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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MASON PUBLIC SCH
NH1515010 · 110 served
MASSA SCHUSSERS SKI CLUB
NH0168250 · 60 served
MASSABESIC AUDUBON CENTER
NH0137020 · 70 served
MASSASECUM CASINO AND PARK
NH0277010 · 55 served
MAST WAY ELEMENTARY SCH
NH1335010 · 396 served
MAYO FARM CAMPING AREA
NH0397030 · 108 served
MAYO FARM TENT TOWN
NH1527100 · 120 served
MAZZAS CAFE
NH0768030 · 25 served
MB TRACTOR AND EQUIPMENT
NH1936290 · 24 served
MCARTHURS RESTAURANT
NH1938070 · 0 served
MCAULEY COMMONS
NH2542130 · 25 served
MCCALLON SCHOOL
NH1605020 · 500 served
MCDONALDS RESTAURANT
NH1858080 · 900 served
MCDONALDS RESTAURANT
NH0768060 · 1,000 served
MCDONALDS RESTAURANT
NH0778040 · 700 served
MCDONALDS RESTAURANT
NH1338080 · 999 served
MCDONALDS RESTAURANT
NH1848380 · 900 served
MCDONALDS RESTAURANT
NH2358120 · 1,500 served
MCDOUGAL CAMPGROUND
NH2397090 · 95 served
MCKELVIE SCHOOL
NH0195070 · 940 served
MCKELVIE SCHOOL/NORTH WING
NH0195030 · 470 served
MCLANE NORTHEAST
NH1196030 · 300 served
MCS CONVENIENCE
NH0518130 · 600 served
MEAD WILDERNESS BASE
NH2097020 · 100 served
MEADOW BROOK
NH0774030 · 75 served
MEADOW BROOK AT SUNAPEE
NH2272020 · 56 served
MEADOWBROOK
NH0612120 · 145 served
MEADOWBROOK FARM/STAGE
NH0887160 · 592 served
MEADOWBROOK VILLAGE
NH2002040 · 40 served
MEADOWBROOK/CONFERENCE CENTER
NH0887150 · 742 served
MEADOWBROOK/VIP BAR/LOUNGE
NH0887170 · 592 served
MEADOWOOD ASSEMBLY HALL
NH0827070 · 30 served
MEADOWS AT GRAPEVINE RUN
NH1042010 · 100 served
MEADOWS AT RIDGEVIEW
NH0517080 · 35 served
MEADOWVIEW
NH1162030 · 24 served
MEADOWVIEW APARTMENTS
NH1752020 · 100 served
MEADOWVIEW APTS
NH0412010 · 58 served
MEDFORD FARMS MOBILE HOME PARK
NH0912010 · 256 served
MEDICUS OFFICES
NH2546230 · 300 served
MEDSOURCE TECHNOLOGIES INC
NH1616020 · 45 served
MEETING HOUSE MONTESSORI
NH0265060 · 58 served
MEETING HOUSE WATER
NH1862010 · 35 served
MEETING PLACE
NH0078090 · 76 served
MEETING SCH
NH1995020 · 50 served
MEISTER HUT
NH0518120 · 100 served
MELLING GLEN
NH0762040 · 105 served
MELLO MOOSE COFFEE HOUSE
NH1528100 · 27 served
MELODY PINES CONDOS
NH0512230 · 125 served
MELS FUNWAY PARK
NH1377020 · 50 served
MELVIN VILLAGE COMMUNITY CHR
NH2379030 · 85 served