Teton, Raft, Portneuf, and Blackfoot are those HUCs which contain significant non-irrigated lands with potential for conversion to irrigation. Of the eight HUCs with the largest irrigated acreage, seven are located primarily on the Snake River Plain, see figure below.
Basin
Name
|
HUC
|
Irrigated
Agriculture
|
Non-irrigated
Agriculture
|
Total
Acres
|
Total
Square Miles
|
||
Acres
|
Square
Miles
|
Acres
|
Square
Miles
|
||||
UPPER SNAKE-ROCKá |
17040212
|
820, 645
|
1,282
|
16,325
|
26
|
836,969
|
1,307
|
AMERICAN FALLS |
17040206
|
692,858
|
1,082
|
182,627
|
285
|
875,485
|
1,368
|
LAKE WALCOTT |
17040209
|
502,445
|
785
|
214,971
|
336
|
717,417
|
1,121
|
LOWER BOISE á |
17050114
|
472 ,309
|
738
|
9,230
|
14
|
481,539
|
752
|
IDAHO FALLS |
17040201
|
426,891
|
667
|
67, 520
|
105
|
494,411
|
772
|
TETON |
17040204
|
333,784
|
521
|
67,774
|
106
|
401,558
|
627
|
MIDDLE SNAKE-SUCCOR |
17050103
|
269,442
|
421á
|
856
|
1
|
270,298
|
422
|
C. J, STRIKE RESERVOIR |
17050101
|
232,809
|
364
|
20,124á
|
31
|
252,933
|
395
|
LOWER HENRYS |
17040203á
|
182,185á
|
285á
|
182,185
|
285
|
||
LITTLE WOOD |
17040221
|
170,745
|
267
|
170,745
|
267
|
||
MEDICINE LODGE |
17040215
|
161,979
|
253
|
161,979
|
253
|
||
CAMAS |
17040220
|
155,545
|
243
|
150,545
|
243
|
||
RAFT |
17040210
|
155,020
|
242
|
97,321
|
152
|
252,341
|
394
|
PORTNEUF |
17040208
|
130,687
|
204
|
234,609
|
367
|
365,296
|
571
|
BIG WOOD |
17040219
|
129,927
|
203
|
129,927
|
203
|
||
PAYETTE |
17050122
|
127,203
|
199
|
127,422
|
199
|
||
BIG LOST |
17040218
|
122,620á
|
192
|
122,620
|
192
|
||
GOOSE |
17040211
|
114,192
|
178
|
114,192
|
178
|
||
BLACKFOOT |
17040207
|
104,811
|
164
|
22,630
|
35
|
127,442
|
199
|
N. FORKá PAYETTE |
17050123
|
100,157
|
157
|
100,755
|
157
|
||
WEISER |
17050124
|
86,460
|
135
|
86,460
|
135
|
||
BEAVER-CAMAS |
17040214
|
85, 826
|
134
|
85, 826
|
134
|
||
BRUNEAU |
17050102
|
53,184
|
99
|
63,184
|
99
|
||
MIDDLE SNAKE-PAYETTE |
17050115
|
51,294
|
80
|
51,294
|
80
|
||
UPPER HENRY'S |
17040202
|
45,700
|
71
|
45,700á
|
71
|
||
SALMON FALLS |
17040213
|
38,878
|
61
|
38,878
|
61
|
||
UPPER OWYHEE |
17050104
|
35,823
|
56
|
35,823
|
58
|
||
LITTLE LOST |
17040217
|
34 ,572
|
54
|
34,572
|
54
|
||
PALISADESááá |
17040104
|
23,051
|
36
|
65,556
|
102
|
88,607
|
138
|
S. FORK BOISE |
17050113
|
17,907
|
28
|
17,907
|
28
|
||
JORDAN |
17050106
|
16,995
|
27
|
16,995á
|
27
|
||
BROWNLEE RESERVOIR |
17050201
|
14,447
|
23
|
14,447
|
23
|
||
BIRCH |
17040216
|
10,163
|
16
|
10,163
|
16
|
||
MIDDLE OWYHEE |
17050107
|
7,474
|
12
|
7,474
|
12
|
||
MIDDLE FORK PAYETTE |
17050121
|
4,839
|
8
|
4,839
|
8
|
||
SALT |
17040105
|
3,587
|
6
|
3,587
|
6
|
||
WILLOW |
17040205
|
2,071
|
3
|
117,512
|
184
|
119,643
|
187
|
S. FORK PAYETTE |
17050120
|
1,047
|
2
|
1,047
|
2
|
||
S. FORK OWYHEEá |
17050105
|
873
|
1
|
873
|
1
|
||
E. LITTLE OWYHEE |
17050106
|
654
|
1
|
654
|
1
|
||
LOWER OWYHEE |
17050110
|
135
|
0
|
135
|
0
|
||
BOISE-MORES |
17050112
|
74
|
0
|
74
|
0
|
||
N.& MIDDLE FORKáBOISE |
17050111
|
||||||
Total:
|
5,951,908
|
9,298
|
1,117,114
|
1,745
|
7, 069,022
|
11, 043
|