Union Pacific Railroad Co. Tie-Treating Plant
Superfund site in The Dalles, OR · EPA ID ORD009049412
Union Pacific Railroad Co. Tie-Treating Plant is a Superfund site in The Dalles, OR on the EPA National Priorities List (Currently on the Final NPL). Contaminants of concern include 1,2-DIHYDROACENAPHTHYLENE, ARSENIC, BENZENE, BENZO[A]ANTHRACENE. The EPA has not published a human-exposure determination for Union Pacific Railroad Co. Tie-Treating Plant.
EPA status
- National Priorities List
- Currently on the Final NPL
- Human exposure under control
- Not reported
- Groundwater migration under control
- Not reported
- Construction complete
- Not reported
- Sitewide ready for reuse
- Not reported
- Federal facility
- No
- EPA region
- 10
- County
- Wasco
Contaminants of concern
Grouped by the environmental medium in which the EPA recorded them.
Groundwater
- 1,2-Dihydroacenaphthylene
- Arsenic
- Benzene
- Benzo[A]Anthracene
- Benzo[A]Pyrene
- Chrysene
- Ethylbenzene
- Naphthalene
- Pentachlorophenol
- Phenanthrene
- Toluene
Sediment
- Arsenic
- Chrysene
- Naphthalene
- Pentachlorophenol
Soil
- Arsenic
- Carcinogenic Polycyclic Aromatic Hydrocarbons (Cpah)
- Naphthalene
- Pentachlorophenol
Surface Water
- Pentachlorophenol
Location
TIE PLANT RD-IN CITY LIMITS, The Dalles, OR 97058
Latitude 45.5986, longitude -121.1651