Woodward, Sherman M. (Sherman Melville), 1871-, Okey, Charles W. (Charles William), 1886-, United States. Office of Experiment Stations · Washington, D.C. : U.S. Dept. of Agriculture · leaf 20
over-topped the levee and flowed into the district. In 1909 another ditch LAND DRAINAGE BY MEANS OF PUMPS. 15 and levee were completed; but these differ from the previous con-struction by being so located as to include a settling reservoir oppo-site the mouth of each stream. These reservoirs… … BEARD STOWN Fig. 1.—Map of Coal Creek Levee and Drainage District, Illinois. such size that they would not become filled with sediment for manyyears. Two of them are, respectively, 5 and 20 acres in extent,while two are of 6 acres each and three are of 4 acres each. Figure 2of Plate IV is a view…
Drainage · Pumping machinery
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