States / IA

Iowa

Superfund NPL sites

water systems with PFAS detections

systems above a final limit

34.8M lb

reported 2024 releases

Superfund NPL sites, by county

none
1 to 0
1 to 1
2 to 1
2 or more

Counties

County	NPL	Cleanup sites	PFAS systems	TRI facilities	Open tank releases
Polk County	3	18	1	32	20
Linn County	1	4	1	22	31
Scott County	0	5	1	18	31
Johnson County	0	6	0	6	9
Black Hawk County	1	3	1	19	17
Dallas County	0	0	0	6	5
Woodbury County	1	4	1	23	23
Dubuque County	1	3	1	15	25
Story County	0	8	1	11	6
Pottawattamie County	0	2	2	12	33
Warren County	0	0	1	2	7
Clinton County	1	5	1	10	10
Cerro Gordo County	2	5	0	11	10
Muscatine County	0	0	1	9	9
Marshall County	0	2	0	3	5
Des Moines County	1	3	3	9	3
Jasper County	1	1	0	3	7
Webster County	0	2	0	13	10
Sioux County	2	2	0	11	0
Wapello County	1	2	1	5	6
Marion County	0	0	0	6	3
Lee County	2	5	2	10	11
Boone County	0	0	0	3	4
Benton County	0	0	0	1	8
Plymouth County	1	4	0	6	8
Bremer County	0	1	1	1	4
Washington County	0	1	1	2	3
Mahaska County	0	1	0	5	3
Jones County	0	0	0	0	11
Buchanan County	0	0	0	2	7
Buena Vista County	0	1	0	8	4
Carroll County	0	0	0	4	7
Winneshiek County	0	0	1	5	6
Henry County	0	0	1	4	2
Jackson County	0	1	0	4	9
Fayette County	0	0	0	2	10
Poweshiek County	0	1	0	3	5
Cedar County	0	1	0	4	9
Dickinson County	0	0	2	4	3
Delaware County	0	0	0	6	3
Madison County	0	0	0	0	6
Clayton County	0	0	0	1	10
Tama County	0	0	0	2	4
Clay County	0	0	0	0	1
Hardin County	0	0	0	4	6
Iowa County	0	1	0	3	7
Crawford County	0	0	0	2	6
Jefferson County	1	2	1	2	2
Floyd County	3	3	0	3	3
Page County	0	1	1	7	7
Hamilton County	0	0	0	3	6
Harrison County	0	0	0	1	4
Mills County	1	1	0	1	1
Kossuth County	0	0	0	5	5
Butler County	0	0	0	5	4
Allamakee County	0	1	0	3	5
O'Brien County	0	0	0	4	2
Cass County	1	2	0	3	4
Wright County	0	0	0	4	0
Grundy County	0	0	0	2	2
Lyon County	0	0	0	0	0
Appanoose County	0	1	1	3	2
Union County	0	0	1	5	3
Shelby County	0	0	0	2	2
Chickasaw County	0	0	0	4	3
Cherokee County	0	0	0	1	1
Guthrie County	0	0	0	2	1
Hancock County	0	0	0	7	5
Winnebago County	0	0	0	1	3
Mitchell County	0	0	1	4	1
Louisa County	0	0	0	3	6
Montgomery County	1	3	0	4	4
Keokuk County	0	0	1	1	0
Franklin County	0	0	0	5	0
Calhoun County	0	0	0	1	4
Sac County	0	2	0	3	2
Clarke County	0	0	2	2	2
Humboldt County	0	0	0	2	1
Howard County	0	0	0	2	2
Emmet County	0	0	0	3	2
Davis County	0	0	0	1	2
Palo Alto County	0	1	1	2	1
Lucas County	0	0	1	2	0
Greene County	0	2	0	3	1
Monona County	0	0	0	0	7
Decatur County	0	0	1	0	0
Monroe County	0	0	1	6	3
Adair County	0	0	0	2	2
Worth County	0	0	0	1	0
Van Buren County	0	0	0	1	3
Pocahontas County	0	0	0	2	1
Ida County	0	0	0	3	4
Wayne County	0	0	0	2	1
Fremont County	0	1	0	3	4
Osceola County	0	1	0	1	0
Taylor County	0	0	0	2	2
Audubon County	0	0	0	0	7
Ringgold County	0	0	0	0	1
Adams County	0	0	0	2	0

Superfund sites in Iowa

Aidex Corp.Council Bluffs
Des Moines TCEDes Moines
E.I. du Pont de Nemours & Co., Inc. (County Road X23)West Point
Electro-Coatings, Inc.Cedar Rapids
Fairfield Coal Gasification PlantFairfield
Farmers' Mutual CooperativeHospers
Highway 3 PCELe Mars
Iowa Army Ammunition PlantMiddletown
John Deere (Ottumwa Works Landfills)Ottumwa
LaBounty SiteCharles City
Lawrence Todtz FarmCamanche
Lot 46 Valley Gardens TCEDes Moines
Mason City Coal Gasification PlantMason City
Mid-America Tanning Co.Sergeant Bluff
Midwest Manufacturing/North FarmKellogg
Northwestern States Portland Cement Co.Mason City
PCE Former Dry CleanerAtlantic
Peoples Natural Gas Co.Dubuque
Railroad Avenue Groundwater ContaminationDes Moines
Red Oak City LandfillRed Oak
Shaw Avenue DumpCharles City
Sheller-Globe Corp. DisposalKeokuk
Vogel Paint & Wax Co.Orange City
Waterloo Coal Gasification PlantWaterloo
White Farm Equipment Co. DumpCharles City