States / California / Siskiyou County
Siskiyou County: EPA Toxic Release Inventory
8 active of 8 registered facilities
Superfund Sites
EPA National Priorities List — includes sites already cleaned up, marked as such below.
BLUE LEDGE MINE · SEIAD VALLEYCURRENTLY ON THE FINAL NPL
J.H. BAXTER & CO. · WEEDCURRENTLY ON THE FINAL NPL
Facilities in Violation (EPA ECHO)
NOR-CAL PRODUCTS INC. · YREKAViolation Identified
CITY OF DUNSMUIR · DUNSMUIRViolation Identified
MT. SHASTA WWTP · MOUNT SHASTASignificant Violation
YREKA WWTF · YREKAViolation Identified
CAL FIRE-DEADWOOD CONSERVATION CAMPViolation Identified
MOUNT SHASTA PIT · MONTAGUEViolation Identified
TENNANT C.S.D.-TREATMENT PLANT · MACDOELViolation Identified
ABRAMS LAKE MOBILE ESTATES · MOUNT SHASTAViolation Identified
SISKIYOU CO.SERVICE AREA #5/CARRICKSignificant Violation
LITTLE LYNN PIT · MONTAGUEViolation Identified
HAPPY CAMP TRANSFER STATION · HAPPY CAMPViolation Identified
WEED, CITY OF · WEEDViolation Identified
HAPPY CAMP C.S.D. · HAPPY CAMPViolation Identified
GRENADA SANITARY DISTRICT · GRENADAViolation Identified
CITY OF DORRIS · DORRISViolation Identified
TULELAKE, CITY OF · TULELAKEViolation Identified
HORNBROOK C.S.D. · HORNBROOKViolation Identified
SHASTINA MOBILE ESTATESViolation Identified
FIRST MACE MEADOW # 1 · PIONEERViolation Identified
MCCLOUD C.S.D. · MCCLOUDViolation Identified
CITY OF YREKA · YREKAViolation Identified
MT. SHASTA, CITY OF · MOUNT SHASTAViolation Identified
OBERLIN ROAD TRANSFER STATION · YREKAViolation Identified
LAKE SHASTINA C.S.D · WEEDViolation Identified
MONTAGUE, CITY OF-LAKE SHASTINA TREATED · MONTAGUEViolation Identified
BIG SPRINGS UNION ELEM. SCHOOLViolation Identified
WILLOW CREEK SCHOOLViolation Identified
MOORES GRAVEL INC · CALLAHANViolation Identified
FIRST MACE MEADOWS UNIT NO. 2 · PIONEERViolation Identified
SISKIYOU EXPLORATION PROJECT · DORRISViolation Identified
WILLIAMS PIT · MONTAGUEViolation Identified
DUNSMUIR WWTP · DUNSMUIRViolation Identified
GAZELLE SCHOOLViolation Identified
ROSEBURG · WEEDViolation Identified
TRI-Registered Facilities
GENCOR · MACDOELActiveJ.F. SHEA CONSTRUCTION INC MONTAGUE ASPHALT · MONTAGUEActiveJ.F. SHEA CONSTRUCTION INC SHASTA VALLEY ASPHALT · YREKAActiveNOR-CAL PRODUCTS INC · YREKAActivePACIFIC STATES TREATING · WEEDActiveROSEBURG FOREST PRODUCTS CO. - WEED FACILITY · WEEDActiveSHASTA VALLEY ASPHALT · YREKAActiveTIMBER PRODUCTS CO. · YREKAActive
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.