States / California / Alpine County
Alpine County: EPA Toxic Release Inventory
0 active of 0 registered facilities
Superfund Sites
EPA National Priorities List — includes sites already cleaned up, marked as such below.
LEVIATHAN MINE · MARKLEEVILLECURRENTLY ON THE FINAL NPL
Facilities in Violation (EPA ECHO)
BEAR VALLEY WATER DISTRICT · BEAR VALLEYViolation Identified
TAHOE ASPHALT INC QUARRY · MARKLEEVILLEViolation Identified
SIERRA PINES MOBILE HOME PARKViolation Identified
Air quality, year by year
Days by air-quality category at monitors in Alpine County. Green = good, amber = moderate, red = unhealthy for someone. From EPA's Air Quality System.
11
12
13
14
15
16
Latest year: median AQI 29, max 69. Bars are shorter in years with fewer monitored days, not necessarily cleaner air.
TRI-Registered Facilities
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.