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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CARROLLTON VILLAGE
OH1000012 · 3,055 served
CARRON PAVING COMPANY
OH1830112 · 25 served
CARTER COMPANIES
OH6734312 · 180 served
CARTER LUMBER
OH2530612 · 150 served
CARTER LUMBER
OH6256012 · 175 served
CARTER LUMBER 66-40
OH5542812 · 200 served
CARTER LUMBER CO - #127-46
OH8130912 · 105 served
CARTER LUMBER CO CELINA
OH5431112 · 50 served
CARTER LUMBER CO. OH 121-78 PWS
OH1931712 · 100 served
CARTER LUMBER COMPANY
OH1236012 · 25 served
CARTER LUMBER COMPANY
OH2131312 · 25 served
CARTER LUMBER COMPANY
OH2634112 · 50 served
CARTER LUMBER COMPANY
OH4931012 · 25 served
CARTER LUMBER COMPANY
OH8331412 · 107 served
CARTER LUMBER COMPANY #4
OH2931612 · 185 served
CARTER LUMBER COMPANY- ALVADA PWS
OH7431612 · 160 served
CARTER LUMBER PWS
OH2438312 · 25 served
CARTER LUMBER STORE 65-8
OH0232812 · 80 served
CARTER LUMBER-KNOX COUNTY
OH4240412 · 75 served
CARTER PLUMBING
OH2430912 · 37 served
CARTER PLUMBING & HEATING
OH1244012 · 50 served
CARTERS SOHIO & GROCERY
OH0930312 · 25 served
CARVEL MANOR MHP
OH6500312 · 148 served
CASA DEL LAGO
OH7738512 · 100 served
CASA FIESTA
OH7248512 · 200 served
CASCADE PORSHE-AUDI
OH7732212 · 50 served
CASE POWER & EQUIPMENT
OH1931812 · 21 served
CASE POWER & EQUIPMENT
OH2431012 · 30 served
CASEBERE CHIROPRACTIC
OH8131012 · 56 served
CASEY'S RECREATION CENTER
OH1635912 · 25 served
CASEY'S RESTAURANT
OH7836012 · 300 served
CASEY'S WINNER CIRCLE
OH5544412 · 1 served
CASKEY'S INC
OH8535912 · 50 served
CASKEYS INC
OH8535812 · 240 served
CASS LAKE MOBILE HOME PARK
OH7800412 · 75 served
CASS PLANNING
OH7038412 · 25 served
CASSEL HILLS GOLF COURSE
OH5744012 · 150 served
CASSELLA TAVERN
OH5437012 · 55 served
CASSENS TRANSPORT CO
OH8036512 · 44 served
CASTAWAY HARBOR CAMP
OH6240408 · 160 served
CASTAWAY RESTAURANT
OH2330712 · 104 served
CASTINE CHURCH PWS
OH1942212 · 300 served
CASTINE RECREATION
OH1943912 · 38 served
CASTINE U.METH. CHURCH
OH1942112 · 12 served
CASTLE NURSING HOMES, INC PWS
OH3801112 · 428 served
CASTLEBAR APARTMENTS PWS
OH7606922 · 50 served
CASTNERS SPORTING GOODS
OH4538812 · 50 served
CASTON AND MAIN PWS
OH7773412 · 147 served
CASUAL COUNTRY CAMPGROUND
OH4837712 · 310 served
CATALINA MOBILE HOME PARK
OH0900512 · 1,280 served