Oregon HUCs

1. 100.0% Alsea (17100205)
2. 100.0% Beaver-South Fork (17070303)
3. 100.0% Bully (17050118)
4. 100.0% Burnt (17050202)
5. 100.0% Clackamas (17090011)
6. 100.0% Coast Fork Willamette (17090002)
7. 100.0% Coos (17100304)
8. 100.0% Coquille (17100305)
9. 100.0% Crooked-Rattlesnake (17050109)
10. 100.0% Donner Und Blitzen (17120003)
11. 100.0% Harney-Malheur Lakes (17120001)
12. 100.0% Imnaha (17060102)
13. 100.0% Lake Abert (17120006)
14. 100.0% Little Deschutes (17070302)
15. 100.0% Lower Crooked (17070305)
16. 100.0% Lower Deschutes (17070306)
17. 100.0% Lower John Day (17070204)
18. 100.0% Lower Malheur (17050117)
19. 100.0% Lower Rogue (17100310)
20. 100.0% Lower Willamette (17090012)
21. 100.0% Mckenzie (17090004)
22. 100.0% Middle Fork John Day (17070203)
23. 100.0% Middle Fork Willamette (17090001)
24. 100.0% Middle Rogue (17100308)
25. 100.0% Middle Willamette (17090007)
26. 100.0% Molalla-Pudding (17090009)
27. 100.0% Necanicum (17100201)
28. 100.0% Nehalem (17100202)
29. 100.0% North Fork John Day (17070202)
30. 100.0% North Santiam (17090005)
31. 100.0% North Umpqua (17100301)
32. 100.0% Powder (17050203)
33. 100.0% Siletz-Yaquina (17100204)
34. 100.0% Siltcoos (17100207)
35. 100.0% Silver (17120004)
36. 100.0% Silvies (17120002)
37. 100.0% Siuslaw (17100206)
38. 100.0% Sixes (17100306)
39. 100.0% South Santiam (17090006)
40. 100.0% South Umpqua (17100302)
41. 100.0% Sprague (18010202)
42. 100.0% Summer Lake (17120005)
43. 100.0% Trout (17070307)
44. 100.0% Tualatin (17090010)
45. 100.0% Umatilla (17070103)
46. 100.0% Umpqua (17100303)
47. 100.0% Upper Crooked (17070304)
48. 100.0% Upper Deschutes (17070301)
49. 100.0% Upper Grande Ronde (17060104)
50. 100.0% Upper John Day (17070201)
51. 100.0% Upper Klamath Lake (18010203)
52. 100.0% Upper Malheur (17050116)
53. 100.0% Upper Rogue (17100307)
54. 100.0% Upper Willamette (17090003)
55. 100.0% Wallowa (17060105)
56. 100.0% Williamson (18010201)
57. 100.0% Willow (17050119)
58. 100.0% Willow (17070104)
59. 100.0% Wilson-Trusk-Nestuccu (17100203)
60. 100.0% Yamhill (17090008)
61. 99.9% Lower Owyhee (17050110)
62. 97.8% Chetco (17100312)
63. 94.9% Illinois (17100311)
64. 93.3% Alvord Lake (17120009)
65. 91.8% Warner Lakes (17120007)
66. 90.4% Applegate (17100309)
67. 87.0% Guano (17120008)
68. 79.7% Middle Owyhee (17050107)
69. 77.1% Lower Grande Ronde (17060106)
70. 69.5% Goose Lake (18020001)
71. 60.2% Lower Columbia (17080006)
72. 54.4% Lower Columbia-Sandy (17080001)
73. 54.4% Middle Snake-Payette (17050115)
74. 53.2% Middle Columbia-Hood (17070105)
75. 52.3% Jordan (17050108)
76. 48.4% Brownlee Reservoir (17050201)
77. 45.4% Lost (18010204)
78. 42.0% Upper Klamath (18010206)
79. 35.2% Lower Columbia-Clatskanie (17080003)
80. 31.9% Hells Canyon (17060101)
81. 29.4% Middle Columbia-Lake Wallula (17070101)
82. 27.1% Walla Walla (17070102)
83. 24.7% Thousand-Virgin (16040205)
84. 16.2% Upper Quinn (16040201)
85. 16.1% East Little Owyhee (17050106)
86. 13.6% Middle Snake-Succor (17050103)
87. 12.9% Smith (18010101)
88. 9.5% Lower Snake-Asotin (17060103)
89. 3.3% Butte (18010205)
90. 0.5% Lower Klamath (18010209)
91. 0.5% South Fork Owyhee (17050105)