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Low-Flow Characteristics of Streams in the Rock-Fox River Basin, Wisconsin
This report presents "low-flow characteristics of streams in the Rock-Fox River basin" in Wisconsin. It includes maps and tables.
Date:
August 1978
Creator:
Holmstrom, B. K.
System:
The UNT Digital Library
Hydrology and Water Quality in the Nederlo Creek Basin, Wisconsin, Before Construction of Two Water-Retention Structures
From introduction: This study was begun in 1967 in cooperation with the Wisconsin Department of natural Resources (DNR)--its purpose was to evaluate the effects of construction of a reservoir and a floodwater-retention structure on the hydrologic system and water quality in a small basin in southwestern Wisconsin. In 1968, Federal research funds were obtained to provide for more detailed study of water quality and to extend the scope of the study to include aquatic biota.
Date:
August 1979
Creator:
Kammerer, P. A., Jr. & Sherrill, M. G.
System:
The UNT Digital Library
Effects of a Floodwater-Retarding Structure on the Hydrology and Ecology of Trout Creek in Southwestern Wisconsin
Abstract: The primary effect of a floodwater-retarding structure (FRS) on the flow of Trout Creek, Wisconsin, is attenuation of flood peaks. Reduction of flood peaks ranged from 58 to 91 percent during the study period, 1975 to 1979. An inverse relationship exists between sediment concentration and outflow from the FRS during floods. Most sediment stored in the flood pool during floods is released from the reservoir during subsequent reduced discharge. Sediment-trapping efficiency of the FRS was 7 percent during the 4-year study. The bankfull capacity of the channel was reduced from 154 cubic feet per second upstream from the FRS to 65 cubic feet per second downstream. Mean bankfull depth downstream from the FRS has adjusted to a value 45 percent less than upstream from the structure due to the sedimentation of materials transported from the FRS during reduced flows. The FRS was not found to have any significant adverse effect on the arthropod fauna or trout reproduction in Trout Creek from 1975 to 1979. During 1960-1979, winter floods seem to have had the greatest adverse effect on the survival of brown trout eggs and sac fry.
Date:
August 1982
Creator:
Wentz, Dennis A. & Graczyk, David J.
System:
The UNT Digital Library
Airborne and Ground Reconnaissance of Part of the Syenite Complex Near Wausau, Marathon County, Wisconsin
Report documenting the radioactive mineral resources found in Wisconsin during reconnaissance surveys, with descriptions of methods, findings, and recommendations regarding the minerals.
Date:
August 5, 1955
Creator:
Vickers, Rollin C.
System:
The UNT Digital Library