Mason City Coal Gasification Plant
Superfund site in Mason City, IA · EPA ID IAD980969190
Mason City Coal Gasification Plant is a Superfund site in Mason City, IA on the EPA National Priorities List (Currently on the Final NPL). Contaminants of concern include 1,2-DIHYDROACENAPHTHYLENE, 2-METHYLNAPHTHALENE, 9H-FLUORENE, ACENAPHTHYLENE. At Mason City Coal Gasification Plant, the EPA has determined that human exposure is under control.
EPA status
- National Priorities List
- Currently on the Final NPL
- Human exposure under control
- Yes
- Groundwater migration under control
- Yes
- Construction complete
- Yes
- Sitewide ready for reuse
- Yes
- Federal facility
- No
- EPA region
- 07
- County
- Cerro Gordo
Contaminants of concern
Grouped by the environmental medium in which the EPA recorded them.
Groundwater
- 1,2-Dihydroacenaphthylene
- 2-Methylnaphthalene
- 9h-Fluorene
- Acenaphthylene
- Anthracene
- Benzene
- Benzo(B)Fluoranthene
- Benzo(Ghi)Perylene
- Benzo(K)Fluoranthene
- Benzo[A]Anthracene
- Benzo[A]Pyrene
- Bromodichloromethane
- Chrysene
- Dibenzo(A,H)Anthracene
- Dibenzo[A,H]Pyrene
- Ethylbenzene
- Fluoranthene
- Indeno(1,2,3-Cd)Pyrene
- Lead
- Naphthalene
- Phenanthrene
- Pyrene
- Toluene
- Xylene (Mixed Isomers)
Sediment
- Benzo(B)Fluoranthene
- Benzo(K)Fluoranthene
- Benzo[A]Anthracene
- Benzo[A]Pyrene
- Chrysene
- Dibenzo(A,H)Anthracene
- Indeno(1,2,3-Cd)Pyrene
- Phenanthrene
Soil
- 9h-Fluorene
- Acenaphthylene
- Anthracene
- Arsenic
- Benzene
- Benzo(B)Fluoranthene
- Benzo(Ghi)Perylene
- Benzo(K)Fluoranthene
- Benzo[A]Anthracene
- Benzo[A]Pyrene
- Chloroethene (Vinyl Chloride)
- Chrysene
- Dibenzo(A,H)Anthracene
- Fluorine (F2)
- Indeno(1,2,3-Cd)Pyrene
- Lead
- Naphthalene
- Phenanthrene
- Pyrene
Surface Water
- Benzo[A]Anthracene
Location
5TH ST, BETWEEN DELAWARE & PENNSYLVANIA, Mason City, IA 50401
Latitude 43.1476, longitude -93.1992