Rock Island Lake | |
---|---|
Location | Elmore County, Idaho |
Coordinates | 43°57′27″N115°07′51″W / 43.957539°N 115.130922°W |
Type | Glacial |
Primary outflows | Johnson Creek to Middle Fork Boise River |
Basin countries | United States |
Max. length | 0.19 mi (0.31 km) |
Max. width | 0.17 mi (0.27 km) |
Surface elevation | 8,555 ft (2,608 m) |
Islands | 1 |
Rock Island Lake is a small alpine lake in Elmore County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 459 along Johnson Creek. [1]
Rock Island Lake is in the Sawtooth Wilderness, and a wilderness permit can be obtained at a registration box at trailheads or wilderness boundaries. There is a single rocky island that is less than 200 ft (61 m) long that gives the lake its name.
The Sawtooth Wilderness is a federally-protected wilderness area that covers 217,088 acres (87,852 ha) of the state of Idaho. Managed by the U.S. Forest Service in the U.S. Department of Agriculture, it was designated the Sawtooth Primitive Area in 1937 to preserve the exceptional scenic beauty of the Sawtooth Mountains. On August 22, 1972 Public Law 92-400 designated the Primitive Area as the Sawtooth Wilderness and part of the newly created Sawtooth National Recreation Area. As part of the National Wilderness Preservation System, the Sawtooth Wilderness is an area where human development and use are restricted and people are to remain only visitors. According to the United States Environmental Protection Agency, the Sawtooth Wilderness has some of the clearest air in the lower 48 states.
Sawtooth National Forest is a National Forest that covers 2,110,408 acres in the U.S. states of Idaho and Utah. Managed by the U.S. Forest Service in the U.S. Department of Agriculture, it was originally named the Sawtooth Forest Reserve in a proclamation issued by President Theodore Roosevelt on May 29, 1905. On August 22, 1972 a portion of the forest was designated as the Sawtooth National Recreation Area (SNRA), which includes the Sawtooth, Cecil D. Andrus–White Clouds, and Hemingway–Boulders wilderness areas. The forest is managed as four units: the SNRA and the Fairfield, Ketchum, and Minidoka Ranger Districts.
The Sawtooth National Recreation Area (SNRA) is a national recreation area in central Idaho, United States that is managed as part of Sawtooth National Forest. The recreation area, established on August 22, 1972, is managed by the U.S. Forest Service, and includes the Sawtooth, Hemingway–Boulders, and Cecil D. Andrus–White Clouds wilderness areas. Activities within the 730,864-acre (2,957.70 km2) recreation area include hiking, backpacking, White water rafting, camping, rock climbing, kayaking, mountain biking, fishing, and hunting.
The Sawtooth Range is a mountain range of the Rocky Mountains in central Idaho, United States, reaching a maximum elevation of 10,751 feet (3,277 m) at the summit of Thompson Peak. It encompasses an area of 678 square miles (1,756 km2) spanning parts of Custer, Boise, Blaine, and Elmore counties, and is bordered to the east by the Sawtooth Valley. Much of the mountain range is within the Sawtooth Wilderness, part of the Sawtooth National Recreation Area and Sawtooth National Forest.
Alice Lake is an alpine lake in the western United States in central Idaho, located high in the Sawtooth Mountains in the Sawtooth National Recreation Area. In Blaine County, the lake is one of the largest in the Sawtooth Wilderness and is most easily accessed via the trailhead at Pettit Lake, accessed from State Highway 75 via Sawtooth National Forest road 208.
Farley Lake is a small alpine lake in Custer County, Idaho, United States, located high in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is approximately 16.5 miles (26.6 km) south of Stanley. There are two small islands in Farley Lake, the largest of which is only about 200 feet (61 m) long. A trail from the Yellow Belly Lake and Pettit Lake trailheads leads towards Edith Lake via Farley Lake. These trailheads can be accessed from State Highway 75 via Sawtooth National Forest road 208.
Imogene Lake is an alpine lake in Custer County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is approximately 15 miles (24 km) southwest of Stanley. The lake can be accessed from State Highway 75 in the Sawtooth Valley. There is a trailhead downstream of Hell Roaring Lake at the end of Sawtooth National Forest road 097, which is a high clearance road. There is another trailhead about two miles further downstream along forest road 210 for those who cannot drive road 097 as well as horses.
Johnson Lake is a small alpine lake in Elmore County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest a cutoff of trail 459 along Johnson Creek.
Island Lake is a small alpine lake in Elmore County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. No trails lead to Island Lake although Sawtooth National Forest trails 459, 494, and 458 pass relatively close by.
Dandy Lake is a small alpine lake in Elmore County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 479 along Rock Creek.
Pancho Lake is a small alpine lake in Elmore County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 479 along Rock Creek or 458 along the Queens River.
Rock Slide Lake is a small alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 462.
Three Island Lake is a small alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 462.
Benedict Lake is a small alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 462.
For the Australian 'Blue Rock Lake' see Blue Rock Dam
Little Warbonnet Lake is a small alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. There are no trails leading to the lake or the Goat Creek drainage.
Warbonnet Lake is a small alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. There are no trails leading to the lake or the Goat Creek drainage.
Upper Bead Lake is a small alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. There are no trails leading to the lake or the Goat Creek drainage.
The Feather Lakes are a chain of four small alpine glacial lakes in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lakes are located on Goat Creek which is a tributary of the South Fork Payette River. There are no trails leading to the lakes or the Goat Creek drainage.