Utilities in New Hampshire
4,363 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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WHITE MOUNTAIN MONTESSORI SCH
NH1165010 · 30 served
WHITE MOUNTAIN RANCH
NH2037030 · 174 served
WHITE MOUNTAIN RESORT/GATEWAY
NH2342060 · 213 served
WHITE MOUNTAIN SCH
NH0242010 · 180 served
WHITE MOUNTAIN SCHOOL
NH1466030 · 33 served
WHITE MOUNTAIN STITCHERY
NH1426010 · 24 served
WHITE MOUNTAIN SUBARU INC
NH0026010 · 15 served
WHITE MOUNTAIN WALDORF SCH
NH0025010 · 110 served
WHITE MTN REGIONAL HS
NH2505010 · 453 served
WHITE OAK MOTEL
NH1167100 · 70 served
WHITE PINES COLLEGE/NUTTING
NH0435040 · 40 served
WHITE ROCK
NH2353060 · 70 served
WHITE ROCK SENIOR LIVING
NH0262050 · 110 served
WHITE SANDS MOTEL
NH0888180 · 15 served
WHITEFACE HOLLOW
NH2319030 · 200 served
WHITEFIELD WATER
NH2501010 · 1,640 served
WHITEFIELD WATER DEPT (BH)
NH2501020 · 500 served
WHITEHOUSE EARLY LEARNING CTR
NH2215040 · 34 served
WHITNEYS INN AT JACKSON
NH1218080 · 160 served
WHITS END CAMPGROUND I
NH1847050 · 70 served
WHITS END CAMPGROUND II
NH1847220 · 190 served
WHITS END CAMPGROUND III
NH1847240 · 50 served
WHITS END CAMPGROUND IV
NH1847300 · 232 served
WHITTEMORE SHORES
NH0292010 · 130 served
WHIZ SKI CLUB
NH0518080 · 20 served
WICKED SWEET CAKES AND TREATS
NH0278010 · 108 served
WIGGIN FARM WINTERBERRY
NH2232180 · 108 served
WIGHT ISLE ESTATES
NH2082130 · 25 served
WIL LIN MOBILE HOME PARK
NH1973080 · 30 served
WILCOX SCHOOL ATHLETIC FIELD
NH2305040 · 25 served
WILD RIVER CAMPGROUND
NH0187010 · 27 served
WILD SALAMANDER
NH1177090 · 30 served
WILDCAT MOUNTAIN SKI AREA
NH1897010 · 900 served
WILDCAT TOWNHOUSE RESORT
NH1212030 · 28 served
WILDER LAKE CAMPING AREA
NH1437010 · 1 served
WILDER VILLAGE CLUSTER
NH1712040 · 45 served
WILDERNESS SKI AREA
NH0637010 · 150 served
WILDS OF NEW ENGLAND
NH0604010 · 210 served
WILDWOOD CALVARY BAPTIST CH
NH1399010 · 26 served
WILDWOOD CAMPGROUND
NH0717020 · 60 served
WILDWOOD CAMPGROUND
NH1647030 · 120 served
WILDWOOD DEV
NH0022010 · 123 served
WILDWOOD FOREST CAMPGROUND
NH2177030 · 65 served
WILDWOOD/DIRECTORS CABIN
NH1997030 · 165 served
WILDWOOD/WELL SPOT
NH1997060 · 165 served
WILL MORE ENGINEERING COM
NH2116020 · 1 served
WILLEY BROOK CAMPGROUND
NH2567120 · 80 served
WILLEY BROOK CAMPGROUND/NORTH
NH2567160 · 60 served
WILLIAM GAUTHIER
NH1798120 · 50 served
WILLIAM LAWRENCE CAMP/DINING
NH2377100 · 160 served