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Page 4537, results 113401 - 113425

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Fishery survey and related limnological conditions of Williams Lake, Hubbard County, Minnesota
W.W. Taylor, J. W. LaBaugh, M.H. Freeberg, D.C. Dowling
1985, Water-Resources Investigations Report 84-4145
Bluegill (Lepomis macrochirus), pumpkinseed sunfish (Lepomis gibbosus), largemouth bass (Micropterus salmoides), yellow perch (Perca flavescens) rock bass (Amploplites rupestris), black crappie (Pomozis nigromaculatus), and northern pike (Esox lucius) were found in Williams Lake, Hubbard County, Minnesota, during a fishery survey of the lake in late August 1982. The most abundant...
Effects of wetlands on quality of runoff entering lakes in the Twin Cities Metropolitan Area, Minnesota
R. G. Brown
1985, Water-Resources Investigations Report 85-4170
Four wetlands were compared with respect to their effectiveness in decreasing suspended solids and nutrient concentrations in runoff to lakes immediately downstream from the wetlands. An artificial impoundment in one of the wetlands increased settling of suspended solids. A decrease of nutrients in this wetland was probably the result of...
Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and transition zone of the Potomac Estuary, Maryland, Virginia, and the District of Columbia, 1983-1984
Virginia Carter, N. B. Rybicki, R. T. Anderson, T. J. Trombley, G.L. Zynjuk
1985, Open-File Report 85-82
Data on the distribution and abundance of submerged aquatic vegetation were collected in the tidal Potomac River and transition zone of the Potomac Estuary during 1983 and 1984. Plant species were identifed on transects. Water-quality characteristics measured include temperature, specific conductance, and Secchi depth. Maps were made of the distribution...
Approximate water-level changes in wells in the Chichot and Evangeline aquifers, 1977-85 and 1984-85, and measured compaction, 1973-85, in the Houston-Galveston region, Texas
James Frank Williams III, C.E. Ranzau Jr.
1985, Open-File Report 85-158
This report, which was prepared in cooperation with the City of Houston and the Galveston Coastal Subsidence District, present data on water-level changes during 1977-85 and 1984-85 in the Chicot and Evangeline aquifers (figs. 1-4) and data on measured compaction 1973-85 (fig. 5). Water levels in about 500 wells were used...