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1
Brian Finneran, Oregon DEQ
WRAP IWG Meeting, Portland
August 2006
A First Look at Interstate Haze Transport at 2 Border
Oregon Class I Areas:Mt. Hood Class I Area
Hells Canyon Class I Area
2
KalmiopsisKalmiopsis
Mt. HoodMt. Hood
Mt. JeffersonMt. Jefferson
Mt. WashingtonMt. Washington
Three SistersThree Sisters
Diamond PeakDiamond Peak
Crater Lake National ParkCrater Lake National Park
Gearhart MountainGearhart Mountain
Mountain LakesMountain Lakes
Strawberry Mountain Strawberry Mountain
Eagle CapEagle Cap
HellsHellsCanyonCanyon
Oregon Class I Areas
3
Oregon IMPROVE Sites
Kalmiopsis
Mt. Hood
Mt. Jefferson
Mt. Washington
Three Sisters
Diamond Peak
Crater Lake NP
Gearhart Mtn .
Mountain Lakes
Strawberry Mtn
Eagle CapHells
CanyonI
I
II
I
I
MOHO1
THSI1
CRLA1
KALM1
STAR1
HECA1
4
Mt. Hood
HellsCanyon
Two Border Class I Areas for this review
5
MOHO1MT HOOD
STAR1STARKEY
WHPA1WHITE PASS
HECA1HELLS CANYON
MORA1MT RANIER
SAWT1SAWTOOTH
IMPROVE Sites IMPROVE Sites near Mt. Hoodnear Mt. Hood
IMPROVE Sites IMPROVE Sites near Hells Canyonnear Hells Canyon
O R E G O NO R E G O N
W A S H I N G T O N
W A S H I N G T O N
I D A H OI D A H O
PortlandPortland
BoiseBoise
SeattleSeattle
100 miles
6
IMPROVE Sites near Mt. Hood Baseline Aerosol, Glide Slope, DNC
20% Worst Days (2000-2004)
MT. HOOD WHITE PASS
MT. RANIER
Baseline: 37.5 Mm-1 Baseline: 27.09 Mm-1
Baseline: 51.81 Mm-1
7
IMPROVE Sites near Mt. Hood Aerosol Species Comparison 20% Worst Days (2000-2004)
MT. HOOD WHITE PASS MT. RANIER
8
IMPROVE Sites near Mt. Hood Aerosol 20% Worst Days by Month (1997-2002)
MT. HOOD
WHITE PASS
MT. RANIER
9
IMPROVE Sites near Mt. Hood 20% Worst Days by Month (1997-2002)
MT. HOOD
WHITE PASS
MT. RANIER
10
Annual Wind Rose for Blue Ridge RAWS Site (near Mt. Hood)
(2000-2004)
11
PortlandPortland
SeattleSeattle
BoiseBoise
B
BB
B
BB
BB
B
BBB
Mt. HoodMt. HoodHellsHells
CanyonCanyon
BB
BB
B
BB
BBART Sources in WA, OR and ID
BB
100 miles
W A S H I N G T O N
W A S H I N G T O N
O R E G O NO R E G O N
I D A H OI D A H O
12
IMPROVE Sites near Hells Canyon Baseline Aerosol, Glide Slope, DNC
20% Worst Days (2000-2004)
HELLS CANYON STARKEY
SAWTOOTH
Baseline: 58.14 Mm-1
Baseline: 32.77 Mm-1
Baseline: 58.07 Mm-1
13
IMPROVE Sites near Hells Canyon Aerosol Species Comparison 20% Worst Days (2000-2004)
HELLSCANYON
STARKEY SAWTOOTH
14
IMPROVE Sites near Hells Canyon Aerosol 20% Worst Days by Month (1997-2002)
STARKEY
HELLS CANYON
SAWTOOTH
15
IMPROVE Sites near Hells Canyon 20% Worst Days by Month (1997-2002)
HELLS CANYON
STARKEY
SAWTOOTH
16
Winter Wind Rose for Snake River RAWS Site (near Hells Canyon)
(November–February 2002)
17
PortlandPortland
SeattleSeattle
BoiseBoise
B
BB
B
BB
BB
B
BBB
Mt. HoodMt. HoodHellsHells
CanyonCanyon
BB
BB
B
BB
BBART Sources in WA, OR and ID
BB
W A S H I N G T O N
W A S H I N G T O N
O R E G O NO R E G O N
I D A H OI D A H O100 miles
18
Large NOx Emission Sourcesnear Hells Canyon
19
QUESTIONS?