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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WAPAKONETA KOA
OH0600812 · 100 served
WARD TRUCKING
OH7733712 · 75 served
WARD'S GROCERY
OH1538412 · 25 served
WARDELL'S PARTY HOME
OH6534712 · 90 served
WARDLOWS GROCERY
OH3634312 · 50 served
WAREHOUSE TIRE COMPANY PWS
OH3938612 · 69 served
WARES CHAPEL UNITED METHODIST CHURCH PWS
OH6833012 · 110 served
WARNER ESTATES LLC
OH6002512 · 53 served
WARNER'S DIVERSIFIED INC
OH6765512 · 80 served
WARREN CITY PWS
OH7803811 · 49,130 served
WARREN CO,SOCIALVILLE WAT.AREA
OH8302103 · 1,000 served
WARREN CO. BEAL RD PWS
OH8304303 · 70 served
WARREN CO. FRANKLIN AREA PWS
OH8301603 · 0 served
WARREN CO. FRANKLIN/LEBANON PWS
OH8301712 · 4,125 served
WARREN CO. MASSIE WAYNE PWS
OH8345912 · 1,576 served
WARREN CO. PENNYROYAL AREA PWS
OH8301803 · 950 served
WARREN CO. SHARTS ROAD PWS
OH8346912 · 145 served
WARREN CO. SOCIALVILLE PWS
OH8304203 · 13,216 served
WARREN CO. TOWNSHIP LINE PWS
OH8303903 · 48 served
WARREN COMM W AND S ASSN 2
OH8402703 · 7,215 served
WARREN COMM.WATER&SEWER ASS.#1
OH8401003 · 2,750 served
WARREN COUNTY
OH8301512 · 81,975 served
WARREN COUNTY-ROACHESTER SAN D
OH8301903 · 690 served
WARREN MOBILE HOME PARK, LLC
OH7801312 · 62 served
WARREN MOTOR LODGE
OH7846012 · 75 served
WARREN TOWNSHIP COMMUNITY CTR PWS
OH7936512 · 133 served
WARREN TURF NURSERIES
OH3938712 · 25 served
WARREN WATER AUTHORITY
OH4102903 · 481 served
WARSAW PWS
OH1600612 · 782 served
WARSTLER BROTHERS LANDSCAPING INC PWS
OH7674712 · 31 served
WARTKO CONSTRUCTION COMPANY
OH6756812 · 40 served
WARWICK AUCTION
OH7722712 · 25 served
WASHBURN BROWNE PARK
OH5133312 · 60 served
WASHINGTON COURT HOUSE PWS
OH2400714 · 14,100 served
WASHINGTON CROP SERVICE
OH2435712 · 28 served
WASHINGTON ELEMENTARY SCHOOL
OH7644312 · 302 served
WASHINGTON GRANGE
OH4032712 · 25 served
WASHINGTON MANOR MHP
OH2401112 · 190 served
WASHINGTON SQUARE PLAZA
OH2855112 · 100 served
WASHINGTON TOWNSHIP PUMP
OH1939312 · 25 served
WASHINGTON TWP BAPTIST CHURCH
OH6042512 · 30 served
WASHINGTON TWP FIRE DEPARTMENT
OH2545712 · 58 served
WASHINGTONVILLE VILLAGE PWS
OH1502812 · 801 served
WASTE MANAGEMENT
OH2862012 · 43 served
WASTE MANAGEMENT
OH2548112 · 42 served
WASTE MANAGEMENT OF OHIO
OH7253412 · 38 served
WATER AND SEWER LLC PWS
OH7700712 · 198 served
WATER SUPT,MEADOWDALE SWD.
OH5701403 · 11,704 served
WATER SUPT,THIMBLE CREEK SD
OH5701703 · 12,856 served
Water System Lapperell
OH6602603 · 438 served