States / California / Nevada County
Nevada County: EPA Toxic Release Inventory
7 active of 7 registered facilities
Superfund Sites
EPA National Priorities List — includes sites already cleaned up, marked as such below.
LAVA CAP MINE · NEVADA CITYCURRENTLY ON THE FINAL NPL
Facilities in Violation (EPA ECHO)
DONNER SUMMIT WWTF · SODA SPRINGSSignificant Violation
LAKE WILDWOOD WWTP · PENN VALLEYSignificant Violation
LAKE OF THE PINES WWTP · AUBURNSignificant Violation
WASHINGTON RIDGE C.C.Violation Identified
SIERRA ESTATES MUTUAL WATER COMPANY-IRON + MANGANESE TX · PENN VALLEYViolation Identified
CASCADE SHORES WWTP · NEVADA CITYSignificant Violation
EAST BENNETT ROAD CHIPPING FACILITY · GRASS VALLEYViolation Identified
FLORISTON WATER SYSTEM · FLORISTONViolation Identified
WASHINGTON WATER DISTRICT · TRUCKEEViolation Identified
GRASS VALLEY WASTEWATER TREATMENT PLANT · GRASS VALLEYViolation Identified
TAHOE DONNER MAINTENANCE FAC · TRUCKEEViolation Identified
NCSOS, MCCOURTNEY RD.-AERATION · GRASS VALLEYViolation Identified
EMPIRE MINE STATE HISTORICAL PARK · GRASS VALLEYViolation Identified
TAHOE TIMBER TRAILSViolation Identified
WM OF NEVADA COUNTY · GRASS VALLEYViolation Identified
TRI-Registered Facilities
GRASS VALLEY GROUP INC · NEVADA CITYActiveGRASS VALLEY GROUP INC · GRASS VALLEYActiveGRASS VALLEY GROUP INC · NEVADA CITYActiveHIGH COUNTRY TEK · NEVADA CITYActiveJDK CONTROLS INC · GRASS VALLEYActiveLANMARK CIRCUITS INC · GRASS VALLEYActiveTRUCKEE NORTH TAHOE MATERIALS READY MIX PLANT · TRUCKEEActive
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.