Activities with the Great Activities with the Great Lakes Online Watershed Lakes Online Watershed Interface Interface Interface Interface Bill Elliot, USDA Forest Service Dennis Flanagan & Jim Frankenberger, Agric. Res Service and Mariana Dobre, Univ. of ID 1
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Activities with the Great Lakes Online Watershed Interface...Severity Map (Severity Map (Duck Lake FireDuck Lake Fire) 16 Hillslope Erosion After FireHillslope Erosion After Fire WATERSHED
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Activities with the Great Activities with the Great Lakes Online Watershed Lakes Online Watershed
InterfaceInterfaceInterfaceInterface
Bill Elliot, USDA Forest ServiceDennis Flanagan & Jim Frankenberger, Agric. Res Service
and Mariana Dobre, Univ. of ID
1
Pedigree of the Great Lakes Great Lakes (GL) Online Interface(GL) Online Interface(GL) Online Interface(GL) Online Interface
WEPP Watershed
Open Source GIS
Web ServerWatershed GIS
(Map Serve)Server
Software
GL Interface
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Attributes of the Great Lakes Great Lakes (GL) Online Interface(GL) Online Interface(GL) Online Interface(GL) Online Interface
Accesses USGS online databases for– Seamless 30-m DEMSeamless 30 m DEM– Land Cover
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Attributes of the Great Lakes Great Lakes (GL) Online Interface(GL) Online Interface(GL) Online Interface(GL) Online Interface
Accesses USGS online databases for– Seamless 30-m DEM– Land Cover
Uses WEPP Uses WEPP– Climate Station database (2600 stations)
F t S il d t b– Forest Soils database
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Watershed in the Great Lakes Great Lakes (GL) Online Interface(GL) Online Interface(GL) Online Interface(GL) Online Interface
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Outputs from the Great Lakes Great Lakes (GL) Online Interface(GL) Online Interface(GL) Online Interface(GL) Online Interface
A l ff i dAverage annual runoff, erosion and sediment delivery– From 5-20 acre hillslope polygons– From channel segments within the streamFrom channel segments within the stream
networkFor watershed up to about 2 sq mi– For watershed up to about 2 sq mi.
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Average annual runoff, erosion and sediment deliveryand sediment delivery
Outputs from the Great Lakes Great Lakes (GL) Online Interface(GL) Online Interface(GL) Online Interface(GL) Online Interface
Average annual runoff, erosion and sediment deliveryy– From 5-20 acre hillslope polygons– From channel segments within stream networkFrom channel segments within stream network
Return period analysis for daily i it ti ff k fl dprecipitation runoff, peak flow and
sediment delivery
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Return Period AnalysesReturn Period Analyses
R t P i d f PEAK RUNOFF i E t b E t O t tReturn Period of PEAK RUNOFF in Event by Event Output
Recur. Interval Day Month Year Precipi Runoff Peak Sediment
Outputs from the Great Lakes Great Lakes (GL) Online Interface(GL) Online Interface(GL) Online Interface(GL) Online Interface
Average annual runoff, erosion and sediment deliveryg y– From 5-20 acre hillslope polygons– From channel segments within stream network
R t i d l i f d il i it ti Return period analysis for daily precipitation runoff, peak flow and sediment deliveryHill l l th d t f Hill slope lengths and steepnesses for running online FSWEPP Erosion tools
Subwatershed properties for running curve number peak flow toolsp
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Subwatershed PropertiesSubwatershed Properties
A ( ) 254Area (acre): 254
Longest Flowpath (ft): 7028.35
Longest Flowpath Slope (ft/ft): 0.01
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Offspring of the GL InterfaceOffspring of the GL Interface
GL Interface
Burned Area EmergencyEmergency
Rehab
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BAER Interface with Burn Severity Map (Duck Lake FireDuck Lake Fire)Severity Map (Duck Lake FireDuck Lake Fire)
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Hillslope Erosion After FireHillslope Erosion After Fire