paragraph_text: The Conestoga River, also referred to as Conestoga Creek, is a tributary of the Susquehanna River flowing through the center of Lancaster County, Pennsylvania, United States.

paragraph_text: The Leckie Range is a small mountain range in southwestern British Columbia, Canada, located northwest of Gun Lake between Leckie Creek and Slim Creek. It has an area of 78 km and is a subrange of the Chilcotin Ranges which in turn form part of the Pacific Ranges of the Coast Mountains.

paragraph_text: Chillisquaque Creek is a tributary of the West Branch Susquehanna River in Montour County and Northumberland County, in Pennsylvania, in the United States. It is approximately long and flows through Derry Township, Washingtonville, and Liberty Township in Montour County and East Chillisquaque Township and West Chillisquaque Township in Northumberland County. The watershed of the creek has an area of . Agricultural impacts have caused most of the streams in the watershed of the creek (including the main stem) to be impaired. Causes of impairment include sedimentation/siltation and habitat alteration. The average annual discharge of the creek between 1980 and 2014 ranged from . Its watershed mainly consists of rolling agricultural land. The creek's channel flows through rock formations consisting of sandstone and shale. It is a warmwater stream.

paragraph_text: Oley Creek is a tributary of Nescopeck Creek in Luzerne County, Pennsylvania, in the United States. It is approximately long. It flows through Foster Township, Dennison Township, and Butler Township. Long Hollow is a tributary of the creek. The creek's watershed has an area of . It is a high-quality coldwater fishery in its upper reaches and a Class A Wild Trout Fishery for part of its distance. The creek is in the upper reaches of the Nescopeck Creek watershed. It is named after a community in Berks County, Pennsylvania known as Oley.

paragraph_text: Yulupa Creek is a southeast-flowing perennial stream that rises on the southeastern flanks of the northern Sonoma Mountains in Sonoma County, California, United States. This creek, which drains the eastern slopes of Bennett Mountain, is tributary to Sonoma Creek, which in turn discharges to San Pablo Bay.

paragraph_text: Tionesta Creek is a tributary of the Allegheny River in Forest, Clarion, Warren, McKean, and Elk Counties in Pennsylvania in the United States. Together with its West Branch, Tionesta Creek is long, flows generally south, and its watershed is in area.

paragraph_text: Creasy Creek is a tributary of Nescopeck Creek in Luzerne County, Pennsylvania, in the United States. It is approximately long and flows through Dennison Township. The watershed of the creek has an area of . The creek ranges from very slightly acidic to very slightly alkaline. It is considered to be a High-Quality Coldwater Fishery (although it was a Coldwater Fishery in the past) and Class A Wild Trout Waters. Creasy Creek has one named tributary and at least one unnamed tributary.

paragraph_text: Bear Creek is an unincorporated community in southwestern Chatham County, North Carolina, United States. It is named for a nearby creek that eventually flows into the Rocky River. The community lies along Old US Highway 421 and is situated between Siler City and Goldston.

paragraph_text: Oriskany Creek is a river in New York, United States. It rises in Madison County and flows northeastward, primarily through Oneida County. Oriskany Creek is a tributary of the Mohawk River and therefore part of the Hudson River watershed.

paragraph_text: The United States Congress passed an enabling act on March 3, 1875, specifying the requirements for the Territory of Colorado to become a state. On August 1, 1876 (28 days after the Centennial of the United States), U.S. President Ulysses S. Grant signed a proclamation admitting the state of Colorado to the Union as the 38th state and earning it the moniker ``Centennial State ''. The borders of the new state coincided with the borders established for the Colorado Territory.

paragraph_text: The Roaring River is a tributary of the Yadkin River in northwestern North Carolina in the United States. Via the Yadkin it is part of the watershed of the Pee Dee River, which flows to the Atlantic Ocean. According to the Geographic Names Information System, it has also been known historically as "Roaring Creek." The river's name comes from its headwaters in the Blue Ridge Mountains, where it flows through a series of small waterfalls.

paragraph_text: Conneaut Creek is a tributary of Lake Erie in northwestern Pennsylvania and northeastern Ohio in the United States. Via Lake Erie, the Niagara River and Lake Ontario, it is part of the watershed of the St. Lawrence River, which flows to the Atlantic Ocean.

paragraph_text: Chugwater Creek is a tributary of the Laramie River in southeastern Wyoming in the United States. The stream rises northeast of Laramie, in the Laramie Mountains in eastern Albany County and flows . It flows northeast, emerges from the mountains and flows past Chugwater, where it turns north-northwest, and flows past Slater. Chugwater Creek joins the Laramie approximately northeast of Wheatland.

paragraph_text: Honcut Creek is a stream in central California in the United States. It is a tributary of the Feather River and flows from the Sierra Nevada south and west into the river] in the Sacramento Valley.

paragraph_text: Little Pine Creek is a tributary of Pine Creek in Luzerne County and Columbia County, in Pennsylvania, in the United States. It is approximately long and flows through Huntington Township and New Columbus in Luzerne County and Fishing Creek Township in Columbia County. The watershed of the creek has an area of . A number of bridges have been built over the creek and a fulling mill historically existed on it. The creek is inhabited by wild trout.

paragraph_text: West Point is an unincorporated community in Upper Gwynedd Township, Montgomery County, Pennsylvania, United States. The Zacharias Creek starts here and flows west into the Skippack Creek, a tributary of the Perkiomen Creek. Merck & Co. has a facility in West Point, which is split between the Lansdale and North Wales post offices with the ZIP codes of 19446 and 19454, respectively.  It is part of the North Penn Valley region that is centered around the borough of Lansdale.

paragraph_text: The Fox Creek Range is a mountain range in Elko County, Nevada, United States. It is mostly contained within the Jarbidge Ranger District of the Humboldt-Toiyabe National Forest. The range is considered to be a sub-range of the Jarbidge Mountains.

paragraph_text: Range Creek, rising in the Book Cliffs in Emery County, Utah, is a high tributary of the Colorado River. It flows into the Green River, a major tributary of the Colorado. The creek flows year around.

paragraph_text: Sullivan Branch (also known as Sullivan Run or the Sullivan Branch of East Branch Fishing Creek) is a tributary of East Branch Fishing Creek in Sullivan County, Pennsylvania, in the United States. It is approximately long and flows through Davidson Township.

paragraph_text: Great Trough Creek is a tributary of the Raystown Branch Juniata River in Bedford, Fulton and Huntingdon counties in Pennsylvania in the United States. The creek is long, flows northeast for half its length then northwest, and its watershed is in area.

Question: When did the state for which the river into which the Range Creek flows is named become part of the U.S.?
Answer: August 1, 1876