States / Oregon / Wasco County
Wasco County: EPA Toxic Release Inventory
6 active of 7 registered facilities
Superfund Sites
EPA National Priorities List — includes sites already cleaned up, marked as such below.
UNION PACIFIC RAILROAD CO. TIE-TREATING PLANT · THE DALLESCURRENTLY ON THE FINAL NPL
NORTHWEST ALUMINUM CO SITE · THE DALLESDELETED FROM THE FINAL NPL
Facilities in Violation (EPA ECHO)
THE DALLES STP · THE DALLESViolation Identified
DUFUR STP · DUFURViolation Identified
MAUPIN STP · MAUPINViolation Identified
MOSIER WWTP · MOSIERViolation Identified
WICKS WATER TREATMENT PLANT · THE DALLESViolation Identified
SIMNASHO SCHOOLIE FLATS WELLS · MAUPINSignificant Violation
SIDWALTER WELL · MAUPINSignificant Violation
SPORTSMANS PARK WATER ASS0CIATION WELL · TYGH VALLEYViolation Identified
MAUPIN CITY WATER SUPPLY · MAUPINViolation Identified
VERNE ROOT ORCHARDViolation Identified
TYGH VALLEY WATER DISTRICT MAIN WELL · TYGH VALLEYViolation Identified
VIEW POINT TRAILER CT/INN AT THE DALLES WELL · THE DALLESViolation Identified
TOOLEY WATER DISTRICT · THE DALLESSignificant Violation
MOSIER CITY WELLS · MOSIERViolation Identified
USDA USFS R06 ROCK CREEK WORK CENTERViolation Identified
SAPA EXTRUSIONS THE DALLES CAST HOUSE · THE DALLESViolation Identified
TRI-Registered Facilities
AMERITIES WEST LLC · THE DALLESActiveHOOD RIVER SAND GRAVEL & READY MIX - THE DALLES · THE DALLESActiveHYDRO EXTRUSION USA LLC · THE DALLESActiveOREGON CHERRY GROWERS INC · THE DALLESActiveU.S. DOE BONNEVILLE POWER ADMIN. CELILO CONVERTER STATION · THE DALLESActiveWARM SPRINGS FOREST PRODUCTS INDUSTRIES · WARM SPRINGSActiveNORTHWEST ALUMINUM CO · THE DALLESInactive
Source: U.S. EPA Toxic Release Inventory, ECHO, Superfund (SEMS NPL). Registration or a violation listed does not by itself indicate a current health hazard.