Predominate Dir

1
PRINCE RUPERT
PEACE CANYON
SUNDANCE
MICA
LANGDON
LANGDON
VANCOUVER
AREA
3
CANADA
SEATTLE
CHIEF JOSEPH
AREA
UNITED STATES
8
HOT SPRINGS
FT. PECK
4
6
14
PORTLAND
AREA
HELLS
COLSTRIP
CANYON
BUCKLEY
5
6
BURNS
18
BOISE

• Predominate Dir
• 3 Sp N to S
• Su S to N
• 14 All Seasons - E to W
• 15 All Seasons N to S
• 16 Su SW to NE
• Sp NE to SW
• 18 Sp S to N
• W balanced
• 20 W
• Sp balanced
• 23 All 345 to 500
• 24 All Seasons W to E
• 26 W balanced
• Sp S to N
• Su S to N
• 32 All Seasons
• 34 Su N to S
• W S to N

MIDPOINT
19
MALIN
66
17
SHASTA
65
20
ROUND MTN
16
TABLE MTN
SALT LAKE
30
36
CITY AREA
DENVER
32
24
AREA
SAN FRANCISCO
AREA
27
34
PINTO
35
FOUR
31
NAVAJO
CORNERS
15
23
46
HOOVER
22
PHOENIX
26
AREA
48
ALBUQUERQUE
MOJAVE
51
48
AREA
LUGO
LOS ANGELES
50
AREA
DEVERS
47
45
EL PASO
AREA
49
MEXICO
Uni-directional Flow Paths
Bi-directional Flow Paths (see notes above right,
for predominate seasonal flow directions)