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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COLONIAL LANES
OH7632812 · 600 served
COLONIAL MOBILE ESTATES
OH4601812 · 75 served
COLONIAL MOTEL
OH6735612 · 100 served
COLONIAL MOTEL
OH5030312 · 40 served
COLONIAL MOTEL
OH5033312 · 40 served
COLONIAL PARK MOBILE HOME PARK
OH1900312 · 128 served
COLONIAL PHARMACY
OH7751812 · 50 served
COLONIAL STAIR & WOODWORK CO
OH2431412 · 25 served
COLONIAL TERRACE MHC LLC
OH4201512 · 110 served
COLONIAL VILLA MHC, LLC
OH5000612 · 450 served
COLONY CLUB ASSOCIATION
OH6231712 · 44 served
COLONY PARK MOBILE HOME PARK
OH0200312 · 417 served
COLONY VILLAGE MHP
OH2300512 · 75 served
COLS. GROVE PRK-HANDPUMP
OH6944912 · 101 served
COLTON TOWN PUMP
OH3538012 · 30 served
COLUMBIA AIRPORT REST.
OH4731112 · 50 served
COLUMBIA BALLROOM
OH4731212 · 300 served
COLUMBIA GAS OF OHIO PWS
OH2546112 · 48 served
COLUMBIA GAS OF OHIO SERV CTR - ALLIANCE
OH5042912 · 5 served
COLUMBIA GAS OF OHIO-MOUNT VERNON PWS
OH4238112 · 25 served
COLUMBIA GAS TRANS-PAVON
OH7051612 · 21 served
COLUMBIA HIGH SCHOOL
OH4731312 · 462 served
COLUMBIA LNG CORPORATION
OH7432612 · 25 served
COLUMBIA MIDDLE SCHOOL
OH4731412 · 485 served
COLUMBIA PARK WATER SYSTEM
OH1841012 · 2,716 served
COLUMBIA SKATELAND
OH7943012 · 60 served
COLUMBIAN STADIUM
OH7448012 · 50 served
COLUMBIANA BAPT. CHURCH
OH1562712 · 150 served
COLUMBIANA CITY PWS
OH1500312 · 6,727 served
COLUMBIANA CO CAREER CENTER
OH1555112 · 560 served
COLUMBIANA CO SHELTERED WRKSHP
OH1545712 · 150 served
COLUMBIANA COUNTY JAIL PWS
OH1503712 · 173 served
COLUMBIANA COUNTY-COUNTY HOME RD PWS
OH1566312 · 200 served
COLUMBIANA FOODS, INC.
OH1534312 · 25 served
COLUMBUS DANCE-TOTAL FITNESS
OH2550912 · 85 served
COLUMBUS FIREFIGHTERS AT
OH6433612 · 200 served
COLUMBUS GROVE COMMUNITY CENTER PWS
OH6945012 · 240 served
COLUMBUS GROVE MIDDLE SCHOOL
OH6943212 · 209 served
COLUMBUS GROVE MUNICIPAL POOL PWS
OH6932012 · 150 served
COLUMBUS GROVE VILLAGE
OH6900112 · 2,137 served
COLUMBUS PUBLIC WATER SYSTEM
OH2504412 · 1,305,946 served
COLUMBUS ZOOLOGICAL GARDENS
OH2132012 · 100 served
COLUMBUS-DUBLIN ROAD WTP
OH2500411 · 331,072 served
COLUMBUS-HAP CREMEAN WTP
OH2500421 · 446,812 served
COLUMBUS-PARSONS AVENUE WTP
OH2500442 · 119,329 served
COM,OHIO NAT GUARD ARMORY-CO B
OH1936112 · 35 served
COMCAB
OH6042312 · 25 served
COMDOC
OH7770012 · 75 served
COMDOC, INC.
OH7785712 · 65 served
COME SAIL AWAY CONDOS PWS
OH6252612 · 400 served