Snoqualmie Pass (SNPA1)
Site Details
Country:United States
State:Washington (pop. 4866692)
County:Kittitas County (pop. 26725)
Location2:DOT Radio Facility, Snoqualmie Ski Area, WA , 150 yards from Big Bull Lift
Latitude:47.422
Longitude:-121.4259
Elevation:1049m above MSL
EPA Code:530370004
Agency:US Forest Service
Sponsor:USFS
Region:Northwest
Land Use:Unknown
AQCR:None
Dates:7/1993 - Present
SiteID:80
SiteCode:SNPA1
SiteName:Snoqualmie Pass
Maps:Google, MSN, Yahoo
Site History
12/31/2002:B1 Module Flow Calibration
12/29/1996:105mm gun was fired for Avalanche Control
12/27/1998:105mm gun was fired for Avalanche Control
12/26/1996:105mm gun was fired for Avalanche Control
12/15/1998:D1 Module inlet jar replaced
10/17/1994:A1 Module Flow Calibration
10/17/1994:B1 Module Flow Calibration
10/17/1994:C1 Module Flow Calibration
10/02/1996:heavy equipment working next to site lots of diesel fumes
09/26/2002:contractor replacing roof panels, caps and jar disassembled
09/24/1995:A1 Module Flow Calibration
09/24/1995:B1 Module Flow Calibration
09/24/1995:C1 Module Flow Calibration
09/24/1995:D1 Module Flow Calibration
09/24/1995:Routine annual maintenance
09/23/2002:contractor working on roof near intake stacks
09/19/2001:A1 Module Flow Calibration
09/19/2001:B1 Module Flow Calibration
09/19/2001:B1 Module motor repaired
09/19/2001:C1 Module Flow Calibration
09/19/2001:D1 Module Flow Calibration
09/19/2001:D1 Module motor repaired
09/19/2001:Photos taken
09/19/2001:Routine annual maintenance
09/12/1997:A1 Module Flow Calibration
09/12/1997:B1 Module Flow Calibration
09/12/1997:C1 Module Flow Calibration
09/12/1997:D1 Module Flow Calibration
09/12/1997:Routine annual maintenance
09/12/1997:surge protector added for clock
09/06/1994:A1 Module Flow Calibration
09/06/1994:B1 Module Flow Calibration
09/06/1994:C1 Module Flow Calibration
09/06/1994:D1 Module Flow Calibration
08/24/2000:A1 Module Flow Calibration
08/24/2000:B1 Module Flow Calibration
08/24/2000:C1 Module Flow Calibration
08/24/2000:D1 Module Flow Calibration
08/13/2002:pump mufflers added
08/09/2000:Diesel Generator started for no reason
08/09/1995:Prescribed fire 1/2 mile NW of site
08/03/1998:Removed the data point SNPA 09/18/97.
07/28/1999:Site dismantled, down until 02/19/2000 due to site and building relocation
07/26/2002:A1 Module Flow Calibration
07/26/2002:A1 Module pump replaced
07/26/2002:B1 Module Flow Calibration
07/26/2002:B1 Module pump replaced
07/26/2002:C1 Module electronics box replaced
07/26/2002:C1 Module Flow Calibration
07/26/2002:D1 Module Flow Calibration
07/26/2002:Photos taken
07/26/2002:Routine annual maintenance
07/24/2004:A1 Module Flow Calibration
07/24/2004:B1 Module Flow Calibration
07/24/2004:C1 Module Flow Calibration
07/24/2004:D1 Module Flow Calibration
07/24/2004:Photos taken
07/24/2004:Routine annual maintenance
07/22/2002:Fire in area
07/22/1997:A1 Module pump replaced
07/14/1998:A1 Module elapsed timer rewired
07/14/1998:A1 Module pump replaced
07/14/1998:B1 Module pump replaced
07/14/1998:C1 Module pump replaced
07/14/1998:D1 Module pump replaced
07/05/1998:A1 Module Flow Calibration
07/05/1998:B1 Module Flow Calibration
07/05/1998:C1 Module Flow Calibration
07/05/1998:D1 Module Flow Calibration
07/05/1998:Routine annual maintenance
06/28/1995:Smoke intrusion from fire
06/28/1994:Changed nylon filter size from 47mm diameter to 25mm
06/25/2002:diesel exhaust, prescribed fire and smoke in air this week
06/07/2002:Prescribed fire East of site at Lake Kecchelus Dam this week
06/05/2003:heavy conifer pollen all week
06/01/1994:B1 Module Flow Calibration
05/30/2003:heavy conifer pollen all week
05/13/2004:A1 Module pump replaced
04/29/1998:Dust from China created poor visibility last week
03/19/2002:105mm gun was fired for Avalanche Control
03/18/1997:105mm gun was fired for Avalanche Control
03/15/1997:105mm gun was fired for Avalanche Control
03/09/1997:105mm gun was fired for Avalanche Control
03/09/1996:offline until 04/20/1996
03/01/1997:105mm gun was fired for Avalanche Control
02/27/1994:105mm gun was fired for Avalanche Control
02/24/1999:105mm gun was fired for Avalanche Control
02/16/2000:Version 2 sampler installed
02/15/2000:A1 Module Flow Calibration
02/15/2000:B1 Module Flow Calibration
02/15/2000:C1 Module Flow Calibration
02/15/2000:D1 Module Flow Calibration
02/15/2000:Version 2 IMPROVE sampler installed
02/06/1996:105mm gun was fired for Avalanche Control
02/01/2000:105mm gun was fired for Avalanche Control
02/01/1999:Sampler controller clock and relays replaced
01/22/2004:A1 Module Flow Calibration
01/22/2004:B1 Module Flow Calibration
01/22/2004:C1 Module Flow Calibration
01/22/2004:D1 Module Flow Calibration
01/11/1999:avalance gun knocked out relays, relays replaced