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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OTTAWA NAT WILDLIFE REFUSE #2
OH6236712 · 25 served
OTTAWA RIVER CHURCH OF GOD
OH6940012 · 74 served
OTTAWA STONE COMPNAY
OH6940112 · 35 served
OTTAWA VILLAGE
OH6900711 · 4,393 served
OTTER RUN BOY SCOUT CAMP
OH4645312 · 1 served
OTTERBACHER MANUFACTURING
OH7052612 · 52 served
OTTERBEIN CHAPEL CHURCH
OH8236112 · 35 served
OTTERBEIN U.METH. CHURCH
OH1942912 · 10 served
OTTERBEIN UNITED METHODIST CH.
OH7849512 · 175 served
OTTERBEIN-LEBANON RETREAT CENTER
OH8301112 · 1,541 served
OTTERBEIN-PORTAGE VLY RETIREMENT CENTER
OH8703812 · 414 served
OTTOVILLE VILLAGE PWS
OH6900812 · 976 served
OUI INC PLAZA PWS
OH7799918 · 50 served
OUR COUNTRY PRESCHOOL
OH6776012 · 25 served
OUR COUNTRY PRESCHOOL
OH6776712 · 40 served
OUR HOUSE RESTAURANT
OH7840412 · 150 served
OUR LADY OF GRACE CHURCH
OH5242112 · 220 served
OUR LADY OF MERCY PARISH
OH8445615 · 230 served
OUR LADY OF MOUNT CARMEL CHURCH
OH4535812 · 250 served
OUR LADY OF MOUNT CARMEL CHURCH-BONO
OH4838812 · 130 served
OUR LADY OF THE ELMS ATHLETIC COMPLEX PW
OH7725512 · 100 served
OUR MASTER CHAPEL CHURCH
OH1737112 · 30 served
OUR SAVIOR LUTHERAN CHURCH
OH5242212 · 150 served
OUTER LIMITS
OH2233912 · 60 served
OUTPOST CARRYOUT N PIZZA-WALBRIDGE
OH8739912 · 139 served
OVER THE ROAD SYSTEMS
OH6831712 · 750 served
OVERHEAD DOOR WD DSI
OH3849712 · 32 served
OVERHEAD DOOR WD HEADQUARTER
OH3843612 · 101 served
OVERHEAD DOOR WD MAIN PLANT
OH3838312 · 515 served
OVERLAND EXPRESS INC
OH8639112 · 53 served
OVERLAND HISTORICAL INN
OH8835012 · 450 served
OVERMYER, TOM AMLC
OH7243312 · 50 served
OVERMYER/JONES AMLC
OH6236812 · 30 served
OVERTON CHURCH OF GOD
OH8544512 · 120 served
OWENS CORNING FIBERGLAS
OH4544712 · 75 served
OWENS CORNING FIBERGLAS #2
OH4544812 · 30 served
OWENS GROCERY STORE
OH5031712 · 50 served
OWNER, HAMMILL WATER HAULING
OH3902103 · 250 served
OWNER, HAROLD SCHEID HAULING
OH3902203 · 100 served
OWNER, K & H FARMS WATER HAUL
OH3902003 · 160 served
OWNER,AMERICAN TOWER COMPANY
OH7036212 · 25 served
OWNER,BRICKER-MOTT,MFG.
OH7036412 · 35 served
OWNER,BRIDLE PATH
OH4538312 · 152 served
OWNER,CEDAR RUN SPRING
OH4538911 · 50 served
OWNER,CLIFFVIEW APARTMENTS
OH4431612 · 25 served
OWNER,CONNELLS DANCELAND
OH6130412 · 45 served
OWNER,D E MICHAELS PLAZA 35
OH4032012 · 75 served
OWNER,DALE PRODUCTS
OH7232112 · 45 served
OWNER,DELTA DRIVE INN
OH4431712 · 30 served
OWNER,EDWARD DONLEY
OH4030619 · 25 served