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Page 4912, results 122776 - 122800

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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...
Hydrologic effects of ground- and surface-water withdrawals in the Milford area, Elkhart and Kosciusko counties, Indiana
H.A. Lindgren, J. G. Peters, D.A. Cohen, E. J. Crompton
1985, Water-Resources Investigations Report 85-4166
Agricultural irrigation in northern Indiana has increased rapidly since 1975 and might double by the year 2000. A 16.5 square-mile area in north-central Indiana was studied to determine possible effects of increased irrigation on local water supply. In 1982, an average of 2 inches of water was used to irrigate...
Water resources data for Connecticut, water year 1983
C.E. Thomas Jr., L.A. Weiss, I.S. Gasperini, J.W. Bingham
1985, Water Data Report CT-83-1
Water Resources Data for the 1983 water year for Connecticut consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground-water wells. This volume contains records for water discharge at 47 gaging stations;...
Water quality and streamflow data for the West Fork Trinity River in Fort Worth, Texas
S. C. McCutcheon
1985, Water-Resources Investigations Report 84-4330
Water-quality data were collected on a 13.6-mile reach of the West Fork Trinity River in Fort Worth, Texas to test a dynamic Lagrangian model. Flow was steady. Loads of dissolved constituents varied with time at the beginning of the study reach and in the reach, primarily because of photosynthesis. River...
Geochemical controls on dissolved sodium in basalt aquifers of the Columbia Plateau, Washington
P.P. Hearn, W.C. Steinkampf, Gilbert C. Bortleson, B. W. Drost
1985, Water-Resources Investigations Report 84-4304
Miocene basaltic aquifers of the Columbia Plateau are the principal source of water for agricultural, domestic, and municipal use in Washington State. Irrigation with groundwaters with relatively high sodium concentrations has been cause for concern in recent years, because of the tendency of such waters to reduce soil permeability. Chemical...
Summary geochemical map for samples of rock, stream sediment, and nonmagnetic heavy-mineral concentrate, Freel and Dardanelles Roadless Areas, Alpine and El Dorado Counties, California
M.A. Chaffee
1985, Miscellaneous Field Studies Map 1322-D
The Freel and Dardanelles Roadless Areas lie near the crest of the central Sierra Nevada south of Lake Tahoe in California.  The roadless areas (the study area) encompass approximately 51 sq mi in Eldorado and Toiyabe National Forests and in the Lake Tahoe Basin Management Unit, in Alpine and El...
Delineation and description of the regional aquifers of Tennessee — The Knox Aquifer in central and west Tennessee
J. V. Brahana, M. W. Bradley
1985, Water-Resources Investigations Report 83-4012
The Knox aquifer is composed of the Cambrian and Ordovician age carbonate rocks of the Knox Group. This aquifer occurs throughout Tennessee, west of the Valley and Ridge province. The Knox crops out in the Sequatchie Valley and in the Wells Creeks cryptoexplosive structure on the Northwestern Highland Rim. Groundwater...
Preliminary evaluation of the Central Basin aquifer system in Tennessee for receiving injected wastes
M. W. Bradley
1985, Water-Resources Investigations Report 84-4103
An aquifer may be allowed to receive injected wastes where the aquifer meets criteria established in the Environmental Protection Agency 's Underground Injection Control program. The Central Basin aquifer system in Tennessee consists of Ordovician to Devonian carbonate rocks and it occurs from the Valley and Ridge province to west...
Drainage areas in the Big Sioux River basin in eastern South Dakota
Frank D. Amundson, Neil C. Koch
1985, Open-File Report 85-348
The Big Sioux River basin of eastern South Dakota contains an important surface water supply and a sizeable aquifer system of major importance to the economy of South Dakota. The aquifers are complex, consisting of many small aquifers that are hydrologically associated with several large aquifers and the Big Sioux...
Evaluation of the ground-water resources of the lower Susquehanna River basin, Pennsylvania and Maryland
James M. Gerhart, George J. Lazorchick
1985, Open-File Report 84-748
Ground water in the 3,458-square-mile lower Susquehanna River basin occupies secondary openings in bedrock. The distribution of openings is a function of lithology, depth, and topography. Local flow systems account for most of the total ground-water flow. Average annual recharge for the lower basin is 1,857 million gallons per day,...