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Page 4208, results 105176 - 105200

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Approximate altitude of water levels in wells in the Chicot and Evangeline aquifers in the Houston area, Texas, spring 1988
R.K. Gabrysch, C.E. Ranzau Jr., L.S. Coplin
1988, Open-File Report 88-334
Two maps show water levels in wells in the Houston, Texas, area in the Chicot aquifer and the Evangeline aquifer, spring 1988. Both the Chicot and the Evangeline aquifers are composed of several sand layers with different potentiometric surfaces. These maps, however, show approximations of single potentiometric surfaces that represent...
A finite-element model for simulating hydraulic interchange of surface and ground water
K. C. Glover
1988, Water-Resources Investigations Report 86-4319
A model was developed to be useful for predicting changes in streamflow as a result of groundwater pumping. The stream aquifer model is especially useful for simulating streams that flow intermittently owing to leakage to the aquifer or diversion for irrigation or streams that become perched owing to declining hydraulic...
Water resources data, Maine, water year 1986
W.P. Bartlett Jr., W.B. Higgins, W.J. Nichols Jr.
1988, Water Data Report ME-86-1
Water resources data for the 1986 water year for Maine consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality of ground-water wells. This report contains discharge records for 48 gaging stations; stage only for 2...
Cumulative potential hydrologic impacts of surface coal mining in the eastern Powder River structural basin, northeastern Wyoming
L.J. Martin, D. L. Naftz, H. W. Lowham, J.G. Rankl
1988, Water-Resources Investigations Report 88-4046
There are 16 existing and six proposed surface coal mines in the eastern Powder River structural basin of northeastern Wyoming. Coal mining companies predict water level declines of 5 ft or more in the Wasatch aquifer to extend form about 1,000 to about 2,000 ft beyond the mine pits. The...
Reassessment of the Georgetown limestone as a hydrogeologic unit of the Edwards Aquifer, Georgetown area, Texas
L. F. Land, M.E. Dorsey
1988, Water-Resources Investigations Report 88-4190
The Edwards aquifer consists of geologic units known as the Comanche Peak (oldest) and Edwards Limestones, Kiamichi Formation, and Georgetown Limestone. The Edwards Limestone is the main water-bearing zone. The shallow geologic units dip to the east-southeast at a slope of 50 to 100 feet per mile in the Georgetown...
Potential flood and debris hazards at Katherine Landing and Telephone Cove, Lake Mead National Recreation Area, Mohave County, Arizona
Otto Moosburner
1988, Water-Resources Investigations Report 87-4081
Katherine Landing is a recreation site on the east shore of Lake Mohave, an impoundment on the Colorado River southeast of Las Vegas, Nevada. With proper inspection and maintenance, the present (1979) channel and diking system at Katherine Landing is judged adequate to confine and restrain floods up to and...
Description and hydrogeologic evaluation of nine hazardous-waste sites in Kansas, 1984-86
R. J. Hart, T.B. Spruill
1988, Water-Resources Investigations Report 88-4015
Wastes generated at nine hazardous-waste sites in Kansas were disposed in open pits, 55-gal drums, or large storage tanks. These disposal methods have the potential to contaminate groundwater beneath the sites, the soil on the sites, and nearby surface water bodies. Various activities on the nine sites included production of...
Statistical summaries of streamflow records in Oklahoma and parts of Arkansas, Missouri, and Texas through 1984
D. C. Heimann, R. L. Tortorelli
1988, Water-Resources Investigations Report 87-4205
Statistical summaries of streamflow records through 1984 for gaging stations in Oklahoma and parts of adjacent states are presented in this report. Records are presented for 148 stations with at least 10 years of unregulated or regulated streamflow. Streamflow at 70 of the stations is regulated for certain perdiods. Data...
Flood of October 1986 at Seward, Alaska
S. H. Jones, Chester Zenone
1988, Water-Resources Investigations Report 87-4278
Broad areas along the lower Resurrection River and Salmon Creek as well as the surfaces of several adjacent alluvial fans in the Seward area were flooded as a result of the intensive rainstorm of October 9-11, 1986. Severe erosion took place through the steep gradient, mountain canyons and near the...