Fort Hood waterhsed analysis

Helena Mitasova, Lubos Mitas
University of Illinois at Urbana-Champaign

monitoring stations a Ft. Hood (image from Blackland Research Center)

DEM for Shoal Creek watershed, station 3, original IFSARE resampled to 10m resolution, there is a horizontal shift of appr. 200m compared to data in our database (see stream and boundary)

10acre subwatersheds for Shoal Creek watershed

flow accumulation map generated by r.watershed for Shoal Creek and location of sampling station

Ft.Hood streams, roads and monitoring stations with DEM for Henson Creek watershed (station 12)

Ft.Hood streams, roads with DEM for the upper part of the Henson Creek watershed

The following maps were derived from IFSARE with resolution reduced to 20m by r.watershed:

Upper part of the Henson Creek: watersheds with area 20m and more

flow accumulation map for the Upper part of the Henson Creek

watersheds, stream network and grid with 10acre cell size

land cover map

legend for the land cover map - categories do not fit very well with what is on the topo map

C factor from the old data base

low resolution erosion risk map

vegetation map used for C-factor
soil detachment risk based on topography and vegetation cover
road segments with very high erosion risk due to the terrain and vegetation conditions
road segments with erosion risk due to the terrain and vegetation conditions

Clear Creek watershed 20acre watersheds from 50m DEM derived by r.whatershed

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