Lassen Volcanic NP (LAVO1)
Site Details
Country:United States
State:California (pop. 29760021)
County:Shasta County (pop. 147036)
Location2:Ranger station near NW entrance, Manzanita Lake, 25 yds SE of Fire Station
Latitude:40.5398
Longitude:-121.5768
Elevation:1732m above MSL
EPA Code:060893003
Agency:National Park Service
Sponsor:NPS
Region:Oregon and Northern California
Land Use:Unknown
AQCR:None
Dates:3/1988 - Present
SiteID:90
SiteCode:LAVO1
SiteName:Lassen Volcanic NP
Maps:Google, MSN, Yahoo
Site History
12/24/2002:C1 Module pump replaced
12/22/1994:A1 Module Flow Calibration
12/22/1994:B1 Module Flow Calibration
12/22/1994:C1 Module Flow Calibration
12/22/1994:D1 Module Flow Calibration
10/29/1998:A1 Module pump replaced
10/29/1998:B1 Module pump replaced
10/29/1998:C1 Module pump replaced
10/29/1998:D1 Module pump replaced
10/23/1998:A1 Module Flow Calibration
10/23/1998:B1 Module Flow Calibration
10/23/1998:C1 Module Flow Calibration
10/23/1998:D1 Module Flow Calibration
10/23/1998:Routine annual maintenance
10/22/2002:A1 B1 Module relay line replaced
09/22/1997:A1 Module magnhelic replaced
09/21/1996:Added glycerin to Module B1 denuder
09/21/1996:B1 Module Flow Calibration
09/21/1996:C1 Module Flow Calibration
09/21/1996:D1 Module Flow Calibration
09/21/1996:Routine annual maintenance
09/21/1996:A1 Module Flow Calibration
09/12/2000:A1 Module Flow Calibration
09/12/2000:B1 Module Flow Calibration
09/12/2000:C1 Module Flow Calibration
09/12/2000:D1 Module Flow Calibration
09/11/2004:A1 Module Flow Calibration
09/11/2004:B1 Module Flow Calibration
09/11/2004:C1 Module Flow Calibration
09/11/2004:Calibrated collocated B1 Module
09/11/2004:D1 Module Flow Calibration
09/11/2004:D1 Module inlet Changed from Wedding to Sierra
09/11/2004:Photos taken
09/11/2004:Routine annual maintenance
09/06/2001:A1 Module Flow Calibration
09/06/2001:B1 Module Flow Calibration
09/06/2001:C1 Module Flow Calibration
09/06/2001:C1 Module pump replaced
09/06/2001:D1 Module Flow Calibration
09/06/2001:Photos taken
09/06/2001:Routine annual maintenance
09/04/1997:A1 Module Flow Calibration
09/04/1997:B1 Module Flow Calibration
09/04/1997:C1 Module Flow Calibration
09/04/1997:D1 Module Flow Calibration
09/04/1997:Routine annual maintenance
08/26/2000:site offline until 09/15/2000
08/13/2004:Haze from French Fire in Central Valley
08/05/2002:A1 Module pump replaced
08/05/2002:B1 Module pump replaced
08/05/2002:Electronics box replaced
08/05/2002:Routine annual maintenance
08/02/2002:A1 Module Flow Calibration
08/02/2002:B1 Module Flow Calibration
08/02/2002:C1 Module Flow Calibration
08/02/2002:D1 Module Flow Calibration
08/02/2002:Photos taken
07/24/1996:Helicopters were using helipad next to sampler this week
07/18/2000:A1 Module Flow Calibration
07/18/2000:B1 Module Flow Calibration
07/18/2000:C1 Module Flow Calibration
07/18/2000:D1 Module Flow Calibration
07/18/2000:Version 2 sampler installed
07/18/2000:Version 2 IMPROVE sampler installed
06/30/1994:A1 Module Flow Calibration
06/30/1994:A1 Module pump replaced
06/30/1994:A1 Module solenoid replaced
06/30/1994:B1 Module Flow Calibration
06/30/1994:B1 Module pump replaced
06/30/1994:C1 Module Flow Calibration
06/30/1994:C1 Module pump replaced
06/30/1994:D1 Module Flow Calibration
06/30/1994:D1 Module pump replaced
06/30/1994:D1 Module solenoid replaced
06/30/1994:Routine annual maintenance
06/28/1994:Changed nylon filter size from 47mm diameter to 25mm
06/27/1995:A1 Module Flow Calibration
06/27/1995:B1 Module Flow Calibration
06/27/1995:C1 Module Flow Calibration
06/27/1995:C1 Module solenoid replaced
06/27/1995:D1 Module Flow Calibration
06/27/1995:Routine annual maintenance
06/19/1993:Routine annual maintenance
06/18/2003:Electronics box replaced on collocated B1 Module
06/17/2004:Prescribed fires 1 hour E this week
06/08/2004:inmate crews doing chainsaw work around shed this week
06/01/2001:B1 Module Flow Calibration
05/12/2004:Sampler controller replaced
05/06/2003:Denuder replaced
05/06/2003:Installed denuder on collocated B1 Module
05/06/2003:Sampler controller replaced
05/02/2001:Sampler controller replaced
04/28/2004:Sampler controller replaced
04/18/2003:Calibrated collocated B1 Module
04/11/2003:A1 Module Flow Calibration
04/11/2003:B1 Module Flow Calibration
04/11/2003:C1 Module Flow Calibration
04/11/2003:C1 Module pump replaced
04/11/2003:D1 Module Flow Calibration
04/11/2003:D1 Module pump replaced
04/11/2003:Installed collocated B1 Module
04/11/2003:Photos taken
04/11/2003:Routine annual maintenance
03/04/2004:A1 Module area increased from 2.20 to 3.53 sq cm
02/16/1999:Sampler controller clock replaced