sub mar west fork of beaver river west point, oh. pre-project pictures. note eroding outer bank
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![Page 1: SUB MAR West Fork of Beaver River West Point, OH. Pre-project pictures. Note eroding outer bank](https://reader034.vdocuments.site/reader034/viewer/2022051517/56649f2f5503460f94c487d0/html5/thumbnails/1.jpg)
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West Fork of Beaver RiverWest Point, OH.
Pre-project pictures. Note eroding outer bank.
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During Installation-Sept 2002
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Exposed pipeline now protected by Submar Articulated Concrete Mattress
Flow
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07/29/03, approximately one year later
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NOTE: We did not build the two upstream
Bendway Weirs
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Close-up of Bendway Weirs
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Looking DS. Recently constructed low, relatively short (average of 25 ft. long) Bendway Weirs, Sept 2002
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Looking DS. The same 2 low, relatively short Bendway Weirs, 5 years later Sept 17, 2007.
Bank is stable (very flat slope angle compared to the angle of repose) & well vegetated.
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Looking DS at three Bendway Weirs-
freshly constructed-Sept 2002
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Pix by derrick 9-17-2007
Looking DS at the same 3 Bendway Weirs 5 years after construction. Fines in BW’s have washed out,
but well graded 18 to 24 inch stone is stable. Bank is stable.
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Looking US at two low elevation Bendway Weirs, two years after
construction, 05/11/2004.
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Looking US at the same two low elevation Bendway Weirs, five
years after construction, 9/17/2007. Note stable bank.
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Looking US at a barely visible Bendway Weir, two
years after construction (05/11/2004)
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Pix by derrick 9-17-2007 Looking US at a barely visible Bendway Weir, five years after construction,
bank is stable, & Bendway Weir is barely noticeable.
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Flow from left to right over low-elevation Bendway Weir, two years after installation
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Pix by derrick 9-17-2007Flow from left to right over same low-elevation Bendway Weir, five years after installation
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Great aquatic habitat due to the deep pools created by the Bendway Weirs. These pools were full of high quality fishes,
indicating that water quality is excellent. {5 years after project completion}
Pix by derrick 9-17-2007
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Pipeline protection, two years after installation
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Pipeline protection, five years after installation
Pix by derrick 9-17-2007
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Evidence of recent deposition due to flooding in the field
adjoining the project
Pix by derrick 9-17-2007
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The end