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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ARROWHEAD MOBILE VILLAGE
OH7900012 · 56 served
ARROWHEAD PARK GOLF CLUB
OH7530112 · 60 served
ARROWPOINT CAMPGROUND-EAST PWS
OH3845012 · 150 served
ARROWPOINT CAMPGROUND-WEST PWS
OH3846712 · 100 served
ART SENSE
OH1950624 · 60 served
ART VAN ATTA PARK PWS
OH5749212 · 50 served
ARTHUR WHITAKER AG MIGRANT CMP
OH2636812 · 50 served
ARTIC BLAST
OH4844212 · 75 served
ARTS PLACE
OH6774112 · 55 served
ARXON RESTAURANT
OH8730312 · 200 served
ASBURY CHAPEL
OH3430112 · 25 served
ASCOT DRIVE-IN THEATRE-MGR.
OH7730412 · 300 served
ASH CAVE CABINS PWS
OH3739412 · 25 served
ASH'S GROCERY
OH3940112 · 250 served
ASHCO WAREHOUSE & TRANSPORT
OH0430212 · 25 served
ASHFIELD ESTATES
OH7006512 · 250 served
ASHLAND ASSEMBLY OF GOD CHURCH
OH0343012 · 360 served
ASHLAND CHURCH OF THE NAZARENE
OH0338212 · 50 served
ASHLAND CITY
OH0300112 · 20,648 served
ASHLAND CO WEST HOLMES CAREER CENTER
OH0334612 · 300 served
ASHLAND CO WEST HOLMES CAREER CENTER 2
OH0300212 · 350 served
ASHLAND DICKEY CHURCH OF THE BRETHREN
OH0337312 · 120 served
ASHLAND INC.
OH2530212 · 180 served
ASHLAND LAKE CAMPGROUNDS
OH0330012 · 25 served
ASHLAND PROPERTY MANAGEMENT
OH0344812 · 45 served
ASHLAND RV PARK
OH8447212 · 25 served
ASHLAND-WOOSTER DRIVE-IN
OH0330912 · 175 served
ASHLEY VILLAGE PWS
OH2100011 · 1,198 served
ASHTABULA COUNTY WATER SYSTEM
OH0400803 · 14,757 served
ASHTON INN
OH6130012 · 30 served
ASHVILLE COUNTRY ESTATES PWS
OH6501112 · 256 served
ASHVILLE VILLAGE PWS
OH6500012 · 4,298 served
ASM INTERNATIONAL
OH2857812 · 102 served
ASSEMBLIES OF GOD CAMP
OH3830312 · 350 served
ASSEMBLY OF GOD CHURCH
OH3430212 · 25 served
ASST CHIEF,ADAMSVILLE FIRE DEP
OH6030012 · 75 served
ASTRO METALLURGICAL CORP B
OH8530612 · 237 served
AT&T TECH TRAINING CENTER
OH2536612 · 500 served
ATHENS CO BUCHTEL WATER
OH0501812 · 840 served
ATHENS CO., THE PLAINS S.D. 1 PWS
OH0500303 · 3,276 served
ATHENS MENTAL HEALTH CENTER
OH0501415 · 527 served
ATHENS PWS
OH0500212 · 32,725 served
ATHLETIC ZONE LLC PWS
OH6434812 · 30 served
ATLAS DIE CASTING COMPANY
OH5730212 · 40 served
ATLAS INDUSTRIES-GIBSONBURG DIVISION
OH7230512 · 80 served
ATOMIC BAR
OH5246912 · 60 served
ATT PWS
OH2567812 · 35 served
ATTICA VILLAGE
OH7400011 · 1,148 served
ATWATER COMMUNITY CHURCH OF THE NAZARENE
OH6780712 · 36 served
ATWATER CONGREGATION CHURCH
OH6768112 · 125 served