The North Platte River is a major tributary of the Platte River and is approximately 716 miles (1,152 km) long, counting its many curves. In a straight line, it travels about 550 miles (890 km), along its course through the U.S. states of Colorado, Wyoming, and Nebraska.
The East Humboldt Range is a mountain range in Elko County, Nevada, United States. It is located along the eastern edge of the upper watershed of the Humboldt River, which flows to the southwest from its source just north of the range. The range reaches a maximum elevation of 11,306 feet (3,446 m) atop Hole in the Mountain Peak. Most of the range is included within the Ruby Mountains Ranger District of the Humboldt-Toiyabe National Forest. In 1989, the United States Congress passed the Nevada Wilderness Protection Act establishing over 36,000 acres (150 km2) of the range as the East Humboldt Wilderness. The range takes its name from the Humboldt River. The name ultimately is derived from the German naturalist Alexander von Humboldt.
The Santa Ana Mountains are a short peninsular mountain range along the coast of Southern California in the United States. They extend for approximately 61 miles (98 km) southeast of the Los Angeles Basin largely along the border between Orange and Riverside counties.
Ross Lake is a large reservoir in the North Cascade mountains of northern Washington state, United States, and southwestern British Columbia, Canada. The lake runs approximately north–south, is 23 miles (37 km) long, up to 1.5 miles (2.5 km) wide, and the full reservoir elevation is 1,604 feet above sea level.
The Ruby Mountains are a mountain range, primarily located within Elko County with a small extension into White Pine County, in Nevada, United States. Most of the range is included within the Humboldt-Toiyabe National Forest. The range reaches a maximum elevation of 11,387 feet (3,471 m) on the summit of Ruby Dome. To the north is Secret Pass and the East Humboldt Range, and from there the Rubies run south-southwest for about 80 miles (130 km). To the east lies Ruby Valley, and to the west lie Huntington and Lamoille Valleys. The Ruby Mountains are the only range of an introduced bird, the Himalayan snowcock, in North America.
The Colorado–Big Thompson Project is a federal water diversion project in Colorado designed to collect West Slope mountain water from the headwaters of the Colorado River and divert it to Colorado's Front Range and plains. In Colorado, approximately 80% of the state's precipitation falls on the West Slope, in the Rocky Mountains, while around 80% of the state's growing population lives along the eastern slope, between the cities of Fort Collins and Pueblo.
Sleepy Creek Lake is a 205-acre (0.8 km2) impoundment of the Meadow Branch of Sleepy Creek in Berkeley County in West Virginia's Eastern Panhandle. The reservoir is located entirely within the Sleepy Creek Wildlife Management Area.
Overland Lake is a glacial tarn in the Ruby Mountains of Elko County in the northeastern part of the state of Nevada. It is located at the head of Overland Canyon at approximately 40°27.6'N and 115°27.4'W, and at an elevation of 9,450 feet. It has an area of approximately 15 acres, and a depth of up to 55 feet (17 m). The Ruby Crest National Recreation Trail runs along the eastern shore of the lake.
The Hidden Lakes are a pair of glacial tarns in the Ruby Mountains, in Elko County in the northeastern part of the state of Nevada. They are located on a shelf on the Ruby Crest above Soldier Basin, at approximately 40°44.6′N115°17.0′W, and at an elevation of 9,500 feet (2,900 m). They have a combined area of approximately 9 acres, and a depth of up to 32 feet (9.8 m).
Jack Mountain is the 17th highest mountain in Washington state. It is one of the 10 non-volcanic peaks in Washington State over 9,000 feet (2,700 m). It towers dramatically over the south end of Ross Lake, rising 7,450 ft (2,270 m) above the lakeshore in only 3 horizontal miles (4.8 km). Nohokomeen Glacier nearly fills the cirque on the upper north slopes of the mountain.
Ross Dam is a 540-foot (160 m)-high, 1,300-foot (400 m)-long concrete thin arch dam across the Skagit River, forming Ross Lake. The dam is in Washington state, while Ross Lake extends 23 miles (37 km) north to British Columbia, Canada. Both dam and reservoir are located in Ross Lake National Recreation Area, is bordered on both sides by Stephen Mather Wilderness and combined with Lake Chelan National Recreation Area they make up North Cascades National Park Complex.
The geography of New York (state) varies widely. Most of New York is dominated by farms, forests, rivers, mountains, and lakes. New York's Adirondack Park is larger than any U.S. National Park in the contiguous United States. Niagara Falls, on the Niagara River as it flows from Lake Erie to Lake Ontario, is a popular attraction. The Hudson River begins near Lake Tear of the Clouds and flows south through the eastern part of the state without draining lakes George or Champlain. Lake George empties at its north end into Lake Champlain, whose northern end extends into Canada, where it drains into the Richelieu River and then the St. Lawrence. Four of New York City's five boroughs are on the three islands at the mouth of the Hudson River: Manhattan Island, Staten Island, and Brooklyn and Queens on Long Island.
Poppy Mountain, 2,311 feet (704 m), sometimes identified as Pease Ridge, its northwest descending crest, is a prominent peak in the Taconic Mountains of western Massachusetts. The mountain is located in Pittsfield State Forest and is traversed by the 35 mi (56 km) Taconic Crest hiking trail. The overgrown summit is wooded with northern hardwood forest species.
The Rice Fork is a 22.7-mile-long (36.5 km) tributary of the Eel River in Lake County, California. The Rice Fork begins on the upper northwest side of Goat Mountain, on the Colusa-Lake County line, at an elevation of over 6,000 feet (1,800 m). It quickly descends the steep western slope of the mountain, then bends northward, and flows northwesterly down a narrow winding steep walled canyon for about 18 miles (29 km), crossing two forest roads and adding many tributaries, ending its journey at the southern tip of Lake Pillsbury, at a varied elevation around 1,800 feet (550 m), depending on the lake level. Before the construction of Scott Dam in the 1920s, which formed Lake Pillsbury, the Rice Fork ran directly into the Eel River. It is one of Lake County's longest streams.
Treasure Mountain, elevation 13,535 ft (4,125 m), is a summit in the Elk Mountains of western Colorado. The mountain is in the Raggeds Wilderness southeast of Marble. The massif has been the site of marble mining and a legend of lost French gold.
Pisgah Mountain or Pisgah Ridge is a ridgeline running 12.5 miles (20.1 km) from Tamaqua to Jim Thorpe, Pennsylvania. It is oriented north-northeast to south-southwest, and its north-side valley is followed by U.S. Route 209 from river gap to river gap. The ridge is a succession of peaks exceeding 1,440 feet (438.9 m) rising 300 to 540 feet above the boroughs of Lansford, Coaldale, and Tamaqua in the Panther Creek valley. The highest point on Pisgah Mountain is at 1,611 feet (491 m) in the borough of Summit Hill, which sits atop the ridge. Near Summit Hill was the "Sharpe Mountain" (peak) where in 1791 Phillip Ginter is documented as having discovered anthracite, leading to the formation of the Lehigh Coal Mine Company. In 1818 the Lehigh Coal Company took over the mines, and the mining camp gradually became a settlement and grew into Summit Hill.
Elliott Corbett Memorial State Recreation Site is a state park along the south shore of Blue Lake Crater in Jefferson County, Oregon, United States. The park is named in honor of Elliott R. Corbett II, who was killed while serving in the United States Army during World War II. It includes 63 acres (25 ha) of wilderness land with very few park facilities. Corbett State Park is administered by the Oregon Parks and Recreation Department.
Ruby Mountain is a prominent 7,412-foot (2,259-metre) mountain summit located in the North Cascades Range of Washington state. It is situated in Ross Lake National Recreation Area which is part of the North Cascades National Park Complex. The Diablo Lake Overlook along the North Cascades Highway is at the foot of the mountain. The nearest higher peak is Colonial Peak, 4.2 miles (6.8 km) to the southeast. Precipitation runoff on the east side of the mountain drains into Ross Lake via Ruby Creek, whereas the west side of the mountain drains into Diablo Lake via Thunder Creek. Topographic relief is significant as the summit rises 6,200 feet above Diablo Lake in approximately two miles.
