160 | 0 | — |
| POWDER HILL | NASHUA, NH | 1,155 | 14 | — |
| HILLSBOROUGH CNTY YTH CNTR | NEW BOSTON, NH | 1,150 | 8 | — |
| TIMBERLANE REGIONAL HS | PLAISTOW, NH | 1,137 | 50 | — |
| TOTEM POLE PARK | FREEDOM, NH | 1,125 | 7 | — |
| GRASMERE WATER PCT/MAIN | GOFFSTOWN, NH | 1,125 | 41 | — |
| WINDHAM HIGH SCH | WINDHAM, NH | 1,110 | 18 | — |
| GREENVILLE WATER DEPT | GREENVILLE, NH | 1,100 | 32 | — |
| WALPOLE WATER DEPT | WALPOLE, NH | 1,057 | 539 | — |
| ROSEBROOK WATER | MONROE, NH | 1,050 | 172 | — |
| LISBON WATER DEPT | LISBON, NH | 1,010 | 252 | — |
| MT ATTITASH SKI/ADVENTURE CTR | BARTLETT, NH | 1,000 | 20 | — |
| FNSP TRAM SUMMIT STATION | CONCORD, NH | 1,000 | 41 | — |
| FNSP CANNON MTN PEABODY SLOPE | FRANCONIA, NH | 1,000 | 72 | — |
| FNSP THE FLUME | FRANCONIA, NH | 1,000 | 41 | — |
| CANDIA FIRST STOPPE | LONDONDERRY, NH | 999 | 12 | — |
| RAPID REFILL 135 | PLYMOUTH, NH | 999 | 5 | — |
| WENDYS/DUNKIN DONUTS | EPSOM, NH | 999 | 8 | — |
| SAWYERS DAIRY BAR | NORTH SALEM, NH | 999 | 23 | — |
| WAKEDA CAMPGROUND | HAMPTON FALLS, NH | 999 | 0 | — |
| SANTAS VILLAGE | JEFFERSON, NH | 999 | 6 | — |
| LOON MOUNTAIN CAMP III | LINCOLN, NH | 999 | 16 | — |
| LOON MOUNTAIN SUMMIT CAFE | LINCOLN, NH | 999 | 0 | — |
| MT WASHINGTON COG RW/PEPPERSAS | MT WASHINGTON, NH | 999 | 16 | — |
| PAWTUCKAWAY ST PK/ADMN COMPLEX | NOTTINGHAM, NH | 999 | 30 | — |
| PAWTUCKAWAY ST PK/HORSE ISLAND | NOTTINGHAM, NH | 999 | 37 | — |
| PAWTUCKAWAY ST PK/DAY USE AREA | NOTTINGHAM, NH | 999 | 32 | — |
| EXETER RIVER MOBILE HOME PARK | EXETER, NH | 980 | 76 | — |
| HOLLIS BROOKLINE HS | HOLLIS, NH | 980 | 149 | — |
| GILFORD MIDDLE AND HIGH SCH | GILFORD, NH | 958 | 102 | — |
| 470 MOBIL | BEDFORD, NH | 950 | 16 | — |
| MT SUNAPEE SKI AREA/MAIN LODGE | WEST OSSIPEE, NH | 950 | 7 | — |
| MT SUNAPEE SKI AREA/SUMMIT | CONCORD, NH | 950 | 16 | — |
| WILLIAMSBURG | NASHUA, NH | 928 | 46 | — |
| GREAT BAY CAMPING/STORE/DELI | NEWFIELDS, NH | 925 | 20 | — |
| ANTRIM SEWER AND WATER DEPT | ANTRIM, NH | 920 | 58 | — |
| NEW CASTLE WATER WORKS | PORTSMOUTH, NH | 910 | 115 | — |
| DUNKIN DONUTS | GREENLAND, NH | 900 | 14 | — |
| FNSP TRAM VALLEY STATION | FRANCONIA, NH | 900 | 36 | — |
| MCDONALDS RESTAURANT | AMHERST, NH | 900 | 35 | — |
| MCDONALDS RESTAURANT | AMHERST, NH | 900 | 53 | — |
| WILDCAT MOUNTAIN SKI AREA | BARTLETT, NH | 900 | 8 | — |
| PLAISTOW PETRO KING | WORCESTER, NH | 900 | 21 | — |
| TIMBERLANE MIDDLE SCH | PLAISTOW, NH | 897 | 18 | — |
| CABOT PRESERVE | NASHUA, NH | 878 | 14 | — |
| CARROLL WATER WORKS | TWIN MOUNTAIN, NH | 875 | 14 | — |
| SANBORN REGIONAL MIDDLE/HIGH | KINGSTON, NH | 875 | 8 | — |
| BROOK PARK ESTS | NASHUA, NH | 875 | 7 | — |