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Page 4100, results 102476 - 102500

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Summary of reported agriculture and irrigation water use in Clay County, Arkansas, 1991
T.W. Holland, C.A. Manning
1993, Open-File Report 93-424
This report summarizes the 1991 water-use reporting through the Conservation District Office in Clay County, Arkansas. The number of withdrawal registrations for Clay County was 2,025 (1,965 groundwater and 60 surface water). Water withdrawals reported during the registration process total 2.07 Mgal/d (2.01 Mgal/d groundwater and 0.06 Mgal/d surface water)...
Quantifying favorableness for occurrence of a mineral deposit type using fuzzy logic; an example from Arizona
Mark E. Gettings, Mark W. Bultman
1993, Open-File Report 93-392
An application of possibility theory from fuzzy logic to the quantification of favorableness for quartz-carbonate vein deposits in the southern Santa Rita Mountains of southeastern Arizona is described. Three necessary but probably not sufficient conditions for the formation of these deposits were defined as the occurrence of carbonate berain...
Summary of reported agriculture and irrigation water use in Craighead County, Arkansas, 1991
T.W. Holland, C.A. Manning
1993, Open-File Report 93-425
This report summarizes the 1991 water-use reporting through the Conservation District Office in Craighead County, Arkansas. The number of withdrawal registrations for Craighead County was 2,384 (2,187 groundwater and 197 surface water). Water withdrawals reported during the registration process total 1.45 Mgal/d (0.50 Mgal/d groundwater and 0.95 Mgal/d surface water)...
Diazinon concentrations in the Sacramento and San Joaquin Rivers and San Francisco Bay, California, February 1993
Kathryn Kuivila
1993, Open-File Report 93-440
The distribution and possible biological effects of a dormant spray pesticide, diazinon, were examined by measuring pesticide concentrations and estimating toxicity using bioassays at a series of sites in the Sacramento-San Joaquin Delta and San Francisco Bay. Pulses of diazinon were observed in early February 1993 in the Sacramento and...
Summary of reported agriculture and irrigation water use in Lincoln County, Arkansas, 1991
T.W. Holland, C.A. Manning, K.L. Stafford
1993, Open-File Report 93-470
This report summarizes the 1991 water-use reporting through the Conservation District Office in Lincoln County, Arkansas. The number of withdrawal registrations for Lincoln County was 1,167 (868 groundwater and 299 surface water). Water with- drawals reported during the registration process total 3.88 Mgal/d (3.88 Mgal/d groundwater and none from surface...
Dissolved nutrient and suspended particulate matter data for the San Francisco Bay estuary, California, October 1988 through September 1991
Stephen W. Hager
1993, Open-File Report 93-57
The U.S. Geological Survey conducted hydrologic investigations in San Francisco Bay during Water Years 1988, 1989, 1990 and 1991. Dissolved inorganic plant nutrients, nitrate, nitrite, ammonium, silica, and reactive phosphorus were measured in surface and in near-bottom waters at previously established locations in both northern and southern reaches of the...
Summary of reported agriculture and irrigation water use in Lawrence County, Arkansas, 1991
T.W. Holland, C.A. Manning, K.L. Stafford
1993, Open-File Report 93-461
This report summarizes the 1991 water-use reporting through the Conservation District Office in Lawrence County, Arkansas. The number of withdrawal registra- tions for Lawrence County was 1,674 (1,525 ground- water and 149 surface water). Water withdrawals reported during the registration process total 0.22 Mgal/d (0.22 Mgal/d groundwater and none...
Silver concentrations and selected hydrologic data in the Upper Colorado River basin, 1991-92
D. A. Johncox
1993, Open-File Report 93-447
The U.S. Geological Survey, in cooperation with the Colorado River Water Conservation District and the Northern Colorado Water Conservancy District, collected water and sediment samples in May and September 1991 and 1992 from nine stream-sampling sites and three lake-sampling sites within the Upper Colorado River Basin upstream from Kremmling, Colorado....
Summary of reported agriculture and irrigation water use in Lafayette County, Arkansas, 1991
T.W. Holland, C.A. Manning, K.L. Stafford
1993, Open-File Report 93-468
This report summarizes the 1991 water-use reporting through the Conservation District Office in Lafayette County, Arkansas. The number of withdrawal registrations for Lafayette County was 104 (93 groundwater and 11 surface water). Water withdrawals reported during the registration process total 0.08 Mgal/d (none from groundwater and 0.08 Mgal/d surface water)...
Hydrologic data collected in Maumelle and Winona reservoir systems, central Arkansas, May 1989 through October 1992
W. Reed Green, Bobbie L. Louthian
1993, Open-File Report 93-122
Physical, chemical, and biological water-quality data were collected and compiled for sites located in the Lakes Maumelle and Winona reservoir systems May 5, 1989, to October 30, 1992. Data were collected in order to establish a comprehensive water-quality data base for the two systems and will be used in water-quality...
Summary of reported agriculture and irrigation water use in Cross County, Arkansas, 1991
T.W. Holland, C.A. Manning
1993, Open-File Report 93-427
This report summarizes the 1991 water-use reporting through the Conservation District Office in Cross County, Arkansas. The number of withdrawal registrations for Cross County was 2,506 (2,314 groundwater and 192 surface water). Water withdrawals reported during the registration process total 2.01 Mgal/d (1.85 Mgal/d groundwater and 0.16 Mgal/d surface water)...
Construction, lithologic, and hydrologic data for test wells in the Cedar Grove area, Carroll County, Tennessee
S. L. Johnson, J. K. Carmichael
1993, Open-File Report 92-166
Four test wells were drilled near Cedar Grove in Carroll County, Tennessee, in 1991 to obtain geologic and hydrologic information about the post-Cretaceous strata in the study area. Samples of cuttings and geophysical logs were used to determine the lithology and stratigraphy at the drilling sites. Specific-capacity tests and water-quality...