K Van Wilson, Jr.
Science and Products
Development of a Watershed Boundary Dataset for Mississippi
The U.S. Geological Survey, in cooperation with the Mississippi Department of Environmental Quality, U.S. Department of Agriculture-Natural Resources Conservation Service, Mississippi Department of Transportation, U.S. Department of Agriculture-Forest Service, and the Mississippi Automated Resource Information System, developed a 1:24,000-scale...Van Wilson, K.; Clair, Michael G.; Turnipseed, D. Phil; Rebich, Richard A.
Watershed Boundary Dataset for Mississippi
The U.S. Geological Survey, in cooperation with the Mississippi Department of Environmental Quality, U.S. Department of Agriculture-Natural Resources Conservation Service, Mississippi Department of Transportation, U.S. Department of Agriculture-Forest Service, and the Mississippi Automated Resource Information System developed a 1:24,000-scale...Wilson, K. Van; Clair, Michael G.; Turnipseed, D. Phil; Rebich, Richard A.
Integrating disparate lidar datasets for a regional storm tide inundation analysis of Hurricane Katrina
Hurricane Katrina was one of the largest natural disasters in U.S. history. Due to the sheer size of the affected areas, an unprecedented regional analysis at very high resolution and accuracy was needed to properly quantify and understand the effects of the hurricane and the storm tide. Many disparate sources of lidar data were acquired and...Stoker, Jason M.; Tyler, Dean J.; Turnipseed, D. Phil; Van Wilson, K.; Oimoen, Michael J.
Data collection and documentation of flooding downstream of a dam failure in Mississippi
On March 12, 2004, the Big Bay Lake dam failed, releasing water and affecting lives and property downstream in southern Mississippi. The dam is located near Purvis, Mississippi, on Bay Creek, which flows into Lower Little Creek about 1.9 miles downstream from the dam. Lower Little Creek flows into Pearl River about 16.9 miles downstream from the...Van Wilson, K.
Maximum known floodflows in Mississippi
Maximum floodflows (stream discharges) that are known to have occurred on Mississippi streams were compiled. Most data were collected and archived by the U.S. Geological Survey in cooperation with Federal, State, and local agencies; however, some data were collected and provided by the U.S. Army Corps of Engineers. Maximum known discharges are...Van Wilson, K.
Relative sea-level rise as indicated by gage data along the Mississippi and Alabama Gulf Coasts
Global warming, or the increasing of earth's temperatures, leads to rising sea level as polar ice caps and mountain glaciers melt and ocean water undergoes thermal expansion. Tidal records collected by the U.S. Army Corps of Engineers (COE), Mobile District, at Gulfport, Biloxi, and Pascagoula, Mississippi, and at Mobile, Alabama, indicate trends...Van Wilson, K.
Use of acoustic technology to define hydraulic characteristics of an estuary near the Mississippi Gulf Coast
An Acoustic Doppler Current Profiler (ADCP) was used on the Jourdan River at Interstate Highway 10 near Kiln, Mississippi, in 1996 to measure three-dimensional velocity vectors and water depths and in 1998, in combination with a global positioning system, to define channel bathymetry in the vicinity of the bridge. During a 25-hour period on...Van Wilson, K.
Pier-scour depths affected by clay in Mississippi
This paper briefly presents pier-scour depths measured during 1943-94, that are thought to have been affected by consolidated cohesive materials (clay) in Mississippi. MDOT soil reports were available for 29 measured pier-scour depths thought to be affected by clay. The cohesion and friction angles were approximated for the clay, and using the...Wilson, K. Van
Scour at selected bridge sites in Mississippi
Scour data were collected during 1936-94 at 22 bridge sites in Mississippi. The drainage area of the bridge-scour sites ranged from 60.8 to 5,720 square miles, and the slope in the vicinity of each site ranged from 0.00011 to 0.00163 foot per foot. Measured pier-scour depths ranged from 0.6 to 20.4 feet. Measured total-scour depths at minimum-bed...Wilson, K.V.
Geomorphic response to channel modifications of Skuna River at the State Highway 9 crossing at Bruce, Calhoun County, Mississippi
Skuna River at State Highway 9 at Bruce, Calhoun County, Mississippi, has geomorphically responded to channel modifications by lowering of the channel bed through degradation, which heightened and steepened channel banks and induced widening. Skuna River Canal (Skuna River) has typically degraded about 16.5 feet and widened about 150 feet from...Wilson, K.V.; Turnipseed, D.P.