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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WILLIAM LAWRENCE CAMP/SHOWERS
NH2377030 · 195 served
WILLIAMSBURG
NH1851010 · 928 served
WILLIAMSBURG
NH1852030 · 26 served
WILLOW BEND
NH0612240 · 55 served
WILLOW GROVE TRAILER PARK
NH1753010 · 88 served
WILLOW PLAZA
NH1936010 · 25 served
WILLOWBROOKE MALL
NH1756030 · 60 served
WILLOWS PLAZA
NH1859070 · 57 served
WILMOT COMM CTR/RED BARN
NH2519010 · 30 served
WILSON TIRE INC
NH1326040 · 26 served
WILSONS MHP
NH0753010 · 30 served
WILTON WATER WORKS
NH2521010 · 1,790 served
WINCHESTER WATER DEPT
NH2531010 · 2,800 served
WIND-SOC CAMPGROUND
NH0107030 · 1 served
WINDBLOWN SKI TOURING AREA
NH1717030 · 24 served
WINDEMERE RIDGE
NH1282050 · 55 served
WINDFIELD ALLOYS INC/ WA TECH
NH1036050 · 15 served
WINDHAM ACADEMY
NH2546070 · 562 served
WINDHAM CENTER SCH
NH2545010 · 512 served
WINDHAM COOPTVE KINDERGARTEN
NH2545090 · 94 served
WINDHAM CROSSING LEARNING CTR
NH2545040 · 72 served
WINDHAM EXXON SHOP
NH2548120 · 60 served
WINDHAM GOLF CLUB
NH2547050 · 75 served
WINDHAM HIGH SCH
NH2545100 · 1,110 served
WINDHAM JUNCTION
NH2548140 · 150 served
WINDHAM MIDDLE SCH
NH2545030 · 496 served
WINDHAM PLAZA
NH2546030 · 125 served
WINDHAM RESTAURANT
NH2548130 · 60 served
WINDHAM TERRACE
NH2544020 · 110 served
WINDHAM TOWNE SHOPPES
NH2548180 · 317 served
WINDHAM VILLAGE GREEN
NH2546110 · 150 served
WINDHAM WOODS SCHOOL
NH2547060 · 311 served
WINDING RIVER CAMPGROUND
NH0807020 · 550 served
WINDSOR HILLS CAMP/DINING HALL
NH2557080 · 250 served
WINDSOR HILLS CAMP/INN
NH2558110 · 250 served
WINDSOR HILLS CAMP/LOWER
NH2557090 · 250 served
WINDSOR HILLS CAMP/UPPER
NH2557030 · 250 served
WINDSOR MEADOWS
NH0282020 · 150 served
WINDSOR MTN INTERNATNL/CABINS
NH2557040 · 310 served
WINDSOR MTN INTRNL/DINING HALL
NH2557010 · 310 served
WINDSOR MTN INTRNTL/GIRLS DORM
NH2557100 · 80 served
WINDWARD HARBOR CONDOS
NH1612210 · 90 served
WINDY ACRES
NH0413030 · 180 served
WINDY HILL/NORTH
NH2353020 · 47 served
WINDY HILL/SOUTH
NH2353090 · 73 served
WINDY KNOLL VILLAGE
NH2239070 · 25 served
WINDY RIDGE ORCHARD
NH1108030 · 50 served
WINGED SPUR MAIN HOUSE
NH0367010 · 40 served
WINMIIR CONDOS
NH2372050 · 45 served
WINNIES CREATIVE KINDERGARTEN
NH1395080 · 49 served