Utilities in Ohio
16,338 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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WALDO UNITED METH CHURCH
OH5136612 · 125 served
WALHONDING HILLS CAMP
OH1630112 · 100 served
WALKER ELEMENTARY SCHOOL
OH7644112 · 786 served
WALKERS RESTAURANT
OH7771712 · 150 served
WALLEYES RV PARK
OH6251512 · 80 served
WALLS FAMILY CABINS
OH7136515 · 25 served
WALLY GATOR PIZZA & ICE
OH0934012 · 200 served
WALLY WORLD RESORTS INC
OH3838012 · 240 served
WALLY WORLD RESORTS INC - FOOD
OH3837912 · 227 served
WALLY WORLD RESORTS INC-SOUTH
OH3838112 · 450 served
WALNUT CREEK FLEA MARKET EXCHANGE PWS
OH3850012 · 800 served
WALNUT CREEK PLANING PWS
OH3850612 · 160 served
WALNUT CREEK WATER CO.
OH3801512 · 1,270 served
WALNUT CREST MHP #1 HOME
OH5100912 · 41 served
WALNUT CREST MHP #2 EAST
OH5101112 · 26 served
WALNUT GROVE AMISH SCHOOL
OH3838212 · 26 served
WALNUT GROVE CAMPGROUND NO 1
OH7444012 · 233 served
WALNUT GROVE CAMPGROUND NO 2
OH7448512 · 153 served
WALNUT GROVE CAMPGROUND NO 3
OH7448612 · 136 served
WALNUT GROVE M.H.PARK
OH0900112 · 1 served
WALNUT GROVE METHODIST CHURCH PWS
OH3334212 · 160 served
WALNUT GROVE TRAILER CMP
OH8703012 · 35 served
WALNUT GROVE UNITED METHODIST CH-ST MARY
OH0633412 · 50 served
WALNUT HILLS COMMUNITY
OH4551712 · 150 served
WALNUT HILLS COMMUNITY
OH4551612 · 300 served
WALNUT HILLS WATER 1 PWS
OH7005012 · 172 served
WALNUT HILLS WATER 2 PWS
OH7005022 · 290 served
WALNUT HILLS WATER ASSOCIATION
OH7005032 · 583 served
WALNUT LAKE CAMPGROUND
OH2435612 · 403 served
WALNUT RIDGE TOWNHOMES
OH4502412 · 45 served
WALNUT VALLEY CAMPGROUND
OH3032112 · 50 served
WALNUT WOODS PRESCHOOL PWS
OH7729012 · 40 served
WALSH USED CARS
OH0250612 · 27 served
WALSTON A.M.L.C.
OH8746912 · 40 served
WALT'S PLACE
OH0530112 · 50 served
WALTER JONES CONSTRUCTION INACTIVE PWS
OH8539312 · 60 served
WALTER'S SERVICE STATION
OH1554712 · 25 served
WALTERS AMOCO GAS & OIL
OH1533412 · 25 served
WALTON LAKE COMPANY #2
OH7035912 · 50 served
WALTON LAKE CRESTLINE 1
OH7035812 · 50 served
WALTON LAKE CRESTLINE 3
OH7036012 · 25 served
WALTS PLACE
OH1431612 · 30 served
WALTS TAVERN
OH7444212 · 65 served
WAMPLER WATER HAULING
OH2101603 · 150 served
WAMPLER'S TAVERN
OH5741312 · 100 served
WANNEMACKER SALES & SERV.
OH6943912 · 25 served
WANTA LINGA RESTAURANT
OH3634212 · 100 served
WAPAKONETA CHRISTIAN SCHOOL
OH0637312 · 30 served
WAPAKONETA CITY PWS
OH0600712 · 11,000 served
WAPAKONETA COUNTRY CLUB
OH0635412 · 80 served