Utilities in Idaho
4,485 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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HANGING VALLEY HOA
ID4080109 · 22 served
HANNA SCHOOL
ID3230016 · 62 served
HANSEN CITY OF
ID5420027 · 1,200 served
HANSENS HUB
ID5160076 · 25 served
HAPPY VALLEY RANCHOS WATER INC
ID1090047 · 0 served
HARBOR MARINA GARFIELD BAY
ID1090187 · 0 served
HARBOR VIEW ESTATES WATER & SEWER DIST
ID1280222 · 355 served
HARDING ACRES TRACTS WATER ASSN INC
ID1280081 · 64 served
HARDYS BAR AND GRILL
ID7100179 · 25 served
HARMON PROPERTY OWNERS ASSOCIATION
ID1280082 · 148 served
HARPSTER RV PARK
ID2250055 · 30 served
HARPSTER WATER DISTRICT
ID2250026 · 24 served
HARRAHS BOYS DORMITORY
ID7190024 · 25 served
HARRAHS GIRLS DORMITORY
ID7190025 · 25 served
HARRIS CUSTOM PACK
ID6060030 · 25 served
HARRIS OVERNITE TRAILER PARK
ID3636470 · 100 served
HARRISON CITY OF
ID1280083 · 456 served
HARRY HEAVNER
ID1128537 · 144 served
HARRY LEWIES
ID3722592 · 65 served
HARVEST VALLEY WORSHIP CENTER
ID1090264 · 25 served
HATWAI
ID2350005 · 25 served
HAUSER LAKE HEIGHTS
ID1280289 · 257 served
HAUSER LAKE WATER ASSN INC
ID1280084 · 1,575 served
HAUSER SMOKE SHOP
ID1280248 · 25 served
HAVEN CAFE AND LODGE
ID4080021 · 25 served
HAVEN HOT SPRINGS
ID4080094 · 25 served
HAWG SMOKE CAFE
ID7100177 · 1 served
HAWKS BAY ESTATES HOA LLC
ID4430106 · 59 served
HAYDEN FRIENDS CHURCH
ID1280253 · 30 served
HAYDEN HAVEN / GEM SHORES
ID1280085 · 236 served
HAYDEN LAKE CITY OF
ID1280086 · 0 served
HAYDEN LAKE IRRIGATION DIST
ID1280087 · 9,375 served
HAYDEN ORCHARDS WATER SYSTEM
ID1280088 · 122 served
HAYDEN PINES GROUSE MEADOWS
ID1280257 · 1,188 served
HAYDEN PINES WATER CO
ID1128862 · 75 served
HAYDEN PINES WATER COMPANY
ID1280090 · 440 served
HAZELTON CITY OF
ID5270007 · 899 served
HAZELTON HOUSING AUTHORITY
ID5270008 · 0 served
HEAD START PROGRAM
ID4200070 · 36 served
HEADWATERS CALVARY CHAPEL
ID7410002 · 25 served
HEALDS HAVEN
ID7300015 · 1 served
HEATHERLANDS SUBD
ID5070023 · 200 served
HEATONS UNITED CAMPGROUND AND TRAILER
ID4010132 · 100 served
HEAVENLY HAMBURGERS-COCOLALLA
ID1109280 · 25 served
HECLA MINING CO. - GEM #1
ID1140461 · 25 served
HECLA MINING COMPANY CONSIL
ID1400026 · 25 served
HECLA MINING COMPANY GROUSE CREEK PROJEC
ID7190030 · 35 served
HECLA MINING COMPANY LUCKY FRIDAY
ID1400028 · 420 served
HECLA MINING GEM LABS
ID1400027 · 25 served
HECLA STAR
ID1400029 · 80 served