Hydrographic Scour Surveys at Millwood and Tri-Lakes Dams in Texarkana, Arkansas
PROJECT DESCRIPTION:
SEAS was contracted by the USACE Little Rock District (Under SEAS Fort Worth Contract) to perform hydrographic multibeam surveys, high-resolution side scan sonar, volume computations, and 3-D digital mapping for scour detection at 4 dams in the Little Rock District: Millwood Lake, Dierks, DeQueen, and Gillham Lakes (Tri-Lakes)