Water quality management -- Big Sioux River Watershed (S.D. and Iowa); Water -- Pollution -- Total maximum daily load -- Big Sioux River Watershed (S.D. and Iowa); Bacterial pollution of water -- Big Sioux River Watershed (S.D. and Iowa); Sediment...
The project goal was “Improve the water quality of the Lower Big Sioux River by implementing
Total Maximum Daily Loads (TMDLs) developed for this section of the river”.
Roads -- South Dakota -- Finance; Bridges -- South Dakota; Transportation and state -- South Dakota
This report states projected long term state and local highway needs for allocation and distribution of responsibility for all highway segments within the state,; future state and local highway cost projections compared to projected revenue, and...
South Dakota State Library; South Dakota. Office of the State Engineer; Sherer, Frank; Layne Minnesota Company (Minneapolis, Minn.); Welfl Construction Company; Building construction -- United States -- South Dakota -- Pierre -- 1970-1980
131 caissons ranging in depth from 15 to 47 feet will be drilled and filled with concrete for the underpinning of the new state library building.