Yellowstone Lake is the largest body of water in Yellowstone National Park. The lake is 7,732 feet (2,357 m) above sea level and covers 136 square miles (350 km2) with 110 miles (180 km) of shoreline. While the average depth of the lake is 139 ft (42 m), its greatest depth is at least 394 ft (120 m). Yellowstone Lake is the largest freshwater lake above 7,000 ft (2,100 m) in North America.
The National Fish Hatchery System (NFHS) was established by the U.S. Congress in 1871 through the creation of a U.S. Commissioner for Fish and Fisheries. This system of fish hatcheries is now administered by the Fisheries Program of the U.S. Fish and Wildlife Service (Service), an agency within the United States Department of the Interior.
The rainbow trout is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead is an anadromous (sea-run) form of the coastal rainbow trout(O. m. irideus) or Columbia River redband trout (O. m. gairdneri) that usually returns to freshwater to spawn after living two to three years in the ocean. Freshwater forms that have been introduced into the Great Lakes and migrate into tributaries to spawn are also called steelhead.
The cutthroat trout(Oncorhynchus clarkii) is a fish species of the family Salmonidae native to cold-water tributaries of the Pacific Ocean, Rocky Mountains, and Great Basin in North America. As a member of the genus Oncorhynchus, it is one of the Pacific trout, a group that includes the widely distributed rainbow trout. Cutthroat trout are popular gamefish, especially among anglers who enjoy fly fishing. The common name "cutthroat" refers to the distinctive red coloration on the underside of the lower jaw. The specific name clarkii was given to honor explorer William Clark, coleader of the Lewis and Clark Expedition.
Lahontan cutthroat trout is the largest subspecies of cutthroat trout, and the state fish of Nevada. It is one of three subspecies of cutthroat trout that are listed as federally threatened.
The Yellowstone cutthroat trout is a subspecies of the cutthroat trout. It is a freshwater fish in the salmon family. Native only to a few U.S. states, their original range was upstream of Shoshone Falls on the Snake River and tributaries in Wyoming, also across the Continental Divide in Yellowstone Lake and in the Yellowstone River as well as its tributaries downstream to the Tongue River in Montana. The species is also found in Idaho, Utah and Nevada.
The westslope cutthroat trout, also known as the black-spotted trout, common cutthroat trout and red-throated trout is a subspecies of the cutthroat trout and is a freshwater fish in the salmon family of order Salmoniformes. The cutthroat is the Montana state fish. This subspecies is a species of concern in its Montana and British Columbia ranges and is considered threatened in its native range in Alberta.
Fish stocking is the practice of releasing fish that are artificially raised in a hatchery into a natural body of water, in order to supplement existing wild populations or to create a new population where previously none exists. Stocking may be done for the benefit of commercial, recreational or tribal heritage fishing, but may also be done for ecological conservation to restore or increase the population of threatened/endangered fish species that is pressured by prior overfishing, habitat destruction and/or competition from invasive species.
Angling in Yellowstone National Park is a major reason many visitors come to the park each year and since it was created in 1872, the park has drawn anglers from around the world to fish its waters. In 2006, over 50,000 park fishing permits were issued to visitors. The park contains hundreds of miles of accessible, high-quality trout rivers containing wild trout populations—over 200 creeks, streams and rivers are fishable. There are 45 fishable lakes and several large lakes are easily accessible to visitors. Additionally, the park's remote sections provide anglers ample opportunity to visit rivers, streams, creeks and lakes that receive little angling pressure. With the exception of one specially designated drainage, all the park's waters are restricted to artificial lures and fly fishing. The Madison, Firehole and a section of the Gibbon rivers are restricted to fly fishing only.
The Mount Whitney Fish Hatchery, located in Independence, California, United States, is an historic fish hatchery that has played an important role in the preservation of the golden trout, California's state fish.
Grebe Lake is a 156 acres (0.63 km2) backcountry lake in Yellowstone National Park most noted for its population of Arctic grayling. Grebe Lake comprises the headwaters of the Gibbon River. Grebe Lake is located approximately 3.1 miles (5.0 km) north of the Norris-Canyon section of the Grand Loop Road. The trail to the lake passes through mostly level Lodgepole Pine forest and open meadows. The lake was named by J.P. Iddings, a geologist with the Arnold Hague geologic surveys. There are four backcountry campsites located on the lake.
The Prairie Creek Fish Hatchery near Orick, Humboldt County, California was one of the first small local fish hatcheries developed to improve the area's sport and commercial fishing, and is one of only three remaining hatcheries built in California from 1871 to 1946.
The Bozeman National Fish Hatchery, now known as Bozeman Fish Technology Center, is located about 4 miles (6.4 km) northeast of Bozeman, Montana, at the entrance to Bridger Canyon. There is also a National Fish Health Center on the southwest side of Bozeman, near Montana State University, about 7 miles (11 km) away from the Fish Technology Center. Fish Technology Centers work with a wide variety of public and private partners to improve and conserve aquatic resources. Both the Fish Technology Center and the Fish Health Center are part of the National Fish Hatchery System, operated by the United States Fish and Wildlife Service. There are seven Fish Technology Centers and nine Fish Health Centers in the United States. The Bozeman hatchery is the fourth oldest National Fish Hatchery. The hatchery was named to the National Register of Historic Places on January 6, 1983.
The D.C. Booth Historic National Fish Hatchery and Archives, also known as the Spearfish Fisheries Center or Spearfish Fisheries Complex and formerly known as the Spearfish National Fish Hatchery, is one of 70 fish hatcheries that were opened by the U.S. Fish and Wildlife Service as part of the National Fish Hatchery System. The hatchery was established near Spearfish, South Dakota in 1896, with the purpose of introducing and establishing populations of trout in the Black Hills of South Dakota and Wyoming. It is one of the oldest fish hatcheries in the United States and is the second-oldest in the American West. The hatchery spawns and releases about 20,000 to 30,000 rainbow trout each year. The hatchery doubles as a fisheries archive with the purpose of preserving records and early historical artifacts. It is listed on the National Register of Historic Places.
The Montana Arctic grayling is a North American freshwater fish in the salmon family Salmonidae. The Montana Arctic grayling, native to the upper Missouri River basin in Montana and Wyoming, is a disjunct population or subspecies of the more widespread Arctic grayling. It occurs in fluvial and adfluvial, lacustrine forms. The Montana grayling is a species of special concern in Montana and had candidate status for listing under the national Endangered Species Act. It underwent a comprehensive status review by the U.S. Fish and Wildlife Service, which in 2014 decided not to list it as threatened or endangered. Current surviving native populations in the Big Hole River and Red Rock River drainages represent approximately four percent of the subspecies' historical range.
The Bennington Fish Hatchery, also known as the Bennington Fish Culture Station, is a state-operated fish hatchery at 110 Hatchery Road in Bennington, Vermont, USA. The station, the state's largest, produces a variety of trout, which are used to stock the state's water resources. Its facilities, dating to 1916, are listed on the National Register of Historic Places. The station has a visitors' center that is open daily.
Saratoga National Fish Hatchery is part of the National Fish Hatchery System operated by the United States Fish and Wildlife Service. It is located northeast of Saratoga, Wyoming and, along with the Jackson National Fish Hatchery, is one of two National fish hatcheries operating in Wyoming. Saratoga NHF is primarily a broodstock hatchery; it maintains several healthy adults to produce sperm and eggs and distributes fertilized eggs to production hatcheries throughout the country to be hatched and grown to stockable sizes. It is also one of several organizations to establish a program for breeding Wyoming toads.
The Bellvue-Watson Fish Hatchery is a Colorado Parks and Wildlife cold water fish production facility located near Cache la Poudre River and Watson Lake State Wildlife Area in Larimer County, Colorado. Hatchery staff works to support the raising of approximately 1.5 million sub-catchable trout annually. The Watson Lake Rearing Unit, a division within the hatchery, is responsible for rearing approximately 300,000 catchable trout each year. The hatchery stocks fishing sports in Wellington, Fort Collins, Loveland, Longmont and Jumbo Reservoir near Julesburg and Hale ponds.
The Pitkin Hatchery is a Colorado Parks and Wildlife cold water fish production facility located in Gunnison National Forest right off of Quartz Creek Valley in Gunnison County.
