phil balch bsaw 2005
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Title SlideTitle SlidePhil Balch, TTEMI
STREAM CORRIDOR MANAGEMENTAND
REHABILITATION
Phil Balch 2005
Little Blue River, Kansas
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Kansas
Lower Republican
River Basin
Lower Republican
Watershed
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Natural Watersheds
Photo by Ken Sherraden
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Agricultural Watersheds
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Urban Watersheds
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A stream is a product of its watershed.
The watersheds climate, topography, geology,
vegetative cover and landuse combine to determine
a streams Dimension, Pattern and Profile.
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Adapted from Wells
Dimension
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Meander
Wavelength
Meander
Belt Width
Sinuosity
Pattern
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Profile
Harrelson ET AL., 1994
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Rosgen Stream
Classification
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Morphologic Description
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Stream Variables =
Channel widthChannel depth
Channel slope
Channel roughness
Velocity
Sediment Size
Discharge
Sediment Load
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From Lane, 1955
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Stable Reaches
Stage I
Stage VI
National Sedimentation Laboratory Dr. Andrew
Simon
Channel Evolution Model
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Cropland
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Infrastructure
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Natural Gas
Pipeline
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Channelization
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Rock Rip Rap
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Gabion Baskets
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Concrete Lined Channels
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Courtesy David Derrick USCOE
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Courtesy John McCullah Salix Applied Earthcare
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Englebert
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> $100,000.00
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Hays Park 1995
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Hays City Park 1998
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Hays City Park 2003
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Soak Material
Dont let it dry out!
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Live Stakes or Poles
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Same Site 1 year later
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Hansen River Project
Live stakes 1st growing season
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Cott River Project June 24, 2003
Willows 12 feet high 20,000 cfsflow
3rd Growing Season
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Live Fascine
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Courtesy John McCullah SalixApplied Earthcare
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T Slid
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Text SlideText Slide
Bullet Items
LPSTP
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Kansas Lunker Box
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Rootwad Plan View
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Republican River Kansas
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Placing Key logs perpendicular tobank
Republican River, Kansas
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Placing Logs between keylogs parallel to bank
Republican River, Kansas
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Pushing High bankdown on top of logs
Republican River, Kansas
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Floodplain benchcreated over logs
Republican River, Kansas
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Floodplain bench planted tonative grasses December 2000
Republican River, Kansas
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January 2003
Republican River, Kansas
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May 2004
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Murray Clark, July 2002
Little Blue River, Kansas
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Murray Clark, March 2003
Little Blue River, Kansas
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Little Blue River, Kansas
Dead Siltation Structures
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Rock Vanes8:1 Slope
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20 30 degrees
Flow Re-directed flow 70 degreeangle
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VortexWeir or
Cross Vane
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Flow Re-directed90 degree angle
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Martin Jueneman September, 2002
Little Blue River, Kansas
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Questions?
http://kaws.org/Publications.htm
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