AQ_GEN_PLNG_20220404_SIP_RH-SIP_AppD2

Appendix D-2
Area of Influence and HYSPLIT Graphics for VISTAS and
Nearby Class I Areas
Table of Contents
Table of Contents
Page 2
Brigantine Wilderness Area ............................................................................................................ 3
Breton Wilderness Area ................................................................................................................ 12
Caney Creek Wilderness Area ...................................................................................................... 21
Chassahowitza Wilderness Area ................................................................................................... 30
Cohutta Wilderness Area .............................................................................................................. 39
Dolly Sods Wilderness Area ......................................................................................................... 48
Otter Creek Wilderness Area ........................................................................................................ 57
Everglades National Park .............................................................................................................. 66
Great Smoky Mountains National Park ........................................................................................ 75
Joyce Kilmer/Slickrock Wilderness Area ..................................................................................... 84
Hercules Glade Wilderness Area .................................................................................................. 93
James River Face Wilderness Area............................................................................................. 102
Linville Gorge Wilderness Area ................................................................................................. 111
Mammoth Cave National Park.................................................................................................... 120
Mingo Wilderness Area .............................................................................................................. 129
Okefenokee Wilderness Area ..................................................................................................... 138
Wolf Island Wilderness Area ...................................................................................................... 147
Cape Romain Wilderness Area ................................................................................................... 156
St Marks Wilderness Area .......................................................................................................... 165
Shenandoah National Park .......................................................................................................... 174
Shining Rock Wilderness Area ................................................................................................... 183
Sipsey Wilderness Area .............................................................................................................. 192
Swanquarter Wilderness Area ..................................................................................................... 201
Upper Buffalo Wilderness Area .................................................................................................. 210
Appendix D-2
Page 3
Brigantine Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from
Brigantine Wilderness Area
Appendix D-2
Page 4
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Brigantine Wilderness Area
Appendix D-2
Page 5
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Brigantine Wilderness Area
Appendix D-2
Page 6
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Brigantine Wilderness Area – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 7
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Brigantine Wilderness Area
– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 8
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Brigantine Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 9
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Brigantine Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 10
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Brigantine Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 11
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Brigantine Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 12
Breton Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Breton
Wilderness Area
Appendix D-2
Page 13
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Breton Wilderness Area
Appendix D-2
Page 14
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Breton Wilderness Area
Appendix D-2
Page 15
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Breton Wilderness Area – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 16
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Breton Wilderness Area –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 17
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Breton Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 18
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Breton Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 19
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Breton Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 20
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Breton Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 21
Caney Creek Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Caney
Creek Wilderness Area
Appendix D-2
Page 22
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Caney Creek Wilderness Area
Appendix D-2
Page 23
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Caney Creek Wilderness Area
Appendix D-2
Page 24
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Caney Creek Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 25
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Caney Creek Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 26
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Caney Creek Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 27
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Caney Creek Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 28
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Caney Creek Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 29
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Caney Creek Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 30
Chassahowitza Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from
Chassahowitza Wilderness Area
Appendix D-2
Page 31
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Chassahowitza Wilderness Area
Appendix D-2
Page 32
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Chassahowitza Wilderness Area
Appendix D-2
Page 33
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Chassahowitza Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 34
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Chassahowitza Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 35
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Chassahowitza Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 36
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Chassahowitza Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 37
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Chassahowitza Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 38
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Chassahowitza Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 39
Cohutta Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Cohutta
Wilderness Area
Appendix D-2
Page 40
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Cohutta Wilderness Area
Appendix D-2
Page 41
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Cohutta Wilderness Area
Appendix D-2
Page 42
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Cohutta Wilderness Area – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 43
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Cohutta Wilderness Area –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 44
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Cohutta Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 45
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Cohutta Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 46
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Cohutta Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 47
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Cohutta Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 48
Dolly Sods Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Dolly
Sods Wilderness Area
Appendix D-2
Page 49
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Dolly Sods Wilderness Area
Appendix D-2
Page 50
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Dolly Sods Wilderness Area
Appendix D-2
Page 51
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Dolly Sods Wilderness Area – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 52
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Dolly Sods Wilderness Area –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 53
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Dolly Sods Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 54
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Dolly Sods Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 55
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Dolly Sods Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 56
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Dolly Sods Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 57
Otter Creek Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Otter
Creek Wilderness Area
Appendix D-2
Page 58
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Otter Creek Wilderness Area
Appendix D-2
Page 59
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Otter Creek Wilderness Area
Appendix D-2
Page 60
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Otter Creek Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 61
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Otter Creek Wilderness Area
– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 62
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Otter Creek Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 63
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Otter Creek Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 64
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Otter Creek Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 65
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Otter Creek Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 66
Everglades National Park
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from
Everglades National Park
Appendix D-2
Page 67
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Everglades National Park
Appendix D-2
Page 68
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Everglades National Park
Appendix D-2
Page 69
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Everglades National Park – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 70
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Everglades National Park –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 71
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Everglades National Park - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 72
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Everglades National Park - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 73
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Everglades National Park – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 74
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Everglades National Park – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 75
Great Smoky Mountains National Park
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Great
Smoky Mountains National Park
Appendix D-2
Page 76
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Great Smoky Mountains National Park
Appendix D-2
Page 77
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Great Smoky Mountains National Park
Appendix D-2
Page 78
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Great Smoky Mountains National Park
– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 79
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Great Smoky Mountains
National Park – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 80
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Great Smoky Mountains National Park - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 81
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Great Smoky Mountains National Park - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 82
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per
12km Modeling Grid Cell) for Great Smoky Mountains National Park – Full View (top) and Class I Zoom
(bottom)
Appendix D-2
Page 83
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per
12km Modeling Grid Cell) for Great Smoky Mountains National Park – Full View (top) and Class I Zoom
(bottom)
Appendix D-2
Page 84
Joyce Kilmer/Slickrock Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Joyce
Kilmer/Slickrock Wilderness Area
Appendix D-2
Page 85
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Joyce Kilmer/Slickrock Wilderness Area
Appendix D-2
Page 86
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Joyce Kilmer/Slickrock Wilderness Area
Appendix D-2
Page 87
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Joyce Kilmer/Slickrock Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 88
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Joyce Kilmer/Slickrock
Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 89
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Joyce Kilmer/Slickrock Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 90
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Joyce Kilmer/Slickrock Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 91
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Joyce Kilmer/Slickrock Wilderness Area – Full View (top) and Class I Zoom
(bottom)
Appendix D-2
Page 92
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Joyce Kilmer/Slickrock Wilderness Area– Full View (top) and Class I Zoom
(bottom)
Appendix D-2
Page 93
Hercules Glade Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from
Hercules Glade Wilderness Area
Appendix D-2
Page 94
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Hercules Glade Wilderness Area
Appendix D-2
Page 95
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Hercules Glade Wilderness Area
Appendix D-2
Page 96
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Hercules Glade Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 97
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Hercules Glade Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 98
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Hercules Glade Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 99
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Hercules Glade Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 100
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Hercules Glade Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 101
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Hercules Glade Wilderness Area– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 102
James River Face Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from James
River Face Wilderness Area
Appendix D-2
Page 103
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from James River Face Wilderness Area
Appendix D-2
Page 104
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from James River Face Wilderness Area
Appendix D-2
Page 105
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for James River Face Wilderness Area –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 106
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for James River Face Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 107
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
James River Face Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 108
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
James River Face Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 109
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for James River Face Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 110
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for James River Face Wilderness Area– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 111
Linville Gorge Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Linville
Gorge Wilderness Area
Appendix D-2
Page 112
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Linville Gorge Wilderness Area
Appendix D-2
Page 113
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Linville Gorge Wilderness Area
Appendix D-2
Page 114
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Linville Gorge Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 115
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Linville Gorge Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 116
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Linville Gorge Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 117
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Linville Gorge Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 118
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Linville Gorge Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 119
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Linville Gorge Wilderness Area– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 120
Mammoth Cave National Park
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from
Mammoth Cave National Park
Appendix D-2
Page 121
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Mammoth Cave National Park
Appendix D-2
Page 122
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Mammoth Cave National Park
Appendix D-2
Page 123
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Mammoth Cave National Park – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 124
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Mammoth Cave National
Park – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 125
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Mammoth Cave National Park - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 126
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Mammoth Cave National Park - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 127
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Mammoth Cave National Park – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 128
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Mammoth Cave National Park– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 129
Mingo Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Mingo
Wilderness Area
Appendix D-2
Page 130
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Mingo Wilderness Area
Appendix D-2
Page 131
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Mingo Wilderness Area
Appendix D-2
Page 132
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Mingo Wilderness Area – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 133
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Mingo Wilderness Area –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 134
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Mingo Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 135
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Mingo Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 136
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Mingo Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 137
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Mingo Wilderness Area– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 138
Okefenokee Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from
Okefenokee Wilderness Area
Appendix D-2
Page 139
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Okefenokee Wilderness Area
Appendix D-2
Page 140
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Okefenokee Wilderness Area
Appendix D-2
Page 141
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Okefenokee Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 142
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Okefenokee Wilderness Area
– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 143
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Okefenokee Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 144
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Okefenokee Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 145
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Okefenokee Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 146
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Okefenokee Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 147
Wolf Island Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Wolf
Island Wilderness Area
Appendix D-2
Page 148
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Wolf Island Wilderness Area
Appendix D-2
Page 149
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Wolf Island Wilderness Area
Appendix D-2
Page 150
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Wolf Island Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 151
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Wolf Island Wilderness Area
– Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 152
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Wolf Island Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 153
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Wolf Island Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 154
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Wolf Island Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 155
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Wolf Island Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 156
Cape Romain Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Cape
Romain Wilderness Area
Appendix D-2
Page 157
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Cape Romain Wilderness Area
Appendix D-2
Page 158
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Cape Romain Wilderness Area
Appendix D-2
Page 159
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Cape Romain Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 160
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Cape Romain Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 161
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Cape Romain Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 162
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Cape Romain Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 163
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Cape Romain Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 164
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Cape Romain Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 165
St Marks Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from St
Marks Wilderness Area
Appendix D-2
Page 166
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from St Marks Wilderness Area
Appendix D-2
Page 167
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from St Marks Wilderness Area
Appendix D-2
Page 168
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for St Marks Wilderness Area – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 169
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for St Marks Wilderness Area –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 170
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for St
Marks Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 171
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for St
Marks Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 172
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for St Marks Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 173
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for St Marks Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 174
Shenandoah National Park
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from
Shenandoah National Park
Appendix D-2
Page 175
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Shenandoah National Park
Appendix D-2
Page 176
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Shenandoah National Park
Appendix D-2
Page 177
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Shenandoah National Park – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 178
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Shenandoah National Park –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 179
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Shenandoah National Park - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 180
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Shenandoah National Park - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 181
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Shenandoah National Park – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 182
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Shenandoah National Park – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 183
Shining Rock Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Shining
Rock Wilderness Area
Appendix D-2
Page 184
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Shining Rock Wilderness Area
Appendix D-2
Page 185
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Shining Rock Wilderness Area
Appendix D-2
Page 186
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Shining Rock Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 187
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Shining Rock Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 188
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Shining Rock Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 189
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Shining Rock Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 190
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Shining Rock Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 191
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Shining Rock Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 192
Sipsey Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Sipsey
Wilderness Area
Appendix D-2
Page 193
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Sipsey Wilderness Area
Appendix D-2
Page 194
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Sipsey Wilderness Area
Appendix D-2
Page 195
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Sipsey Wilderness Area – Full View
(top) and Class I Zoom (bottom)
Appendix D-2
Page 196
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Sipsey Wilderness Area –
Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 197
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Sipsey Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 198
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Sipsey Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 199
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Sipsey Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 200
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Sipsey Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 201
Swanquarter Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from
Swanquarter Wilderness Area
Appendix D-2
Page 202
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Swanquarter Wilderness Area
Appendix D-2
Page 203
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Swanquarter Wilderness Area
Appendix D-2
Page 204
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Swanquarter Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 205
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Swanquarter Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 206
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Swanquarter Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 207
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Swanquarter Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 208
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Swanquarter Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 209
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Swanquarter Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 210
Upper Buffalo Wilderness Area
Figure 1: 100-Meter Back Trajectories for the 20% Most Impaired Visibility Days (2011-2016), from Upper
Buffalo Wilderness Area
Appendix D-2
Page 211
Figure 2: 100-Meter Back Trajectories by Season for the 20% Most Impaired Visibility Days (2011-2016)
from Upper Buffalo Wilderness Area
Appendix D-2
Page 212
Figure 3: 100-Meter, 500-Meter, 1000-Meter, and 1500-Meter Back Trajectories for the 20% Most Impaired
Days (2011-2016) from Upper Buffalo Wilderness Area
Appendix D-2
Page 213
Figure 4: Residence Time (Counts per 12km Modeling Grid Cell) for Upper Buffalo Wilderness Area – Full
View (top) and Class I Zoom (bottom)
Appendix D-2
Page 214
Figure 5: Residence Time (% of Total Counts per 12km Modeling Grid Cell for Upper Buffalo Wilderness
Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 215
Figure 6: Sulfate Extinction Weighted Residence Time (Sulfate EWRT per 12km Modeling Grid Cell) for
Upper Buffalo Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 216
Figure 7: Nitrate Extinction Weighted Residence Time (Nitrate EWRT per 12-km Modeling Grid Cell) for
Upper Buffalo Wilderness Area - Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 217
Figure 8: Sulfate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Upper Buffalo Wilderness Area – Full View (top) and Class I Zoom (bottom)
Appendix D-2
Page 218
Figure 9: Nitrate Emissions/Distance Extinction Weighted Residence Time (% of Total Q/d*EWRT per 12km
Modeling Grid Cell) for Upper Buffalo Wilderness Area – Full View (top) and Class I Zoom (bottom)