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Indian Creek is a 31.0-mile-long (49.9 km) [5] tributary of the Youghiogheny River in Fayette County, Pennsylvania in the United States. [ 6 ] [ 7 ] Indian Creek drains the west slope of Laurel Hill in the Laurel Highlands and cuts a steep side canyon into the Youghiogheny Gorge to join the Youghiogheny River between Ohiopyle and Connellsville .
A drop structure, also known as a grade control, sill, or weir, is a manmade structure, typically small and built on minor streams, or as part of a dam's spillway, to pass water to a lower elevation while controlling the energy and velocity of the water as it passes over.
It lay at the northern end of the dam, which had a 600-foot (180 m) spillway and included a weir and two other locks. The three buildings on the site were a three-story powerhouse (measuring about sixty feet/18 m square), which contained the machinery to operate the lock, and with two identical 2 + 1 ⁄ 2 -story residences for the lock master ...
The broad crested weir at the Thorp grist mill in Thorp, Washington, US. Commonly, weirs are used to prevent flooding, measure water discharge, and help render rivers more navigable by boat. In some locations, the terms dam and weir are synonymous, but normally there is a clear distinction made between the structures. Usually, a dam is designed ...
Following is a list of dams and reservoirs in Pennsylvania.. All major dams are linked below. The National Inventory of Dams defines any "major dam" as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3).
Crooked Creek is a tributary of the Allegheny River in both Armstrong and Indiana counties in the U.S. state of Pennsylvania. [2] Several covered bridges span the stream and its tributaries in Indiana County. The Thomas Covered Bridge crosses Crooked Creek in Armstrong Township. [3]
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Following is a list of dams and reservoirs in Indiana.. All major dams are linked below. The National Inventory of Dams defines any "major dam" as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3).