The Republican River is a river in the central Great Plains of North America, rising in the High Plains of eastern Colorado and flowing east 453 miles (729 km) through the U.S. states of Nebraska and Kansas.
The Mojave River is an intermittent river in the eastern San Bernardino Mountains and the Mojave Desert in San Bernardino County, California, United States. Most of its flow is underground, while its surface channels remain dry most of the time, except for the headwaters and several bedrock gorges in the lower reaches.
The Arkansas River is a major tributary of the Mississippi River. It generally flows to the east and southeast as it traverses the U.S. states of Colorado, Kansas, Oklahoma, and Arkansas. The river's source basin lies in Colorado, specifically the Arkansas River Valley. The headwaters derive from the snowpack in the Sawatch and Mosquito mountain ranges. It flows east into Kansas and finally through Oklahoma and Arkansas, where it meets the Mississippi River.
The Platte River is a major river in the State of Nebraska. It is about 310 mi (500 km) long; measured to its farthest source via its tributary, the North Platte River, it flows for over 1,050 miles (1,690 km). The Platte River is a tributary of the Missouri River, which itself is a tributary of the Mississippi River which flows to the Gulf of Mexico. The Platte over most of its length is a broad, shallow, meandering stream with a sandy bottom and many islands—a braided stream.
Roaring Fork River is a tributary of the Colorado River, approximately 70 miles (110 km) long, in west central Colorado in the United States. The river drains a populated and economically vital area of the Colorado Western Slope called the Roaring Fork Valley or Roaring Fork Watershed, which includes the resort city of Aspen and the resorts of Aspen/Snowmass.
White River is a river, approximately 195 miles (314 km) long, in the U.S. states of Colorado and Utah and is a tributary of the Green River.
The Feather River is the principal tributary of the Sacramento River, in the Sacramento Valley of Northern California. The river's main stem is about 73 miles (117 km) long. Its length to its most distant headwater tributary is just over 210 miles (340 km). The main stem Feather River begins in Lake Oroville, where its four long tributary forks join—the South Fork, Middle Fork, North Fork, and West Branch Feather Rivers. These and other tributaries drain part of the northern Sierra Nevada, and the extreme southern Cascades, as well as a small portion of the Sacramento Valley. The total drainage basin is about 6,200 square miles (16,000 km2), with approximately 3,604 square miles (9,330 km2) above Lake Oroville.
Hagerman Pass, elevation 11,925 ft (3,635 m), is a high mountain pass that crosses the continental divide in the Rocky Mountains of central Colorado in the United States. The pass traverses the Sawatch Range west of Leadville, connecting the headwaters of the Arkansas River on the east with the upper valley of the Fryingpan River above Basalt, in the basin of the Colorado River.
The Collegiate Peaks Wilderness is a 168,000-acre (680 km2) area located in central Colorado between Leadville and Buena Vista to the east and Aspen to the west and Crested Butte to the southwest. Most of the area is in the San Isabel and Gunnison National Forests, with a smaller area in the White River National Forest southeast of Aspen. Most of the area is in northwest Chaffee County with smaller portions in Gunnison, Pitkin, and Lake counties.
The Salt Fork of the Arkansas River is a 239-mile-long (385 km) tributary of the Arkansas River in southern Kansas and northern Oklahoma in the United States. Via the Arkansas River, it is part of the watershed of the Mississippi River.
Cherry Creek is a large, swift-flowing stream in the Sierra Nevada mountain range, and is the largest tributary of the Tuolumne River. The creek is 40 miles (64 km) long measured to its farthest headwaters; the main stem itself is 26 miles (42 km) long, draining a watershed of 234 square miles (610 km2) in the Stanislaus National Forest. Part of the drainage also extends into the northwest corner of Yosemite National Park.
The North Fork River or the North Fork of White River is a 109-mile-long (175 km) tributary of the White River, into which it flows near Norfork, Arkansas.
East Fork Arkansas River is a 20.6-mile-long (33.2 km) tributary of the Arkansas River that flows from a source on Mount Arkansas in the Mosquito Range of central Colorado. It joins with Tennessee Creek to form the Arkansas River west of Leadville, Colorado.
The North Fork Smoky Hill River is a river in the central Great Plains of North America. A tributary of the Smoky Hill River, it flows from eastern Colorado into western Kansas.
Lake Fork Gunnison River is a 64.7-mile-long (104.1 km) tributary of the Gunnison River in Colorado. The river's source is Sloan Lake near Handies Peak in the San Juan Mountains of Hinsdale County. Lake Fork flows through Lake San Cristobal and Lake City before a confluence with the Gunnison River in Blue Mesa Reservoir.
Sugar Loaf Dam is a dam in Lake County of mid-Colorado, 4 miles (6.4 km) west of Leadville.
Tennessee Creek is a stream in Lake County, Colorado. It rises on the south side of Tennessee Pass near the Eagle County-Lake County line.
Mount Arkansas is a 13,795-foot (4,205 m) mountain summit in Lake County, Colorado, United States.
Mount Tweto is a 13,672-foot (4,167 m) mountain summit on the boundary shared by Lake County and Park County, in Colorado, United States.
Mount Sheridan is a 13,748-foot (4,190 m) mountain summit on the boundary shared by Lake County and Park County, in Colorado, United States.
