List of rivers of Colorado

This is a list of rivers and streams in the U.S. State of Colorado.
 * 1) Alphabetical list
 * 2) Tributary chart

Alphabetical list
The following alphabetical list includes many important streams that flow through the State of Colorado, including all 158 named rivers. Where available, the total extent of the stream's drainage basin is shown after the name. The names of the 17 Colorado rivers with a drainage basin of more than 10,000 square kilometers (3,900 sq mi), about three times the area of Rhode Island, are shown in bold.
 * 1) Adams Fork Conejos River
 * 2) Adobe Creek
 * 3) Alamosa River 383 km2 (148 mi2)
 * 4) Animas River 3,562 km2 (1,375 mi2)
 * 5) Apishapa River 2,798 km2 (1,080 mi2)
 * 6) Arikaree River 4,429 km2 (1,710 mi2)
 * 7) Arkansas River 478,501 km2 (184,750 mi2)
 * 8) Aspen Brook
 * 9) Bear Creek 4,500 km2 (1,737 mi2)
 * 10) Bear Creek 339 km2 (131 mi2)
 * 11) Bear River
 * 12) Beaver Creek 2,939 km2 (1,135 mi2)
 * 13) Big Dry Creek (Littleton, Colorado)
 * 14) Big Dry Creek (Westminster, Colorado)
 * 15) Big Sandy Creek 4,825 km2 (1,863 mi2)
 * 16) Big Thompson River 2,149 km2 (830 mi2)
 * 17) Bijou Creek 3,612 km2 (1,395 mi2)
 * 18) Blue Creek
 * 19) Blue River 1,770 km2 (683 mi2)
 * 20) Box Elder Creek
 * 21) Boulder Creek (1,160 km2 (448 mi2)
 * 22) Cache la Poudre River 4,959 km2 (1,915 mi2)
 * 23) Canadian River 122,701 km2 (47,375 mi2)
 * 24) Canadian River
 * 25) Carnero Creek
 * 26) Cebolla Creek
 * 27) Chalk Creek
 * 28) Cherry Creek 1,050 km2 (405 mi2)
 * 29) Chico Creek 1,934 km2 (747 mi2)
 * 30) Cimarron River 44,890 km2 (17,332 mi2)
 * 31) Cimarron River
 * 32) Clear Creek 1,497 km2 (578 mi2)
 * 33) Cochetopa Creek
 * 34) Colorado River(637,137 km2 (246,000 mi2)
 * 35) Conejos River 2,078 km2 (802 mi2)
 * 36) Crow Creek 3,717 km2 (1,435 mi2)
 * 37) Crystal River
 * 38) Cucharas River
 * 39) Culebra Creek
 * 40) Dolores River 11,998 km2 (4,633 mi2)
 * 41) Dry Fork Michigan River
 * 42) Eagle River 2,515 km2 (971 mi2)
 * 43) East Fork Arkansas River
 * 44) East Fork Cimarron River
 * 45) East Fork Eagle River
 * 46) East Fork Little Cimarron River
 * 47) East Fork Navajo River
 * 48) East Fork Piedra River
 * 49) East Fork Rio Chama
 * 50) East Fork San Juan River
 * 51) East Fork South Fork Crystal River
 * 52) East Fork Williams Fork
 * 53) East Mancos River
 * 54) East River 762 km2 (294 mi2)
 * 55) Elk River
 * 56) Encampment River
 * 57) Fall River
 * 58) Fall River
 * 59) First Fork Piedra River
 * 60) First Fork South Fork Piney River
 * 61) Florida River
 * 62) Fountain Creek 2,418 km2 (933 mi2)
 * 63) Fraser River
 * 64) Frenchman Creek 7,398 km2 (2,856 mi2)
 * 65) Fryingpan River
 * 66) Geneva Creek
 * 67) Gore Creek
 * 68) Grape Creek
 * 69) Green River (115,903 km2 (44,750 mi2)
 * 70) Gunnison River (20,851 km2 (8,051 mi2)
 * 71) Henson Creek
 * 72) Hermosa Creek
 * 73) Hidden River
 * 74) Hill Branch Cucharas River
 * 75) Horse Creek 3,680 km2 (1,421 mi2)
 * 76) Huerfano River 4,840 km2 (1,869 mi2)
 * 77) Illinois River
 * 78) Kettle Creek
 * 79) King Arroyo
 * 80) Kiowa Creek 1,888 km2 (729 mi2)
 * 81) La Plata River
 * 82) Ladder Creek 3,645 km2 (1,407 mi2)
 * 83) Lake Fork (Arkansas River tributary)
 * 84) Lake Fork Gunnison River
 * 85) Laramie River 11,961 km2 (4,618 mi2)
 * 86) Left Hand Creek
 * 87) Little Beaver Creek 1,602 km2 (619 mi2)
 * 88) Little Cimarron River
 * 89) Little Dolores River
 * 90) Little Dry Creek
 * 91) Little Navajo River
 * 92) Little Snake River 10,629 km2 (4,104 mi2)
 * 93) Little Thompson River
 * 94) Lodgepole Creek 8,374 km2 (3,233 mi2)
 * 95) Lone Tree Creek
 * 96) Los Pinos River
 * 97) Mancos River 2,099 km2 (810 mi2)
 * 98) McElmo Creek 1,842 km2 (711 mi2)
 * 99) Michigan River
 * 100) Middle Fork Cimarron River
 * 101) Middle Fork Conejos River
 * 102) Middle Fork Elk River
 * 103) Middle Fork Little Snake River
 * 104) Middle Fork Piedra River
 * 105) Middle Fork Purgatoire River
 * 106) Middle Fork South Arkansas River
 * 107) Middle Fork South Platte River
 * 108) Middle Fork Swan River
 * 109) Middle Mancos River
 * 110) Montezuma Creek 3,044 km2 (1,175 mi2)
 * 111) Muddy Creek
 * 112) Navajo River
 * 113) North Branch Conejos River
 * 114) North Fork Animas River
 * 115) North Fork Apishapa River
 * 116) North Fork Arikaree River
 * 117) North Fork Big Thompson River
 * 118) North Fork Cache la Poudre River
 * 119) North Fork Canadian River
 * 120) North Fork Cimarron River 4,462 km2 (1,723 mi2)
 * 121) North Fork Conejos River
 * 122) North Fork Crystal River
 * 123) North Fork Elk River
 * 124) North Fork Fryingpan River
 * 125) North Fork Gunnison River 2,492 km2 (962 mi2)
 * 126) North Fork Little Snake River
 * 127) North Fork Little Thompson River
 * 128) North Fork Los Pinos River
 * 129) North Fork Michigan River
 * 130) North Fork North Platte River
 * 131) North Fork Piney River
 * 132) North Fork Purgatoire River
 * 133) North Fork Republican River 13,172 km2 (5,086 mi2)
 * 134) North Fork Rio de los Piños
 * 135) North Fork Smoky Hill River 1,965 km2 (759 mi2)
 * 136) North Fork Snake River
 * 137) North Fork South Arkansas River
 * 138) North Fork South Platte River
 * 139) North Fork Swan River
 * 140) North Fork Vermejo River
 * 141) North Fork West Branch Laramie River
 * 142) North Fork West Mancos River
 * 143) North Fork White River
 * 144) North Platte River 80,755 km2 (31,180 mi2)
 * 145) North Saint Charles River
 * 146) Owl Creek
 * 147) Parachute Creek
 * 148) Pawnee Creek 1,875 km2 (724 mi2)
 * 149) Piceance Creek 1,630 km2 (629 mi2)
 * 150) Piedra River 1,770 km2 (683 mi2)
 * 151) Piney River
 * 152) Plateau Creek
 * 153) Plum Creek
 * 154) Purgatoire River 8,923 km2 (3,445 mi2)
 * 155) Quartz Creek
 * 156) Ralston Creek
 * 157) Rio Blanco
 * 158) Rio Chama 8,204 km2 (3,168 mi2)
 * 159) Rio Chamita
 * 160) Rio de los Piños
 * 161) Rio Grande 457,275 km2 (176,555 mi2)
 * 162) Rio Lado
 * 163) Rio San Antonio
 * 164) Rito Seco
 * 165) Roan Creek
 * 166) Roaring Fork Little Snake River
 * 167) Roaring Fork River 3,766 km2 (1,454 mi2)
 * 168) Roaring River
 * 169) Rush Creek 3,570 km2 (1,378 mi2)
 * 170) Saguache Creek 3,482 km2 (1,345 mi2)
 * 171) Saint Charles River
 * 172) Saint Louis Creek
 * 173) Saint Vrain Creek 2,572 km2 (993 mi2)
 * 174) Salt Creek
 * 175) San Juan River 64,560 km2 (24,927 mi2)
 * 176) San Luis Creek 7,000 km2 (2,703 mi2)
 * 177) San Miguel River 4,060 km2 (1,567 mi2)
 * 178) Sand Arroyo Creek 1,938 km2 (748 mi2)
 * 179) Sand Creek (Adams County)
 * 180) Sand Creek (Colorado Springs)
 * 181) Sand Creek (Larimer County)
 * 182) Sangre de Cristo Creek (Costilla County)
 * 183) Sidney Draw 1,949 km2 (753 mi2)
 * 184) Slate River
 * 185) Smith Fork
 * 186) Smoky Hill River 51,783 km2 (19,994 mi2)
 * 187) Snake River
 * 188) South Arkansas River
 * 189) South Fork Animas River
 * 190) South Fork Beaver Creek 1,939 km2 (749 mi2)
 * 191) South Fork Cache la Poudre River
 * 192) South Fork Canadian River
 * 193) South Fork Conejos River
 * 194) South Fork Crystal River
 * 195) South Fork Cucharas River
 * 196) South Fork Eagle River
 * 197) South Fork Elk River
 * 198) South Fork Fryingpan River
 * 199) South Fork Huerfano River
 * 200) South Fork Little Snake River
 * 201) South Fork Michigan River
 * 202) South Fork Piney River
 * 203) South Fork Purgatoire River
 * 204) South Fork Republican River 7,195 km2 (2,778 mi2)
 * 205) South Fork Rio Grande
 * 206) South Fork San Miguel River
 * 207) South Fork South Platte River
 * 208) South Fork Swan River
 * 209) South Fork West Mancos River
 * 210) South Fork White River
 * 211) South Platte River 62,738 km2 (24,223 mi2)
 * 212) Spring Creek
 * 213) Spruce Creek
 * 214) Stoner Creek
 * 215) Swan River
 * 216) Tarryall Creek
 * 217) Taylor River 1,258 km2 (486 mi2)
 * 218) Tenmile Creek
 * 219) Tennessee Creek
 * 220) Tomichi Creek 2,874 km2 (1,109 mi2)
 * 221) Trinchera Creek
 * 222) Two Butte Creek 2,107 km2 (814 mi2)
 * 223) Uncompahgre River 2,921 km2 (1,128 mi2)
 * 224) Vermillion Creek 2,500 km2 (965 mi2)
 * 225) West Branch Laramie River
 * 226) West Dolores River
 * 227) West Fork Animas River
 * 228) West Fork Cimarron River
 * 229) West Fork East Fork Williams Fork
 * 230) West Fork Elk River
 * 231) West Fork Encampment River
 * 232) West Fork Little Thompson River
 * 233) West Fork North Fork Purgatoire River
 * 234) West Fork Rio Chama
 * 235) West Fork San Juan River
 * 236) West Mancos River
 * 237) White River 12,989 km2 (5,015 mi2)
 * 238) White Woman Creek 3,000 km2 (1,158 mi2)
 * 239) Williams Fork (Colorado River tributary)
 * 240) Williams Fork (Yampa River tributary)
 * 241) Willow Creek
 * 242) Wind River
 * 243) Wolf Creek
 * 244) Yampa River 21,506 km2 (8,304 mi2)
 * 245) Yellow Creek 760 km2 (293 mi2)

Tributary chart
The following tributary chart shows many important streams that flow through the State of Colorado including all 158 named rivers. The chart is arranged by tributary and area of the drainage basin. The names of the 17 Colorado rivers with a drainage basin of more than 10,000 square kilometers (3,900 sq mi) are shown in bold. Oceans and streams outside of Colorado are shown in italics.

 Pacific Ocean 
 * 1) Gulf of California
 * 2) Colorado River
 * 3) Green River
 * 4) Yampa River 21,506 km2 (8,304 mi2)
 * 5) Little Snake River 10,629 km2 (4,104 mi2)
 * 6) Roaring Fork Little Snake River
 * 7) Middle Fork Little Snake River
 * 8) North Fork Little Snake River
 * 9) South Fork Little Snake River
 * 10) Bear River
 * 11) Elk River
 * 12) South Fork Elk River
 * 13) Middle Fork Elk River
 * 14) North Fork Elk River
 * 15) Williams Fork
 * 16) East Fork Williams Fork
 * 17) White River 12,989 km2 (5,015 mi2)
 * 18) Piceance Creek 1,630 km2 (629 mi2)
 * 19) Yellow Creek 760 km2 (293 mi2)
 * 20) North Fork White River
 * 21) South Fork White River
 * 22) Vermillion Creek 2,500 km2 (965 mi2)
 * 23) upper Colorado River, formerly the Grand River
 * 24) Gunnison River 20,851 km2 (8,051 mi2)
 * 25) Uncompahgre River 2,921 km2 (1,128 mi2)
 * 26) Tomichi Creek 2,874 km2 (1,109 mi2)
 * 27) Cochetopa Creek
 * 28) Quartz Creek
 * 29) Cebolla Creek
 * 30) North Fork Gunnison River 2,492 km2 (962 mi2)
 * 31) Smith Fork
 * 32) Blue Creek
 * 33) Lake Fork Gunnison River
 * 34) Henson Creek
 * 35) Taylor River 1,258 km2 (486 mi2)
 * 36) East River 762 km2 (294 mi2)
 * 37) Slate River
 * 38) Cimarron River
 * 39) Little Cimarron River
 * 40) East Fork Little Cimarron River
 * 41) East Fork Cimarron River
 * 42) Middle Fork Cimarron River
 * 43) West Fork Cimarron River
 * 44) Dolores River 11,998 km2 (4,633 mi2)
 * 45) San Miguel River 4,060 km2 (1,567 mi2)
 * 46) South Fork San Miguel River
 * 47) West Dolores River
 * 48) Rio Lado
 * 49) Roaring Fork River 3,766 km2 (1,454 mi2)
 * 50) Crystal River
 * 51) North Fork Crystal River
 * 52) South Fork Crystal River
 * 53) East Fork South Fork Crystal River
 * 54) Fryingpan River
 * 55) North Fork Fryingpan River
 * 56) South Fork Fryingpan River
 * 57) Eagle River 2,515 km2 (971 mi2)
 * 58) Gore Creek
 * 59) East Fork Eagle River
 * 60) South Fork Eagle River
 * 61) Blue River 1,770 km2 (683 mi2)
 * 62) Snake River
 * 63) North Fork Snake River
 * 64) Tenmile Creek
 * 65) Swan River
 * 66) Middle Fork Swan River
 * 67) North Fork Swan River
 * 68) South Fork Swan River
 * 69) Little Dolores River
 * 70) Fraser River
 * 71) Saint Louis Creek
 * 72) Williams Fork
 * 73) East Fork Williams Fork
 * 74) West Fork East Fork Williams Fork
 * 75) Piney River
 * 76) North Fork Piney River
 * 77) South Fork Piney River
 * 78) First Fork South Fork Piney River
 * 79) Parachute Creek
 * 80) Roan Creek
 * 81) Plateau Creek
 * 82) Muddy Creek
 * 83) Willow Creek
 * 84) San Juan River 64,560 km2 (24,927 mi2)
 * 85) Animas River 3,562 km2 (1,375 mi2)
 * 86) Hermosa Creek
 * 87) Florida River
 * 88) North Fork Animas River
 * 89) South Fork Animas River
 * 90) West Fork Animas River
 * 91) Montezuma Creek 3,044 km2 (1,175 mi2)
 * 92) Mancos River 2,099 km2 (810 mi2)
 * 93) East Mancos River
 * 94) Middle Mancos River
 * 95) West Mancos River
 * 96) North Fork West Mancos River
 * 97) South Fork West Mancos River
 * 98) McElmo Creek 1,842 km2 (711 mi2)
 * 99) Piedra River 1,770 km2 (683 mi2)
 * 100) First Fork Piedra River
 * 101) East Fork Piedra River
 * 102) Middle Fork Piedra River
 * 103) La Plata River
 * 104) Navajo River
 * 105) Little Navajo River
 * 106) East Fork Navajo River
 * 107) Los Pinos River
 * 108) North Fork Los Pinos River
 * 109) Rio Blanco
 * 110) East Fork San Juan River
 * 111) West Fork San Juan River
 * 112) Wolf Creek

 Atlantic Ocean 
 * 1) Gulf of Mexico
 * 2) Mississippi River
 * 3) Missouri River
 * 4) Platte River
 * 5) North Platte River 80,755 km2 (31,180 mi2)
 * 6) Laramie River 11,961 km2 (4,618 mi2)
 * 7) Sand Creek
 * 8) West Branch Laramie River
 * 9) North Fork West Branch Laramie River
 * 10) Encampment River
 * 11) West Fork Encampment River
 * 12) Canadian River
 * 13) North Fork Canadian River
 * 14) South Fork Canadian River
 * 15) Michigan River
 * 16) Illinois River
 * 17) North Fork Michigan River
 * 18) South Fork Michigan River
 * 19) Dry Fork Michigan River
 * 20) North Fork North Platte River
 * 21) South Platte River 62,738 km2 (24,223 mi2)
 * 22) Lodgepole Creek 8,374 km2 (3,233 mi2)
 * 23) Cache la Poudre River 4,959 km2 (1,915 mi2)
 * 24) North Fork Cache la Poudre River
 * 25) South Fork Cache la Poudre River
 * 26) Spring Creek
 * 27) Crow Creek 3,717 km2 (1,435 mi2)
 * 28) Bijou Creek 3,612 km2 (1,395 mi2)
 * 29) Beaver Creek 2,939 km2 (1,135 mi2)
 * 30) Saint Vrain Creek 2,572 km2 (993 mi2)
 * 31) Boulder Creek 1,160 km2 (448 mi2)
 * 32) Left Hand Creek
 * 33) Big Thompson River 2,149 km2 (830 mi2)
 * 34) Little Thompson River
 * 35) North Fork Little Thompson River
 * 36) West Fork Little Thompson River
 * 37) Fall River
 * 38) Roaring River
 * 39) North Fork Big Thompson River
 * 40) Aspen Brook
 * 41) Wind River
 * 42) Spruce Creek
 * 43) Hidden River
 * 44) Fish Creek
 * 45) Sidney Draw 1,949 km2 (753 mi2)
 * 46) Box Elder Creek
 * 47) Kiowa Creek 1,888 km2 (729 mi2)
 * 48) Pawnee Creek 1,875 km2 (724 mi2)
 * 49) Clear Creek 1,497 km2 (578 mi2)
 * 50) Ralston Creek
 * 51) Fall River
 * 52) Cherry Creek 1,050 km2 (405 mi2)
 * 53) Plum Creek
 * 54) North Fork South Platte River
 * 55) Geneva Creek
 * 56) Middle Fork South Platte River
 * 57) South Fork South Platte River
 * 58) Lone Tree Creek
 * 59) Owl Creek
 * 60) Tarryall Creek
 * 61) Sand Creek
 * 62) Bear Creek 339 km2 (131 mi2)
 * 63) Big Dry Creek (Littleton, Colorado)
 * 64) Big Dry Creek (Westminster, Colorado)
 * 65) Little Dry Creek
 * 66) Kansas River
 * 67) Republican River
 * 68) North Fork Republican River 13,172 km2 (5,086 mi2)
 * 69) Arikaree River 4,429 km2 (1,710 mi2)
 * 70) North Fork Arikaree River
 * 71) Frenchman Creek 7,398 km2 (2,856 mi2)
 * 72) Sappa Creek
 * 73) Beaver Creek
 * 74) South Fork Beaver Creek 1,939 km2 (749 mi2)
 * 75) Little Beaver Creek 1,602 km2 (619 mi2)
 * 76) South Fork Republican River 7,195 km2 (2,778 mi2)
 * 77) Smoky Hill River 51,783 km2 (19,994 mi2)
 * 78) Ladder Creek 3,645 km2 (1,407 mi2)
 * 79) North Fork Smoky Hill River 1,965 km2 (759 mi2)
 * 80) Arkansas River 478,501 km2 (184,750 mi2)
 * 81) Tennessee Creek
 * 82) Lake Fork
 * 83) Canadian River 122,701 km2 (47,375 mi2)
 * 84) Vermejo River
 * 85) North Fork Vermejo River
 * 86) Cimarron River 44,890 km2 (17,332 mi2)
 * 87) North Fork Cimarron River 4,462 km2 (1,723 mi2)
 * 88) Sand Arroyo Creek 1,938 km2 (748 mi2)
 * 89) Purgatoire River 8,923 km2 (3,445 mi2)
 * 90) North Fork Purgatoire River
 * 91) West Fork North Fork Purgatoire River
 * 92) Middle Fork Purgatoire River
 * 93) South Fork Purgatoire River
 * 94) Huerfano River 4,840 km2 (1,869 mi2)
 * 95) Cucharas River
 * 96) Hill Branch Cucharas River
 * 97) South Fork Cucharas River
 * 98) South Fork Huerfano River
 * 99) Big Sandy Creek 4,825 km2 (1,863 mi2)
 * 100) Rush Creek 3,570 km2 (1,378 mi2)
 * 101) Horse Creek 3,680 km2 (1,421 mi2)
 * 102) Apishapa River 2,798 km2 (1,080 mi2)
 * 103) North Fork Apishapa River
 * 104) Fountain Creek 2,418 km2 (933 mi2)
 * 105) Salt Creek
 * 106) Two Butte Creek 2,107 km2 (814 mi2)
 * 107) Chico Creek 1,934 km2 (747 mi2)
 * 108) South Arkansas River
 * 109) Middle Fork South Arkansas River
 * 110) North Fork South Arkansas River
 * 111) Grape Creek
 * 112) Saint Charles River
 * 113) North Saint Charles River
 * 114) East Fork Arkansas River
 * 115) Chalk Creek
 * 116) Bear Creek Basin (endorheic basin)
 * 117) Bear Creek 4,500 km2 (1,737 mi2)
 * 118) White Woman Basin (endorheic basin)
 * 119) White Woman Creek 3,000 km2 (1,158 mi2)
 * 120) Rio Grande 457,275 km2 (176,555 mi2)
 * 121) Rio Chama 8,204 km2 (3,168 mi2)
 * 122) Rio Chamita
 * 123) East Fork Rio Chama
 * 124) West Fork Rio Chama
 * 125) Conejos River 2,078 km2 (802 mi2)
 * 126) Rio San Antonio
 * 127) Rio de los Piños
 * 128) North Fork Rio de los Piños
 * 129) Middle Fork Conejos River
 * 130) North Branch Conejos River
 * 131) North Fork Conejos River
 * 132) South Fork Conejos River
 * 133) Adams Fork Conejos River
 * 134) South Fork Rio Grande
 * 135) Alamosa River 383 km2 (148 mi2)
 * 136) Trinchera Creek
 * 137) Sangre de Cristo Creek
 * 138) Culebra Creek
 * 139) Rito Seco
 * 140) San Luis Closed Basin (endorheic basin)
 * 141) San Luis Creek 7,000 km2 (2,703 mi2)
 * 142) Saguache Creek 3,482 km2 (1,345 mi2)
 * 143) Carnero Creek