| SUBBASIN |
1996
|
1997
|
1998
|
1999
|
2000
|
2001-5
|
|
|
| (Capital equipment) |
866
|
866
|
0
|
0
|
0
|
180
|
1,912
|
|
| Lower Columbia
River Mainstem
(Bonneville Dam Æ McNary Dam) |
860
|
1,112
|
712
|
712
|
387
|
1,385
|
5,168
|
|
| Wind River |
843
|
1,547
|
1,504
|
1,349
|
949
|
4,244
|
10,435
|
|
| Little White Salmon River |
987
|
1,558
|
1,396
|
1,446
|
1,446
|
4,728
|
11,559
|
|
| Big White Salmon River |
582
|
757
|
1,261
|
1,067
|
615
|
3,076
|
7,359
|
|
| Hood River |
875
|
1,138
|
1,225
|
975
|
728
|
3,638
|
8,578
|
|
| Klickitat River |
1,300
|
1,755
|
1,960
|
2,175
|
2,175
|
10,875
|
20,240
|
|
| Fifteenmile Creek |
487
|
633
|
682
|
730
|
730
|
3,652
|
6,915
|
|
| Deschutes River |
1,968
|
2,224
|
2,395
|
2,566
|
1,272
|
6,360
|
16,786
|
|
| John Day River |
1,760
|
2,288
|
2,474
|
2,690
|
2,690
|
13,450
|
25,352
|
|
| Umatilla River |
1,118
|
1,314
|
1,415
|
1,516
|
972
|
4,860
|
11,196
|
|
| Mid-Columbia
River Mainstem
(McNary Dam Æ Chief Joseph Dam) |
900
|
1,160
|
1,280
|
1,400
|
1,400
|
7,000
|
13,140
|
|
| Walla Walla River |
1,598
|
1,799
|
2,198
|
2,056
|
1,306
|
6,529
|
15,485
|
|
| Yakima River |
2,498
|
2,959
|
3,478
|
3,456
|
2,706
|
13,529
|
28,625
|
|
| Wenatchee River |
1,574
|
2,179
|
1,982
|
1,816
|
1,272
|
6,360
|
15,184
|
|
| Entiat River |
1,025
|
1,227
|
1,302
|
1,101
|
1,101
|
5,505
|
11,261
|
|
| Methow River |
1,505
|
1,851
|
1,623
|
1,815
|
1,817
|
9,086
|
17,697
|
|
| Okanogan River |
2,060
|
2,578
|
2,400
|
2,648
|
2,648
|
13,238
|
25,570
|
|
| Lower Snake
River Mainstem
(Ice Harbor Dam Æ Hells Canyon Dam) |
750
|
728
|
811
|
546
|
546
|
2,730
|
6,111
|
|
| Tucannon River |
887
|
666
|
722
|
508
|
508
|
2,539
|
5,830
|
|
| Clearwater River |
2,405
|
3,535
|
3,807
|
4,079
|
4,079
|
20,394
|
38,299
|
|
| Grande Ronde River |
1,418
|
1,975
|
1,406
|
1,582
|
1,582
|
7,912
|
15,876
|
|
| Salmon River |
4,046
|
5,397
|
5,532
|
5,832
|
5,832
|
29,162
|
55,801
|
|
| Imnaha River |
1,030
|
847
|
930
|
1,028
|
896
|
4,479
|
9,209
|
|
| GRAND TOTAL |
32,505
|
41,291
|
41,340
|
42,128
|
37,440
|
183,830
|
378,534
|
|