R. J. Madison, T.J. McElhone, Chester Zenone
1987, Open-File Report 87-712
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Page 1917, results 47901 - 47925
Publication Extents
Not all publications have extents, not all extents are completely accurateD. M. Mades
1987, Open-File Report 87-473
In 1986, the U.S. Geological Survey began a National Water-Quality Assessment program to (1) provide nationally consistent descriptions of the current status of water quality for a large, diverse, and geographically distributed part of the Nation's surface- and ground-water resources; (2) define, where possible, trends in water quality; and (3)...
R.W. Maclay, L. F. Land
1987, Open-File Report 86-532
The Edwards aquifer is a complexly faulted, carbonate aquifer lying within the Balcones fault zone of south-central Texas. The aquifer is recharged mainly by streamflow losses in the outcrop area of the Edwards aquifer and is discharged by major springs located at considerable distances, as much as 150 mi, from...
Kathleen Macek-Rowland, Douglas G. Emerson
1987, Open-File Report 87-706
Data collected at four meteorologic stations located in west-central North Dakota are presented. In the West Branch Antelope Creek area, meteorologic data were collected at one weather station and two supplemental precipitation stations. The data for West Branch Antelope Creek weather station include: Accumulated precipitation, air temperature, relative humidity, soil...
M. A. Lyverse
1987, Open-File Report 87-214
Lithologic data are presented for 113 wells drilled at the Maxey Flats Radioactive Waste Disposal Site for the period June 13, 1984 to December 4, 1986. Water levels, tritium concentrations, and specific conductance are also presented for wells yielding sufficient water for measuring and sampling. At least one sample was...
W.L. Lyke, R. W. Coble
1987, Open-File Report 87-571
The Castle Hayne aquifer is an eastward sloping and thickening wedge of limestone and sandstone, located in a 12,500 sq mi area in the eastern part of North Carolina. The Castle Hayne aquifer is the major source of freshwater for much of coastal North Carolina where the aquifers underlying the...
Joseph B. Lescinsky
1987, Open-File Report 86-486
Rainfall in excess of 10 inches occurred during the first 5 days of November 1985, resulting in devastating flooding in the Mid-Atlantic states of West Virginia, Pennsylvania, Maryland, and Virginia. Throughout the area, many streams exceeded previously known flood heights and discharges and, in many cases, the recurrence interval of...
Norman F. Leibbrand
1987, Open-File Report 87-239
The investigation of sediment deposition in Lake Corpus Christi was initiated by researching the published and unpublished sediment data for the 1972-85 water years for stations located upstream and downstream of the lake. Regression analysis was used to fill in the missing data. Data were tabulated for monthly discharge (acre-feet)...
O. G. Lara, D. A. Eash
1987, Open-File Report 87-382
This report presents stations descriptions and tables of peak stages and discharges for 280 continuous- and partial-record gaging stations in Iowa. Data for the annual flood series for each gaging station and partial-duration series, at stations where available, are contained in the report....
W. H. Langer, R.W. Stephens
1987, Open-File Report 87-676
PC MAP-MAKER is an ADVANCED BASIC program written to provide users of IBM XT, IBM AT, and compatible computers with a straight-forward, flexible method to display geographical data on a color or monochrome PC (personal computer) monitor. Data can be political boundaries such as State and county boundaries; natural curvilinear...
C. E. Lamb, Richard Woodard
1987, Open-File Report 87-715
J. H. Lambing
1987, Open-File Report 87-110
A sampling program was conducted at six stream sites. The purpose of the study was to collect baseline data on concentrations of suspended sediment and selected trace metals in streamflow. Included in this report are tables of daily data for mean streamflow, suspended sediment concentration, and suspended sediment discharge at...
G.E. Kues
1987, Open-File Report 87-116
The Albuquerque-Belen Basin is in north-central New Mexico and is approximately 100 mi long and 25 to 40 mi wide. The only perennial stream in the area, the southward-flowing Rio Grande, approximately bisects the basin. Groundwater is the only source used to obtain drinking-water supplies. The basin 's population increased...
William R. Krug, Nile A. Ostenso, J. T. Krohelski
1987, Open-File Report 87-471
The effects of dewatering a proposed zinc and copper mine on water levels of four lakes near Crandon, Wisconsin, were predicted by use of a digital water-budget model of the lakes. The average lake-stage reduction predicted by the model for expected ground-water levels after mine dewatering ranged from 0.21 feet for...
J. M. Knott, S. W. Lipscomb, T.W. Lewis
1987, Open-File Report 87-229
The upper reaches of the Susitna River have been considered for development of a large power generation system for south-central Alaska. Sediment and hydraulic data obtained from October 1984 to September 1985 (water year 1985) at selected sites on the Susitna, Chulitna, Talkectna and Yentna Rivers are summarized. Sediment data...
J. R. Knapton, T.M. Brosten
1987, Open-File Report 87-697
Geothermal waters within Yellowstone National Park contribute arsenic to the Madison River. Concentrations ranging from 200 to 300 micrograms per liter in the Madison River near the park boundary are diluted downstream by tributary inflows to the Madison and Missouri Rivers. However, significant amount of arsenic are present in the...
J. R. Knapton, A.A. Horpestad
1987, Open-File Report 87-124
Although large concentrations of arsenic originating from geothermal sources within Yellowstone National Park have been known to be present in the Madison River for many years, systematic monitoring throughout the upper Missouri River basin had not been done. Therefore, a monitoring network consisting of 24 stations was established for the...
L. R. Kister, D. B. Radtke, Charles Graf
1987, Open-File Report 87-713
J.L. Kiesler, L.H. Woosley, R. W. Davis
1987, Open-File Report 87-727
H.I. Kennedy, C.B. Oberender
1987, Open-File Report 87-456
Groundwater levels are measured periodically in a network of 84 observation wells in Wyoming, mostly in areas where groundwater is used in large quantities for irrigation or municipal purposes. The program is conducted by the U.S. Geological Survey in cooperation with the Wyoming State Engineer and the Wyoming Economic Development...
J. P. Kauahikaua
1987, Open-File Report 87-146
J. P. Kauahikaua
1987, Open-File Report 87-582
R.A. Karsten, P.J. Waite
1987, Open-File Report 87-681
Water year 1986 was the second wettest on record in Iowa since records began being kept in the late 1800's. This report examines the spatial distribution of precipitation, the deviations from normal precipitation, and the effect of the excess precipitation on the water resources of Iowa. New high ground-water levels...
P.A. Kammerer
1987, Open-File Report 87-762
C. Johns, S. N. Luoma
1987, Open-File Report 87-562
Fine-grained, oxidized, surface sediments and two benthic bivalves (Corbicula sp., a suspension-feeding freshwater clam, and Macoma balthica, a deposit-feeding brackish water clam) were used to examine spatial distributions of selenium within San Francisco Bay and the Sacramento/San Joaquin River Delta and to compare riverine with local inputs of biologically available...