Colorado HUCs

  1. 100.0% Apishapa (11020007)
  2. 100.0% Arkansas Headwaters (11020001)
  3. 100.0% Beaver (10190013)
  4. 100.0% Big Sandy (11020011)
  5. 100.0% Big Thompson (10190006)
  6. 100.0% Bijou (10190011)
  7. 100.0% Blue (14010002)
  8. 100.0% Chico (11020004)
  9. 100.0% Clear (10190004)
  10. 100.0% Colorado headwaters (14010001)
  11. 100.0% Eagle (14010003)
  12. 100.0% East-Taylor (14020001)
  13. 100.0% Fountain (11020003)
  14. 100.0% Horse (11020008)
  15. 100.0% Huerfano (11020006)
  16. 100.0% Kiowa (10190010)
  17. 100.0% Lower Gunnison (14020005)
  18. 100.0% Lower Yampa (14050002)
  19. 100.0% Middle South Platte-Cherry Creek (10190003)
  20. 100.0% North Fork Gunnison (14020004)
  21. 100.0% North Platte Headwaters (10180001)
  22. 100.0% Parachute-Roan (14010006)
  23. 100.0% Pawnee (10190014)
  24. 100.0% Piceance-Yellow (14050006)
  25. 100.0% Piedra (14080102)
  26. 100.0% Rio Grande headwaters (13010001)
  27. 100.0% Roaring Fork (14010004)
  28. 100.0% Rush (11020012)
  29. 100.0% Saguache (13010004)
  30. 100.0% San Luis (13010003)
  31. 100.0% San Miguel (14030003)
  32. 100.0% South Platte Headwaters (10190001)
  33. 100.0% St. Vrain (10190005)
  34. 100.0% Tomichi (14020003)
  35. 100.0% Two Butte (11020013)
  36. 100.0% Uncompahange (14020006)
  37. 100.0% Upper Arkansas (11020002)
  38. 100.0% Upper Arkansas-Lake Meredith (11020005)
  39. 100.0% Upper Gunnison (14020002)
  40. 100.0% Upper South Platte (10190002)
  41. 100.0% Upper White (14050005)
  42. 100.0% Upper Yampa (14050001)
  43. 99.4% Colorado headwaters-Plateau (14010005)
  44. 99.3% Upper Arkansas-John Martin Reservoir (11020009)
  45. 98.3% Alamosa-Trinchera (13010002)
  46. 96.4% Purgatoire (11020010)
  47. 96.3% Arikaree (10250001)
  48. 96.0% Middle South Platte-Sterling (10190012)
  49. 94.0% Mancos (14080107)
  50. 92.5% Cache La Poudre (10190007)
  51. 89.8% Mcelmo (14080202)
  52. 88.3% Upper Dolores (14030002)
  53. 83.4% Animas (14080104)
  54. 83.0% North Fork Republican (10250002)
  55. 75.8% Lone Tree-Owl (10190008)
  56. 75.8% South Fork Republican (10250003)
  57. 70.8% Conejos (13010005)
  58. 69.2% Lower Dolores (14030004)
  59. 67.8% Sand Arroyo (11040004)
  60. 59.2% Crow (10190009)
  61. 55.4% Little Snake (14050003)
  62. 54.7% Lower White (14050007)
  63. 51.5% Bear (11040005)
  64. 48.2% North Fork Smoky Hill (10260002)
  65. 48.0% Upper San Juan (14080101)
  66. 46.2% Vermilion (14040109)
  67. 44.5% Frenchman (10250005)
  68. 41.3% Cimarron headwaters (11040001)
  69. 36.1% North Fork Cimarron (11040003)
  70. 32.3% Montezuma (14080203)
  71. 31.7% Smoky Hill Headwaters (10260001)
  72. 30.8% Upper Cimarron (11040002)
  73. 26.9% South Fork Beaver (10250012)
  74. 25.4% Whitewoman (11030002)
  75. 25.0% Stinking Water (10250006)
  76. 22.5% Middle San Juan (14080105)
  77. 20.4% Westwater Canyon (14030001)
  78. 18.9% Sidney Draw (10190017)
  79. 18.2% Ladder (10260004)
  80. 17.4% Upper Laramie (10180010)
  81. 14.0% Upper Green-Flaming Gorge Reservoir (14040106)
  82. 13.1% Little Beaver (10250013)
  83. 8.2% Lower San Juan-Four Corners (14080201)
  84. 7.8% Lower Green-Diamond (14060001)
  85. 6.3% Lower South Platte (10190018)
  86. 5.9% Upper North Platte (10180002)
  87. 5.2% Upper Rio Grande (13020101)
  88. 3.5% Canadian headwaters (11080001)
  89. 3.4% Lower Lodgepole (10190016)
  90. 2.9% Rio Chama (13020102)
  91. 1.4% Middle Arkansas-Lake Mckinney (11030001)
  92. 0.3% Upper Lodgepole (10190015)
  93. 0.1% Upper Colorado-Kane Springs (14030005)
2003 JAN 24, last updated on 2003 JAN 29 D.L. Gustafson
dlg@rapid.msu.montana.edu