States / OH
Ohio
50
Superfund NPL sites
142
water systems with PFAS detections
59
systems above a final limit
86.4M lb
reported 2024 releases
Superfund NPL sites, by county
- none
- 1 to 1
- 2 to 2
- 3 to 4
- 5 or more
Counties
Superfund sites in Ohio
- Air Force Plant 85Columbus
- Allied Chemical & Ironton CokeIronton
- Alsco AnacondaGnadenhutten
- Arcanum Iron & MetalDarke County
- Armco Inc., Hamilton PlantHamilton
- Behr Dayton Thermal System VOC PlumeDayton
- Big D CampgroundKingsville
- Bowers LandfillCircleville
- Buckeye ReclamationSt. Clairsville
- Chem-DyneHamilton
- Chemical & Minerals ReclamationCleveland
- Copley Square PlazaCopley
- Coshocton LandfillFranklin Township
- Donnelsville Contaminated AquiferDonnelsville
- Dover Chemical Corp.Dover
- E.H. Schilling LandfillHamilton Township
- East Troy Contaminated AquiferTroy
- Feed Materials Production Center (USDOE)Fernald
- Fields BrookAshtabula
- Fultz LandfillJackson Township
- Industrial Excess LandfillUniontown
- Lammers BarrelBeavercreek
- Laskin/Poplar Oil Co.Jefferson Township
- Little Scioto RiverMarion Township
- Miami County IncineratorTroy
- Milford Contaminated AquiferMilford
- Mound Plant (USDOE)Miamisburg
- Nease ChemicalSalem
- New Carlisle LandfillNew Carlisle
- New Lyme LandfillNew Lyme
- North Sanitary LandfillDayton
- Old MillRock Creek
- Ormet Corp.Hannibal
- Peters Cartridge FactoryKings Mills
- Powell Road LandfillDayton
- Pristine, Inc.Reading
- Reilly Tar & Chemical Corp. (Dover Plant)Dover
- Republic Steel Corp. QuarryElyria
- Sanitary Landfill Co. (Industrial Waste Disposal Co., Inc.)Dayton
- Skinner LandfillWest Chester
- South Dayton Dump & LandfillMoraine
- South Point PlantSouth Point
- Summit NationalDeerfield Township
- TRW, Inc. (Minerva Plant)Minerva
- United Scrap Lead Co., Inc.Troy
- Valley Pike VOCsRiverside
- Van Dale JunkyardMarietta
- West Troy Contaminated AquiferTroy
- Wright-Patterson Air Force BaseDayton
- Zanesville Well FieldZanesville