Теннесси жотасы: тарихы мен географиясы

TOC

The pass traverses the Continental Divide north of Leadville in a gap between the northern end of the Sawatch Range to the west and the northern end of the Mosquito Range to the east. It connects the headwaters of the Arkansas River to the south with the upper valley of the Eagle River (in the watershed of the Colorado River) to the north. The pass is traversed by U. S. Highway 24, allowing access between Leadville and Interstate 70 in the Eagle Valley. The pass has a gentle approach on both sides with few steep gradients and no major hairpin curves. The summit of the pass is nearly level. The road over the pass is generally open all year round, easily negotiable by most vehicles, and closes only during severe winter storms. The summit of the pass is the location of Ski Cooper, a ski area in the San Isabel National Forest operated by permit from the United States Forest Service. Most of the area is above the tree line, providing a panoramic view of the peaks of the Sawatch Range to visitors. The area was formerly a World War II training ground for United States Army troops of the 10th Mountain Division from nearby Camp Hale. A memorial to troops of the division is located at the summit of the pass.

Tennessee Pass is the location of the first transbasin diversion project to move water from the Colorado River Basin over the continental divide to the Arkansas River. The 1.5 mile (2 km) Ewing Placer Ditch (or just Ewing Ditch) was constructed in 1880 and remains in use. It transfers water from Piney Creek east of the pass, a tributary of the Eagle River over the pass to the head of Tennessee Creek. The ditch may have originally been used to provide water for placer mining, but the Otero Canal Company used the water for irrigation before selling the ditch to the Pueblo Board of Water Works in 1955. The ditch has a capacity of and in an average year diverts approximately
A second ditch was constructed at Tennessee pass in 1929, the 6 mile (10 km) Wurts Ditch. This was built by William Wurts to provide irrigation water, but Pueblo purchased this ditch in 1938, and in 1953, they extended the ditch another 6.5 mile (10 km) westward along the south flank of the Eagle River valley. After extension, the ditch has a capacity of and diverts an average of about of water.