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New England
(
01
)
Mid Atlantic
(
02
)
South Atlantic Gulf
(
03
)
Great Lakes
(
04
)
Mississippi
(
05
,
06
,
07
,
08
,
10U
,
10L
,
11
)
Souris Red Rainy
(
09
)
Texas Gulf
(
12
)
Rio Grande
(
13
)
Colorado
(
14
,
15
)
Great Basin
(
16
)
Pacific Northwest
(
17
)
California
(
18
)
Hawaii
(
20
)
