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Page 5607, results 140151 - 140175

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Water resources data for Wyoming, water year 1972; part 2, water quality records
Water Resources Division, U.S. Geological Survey
1973, Water Data Report WY-72-2
Water-resources data for the 1972 water year for Wyoming include records of data for the chemical and physical characteristics of surface and ground water. Data on the quality of surface water (chemical, temperature, and sediment) were collected from designated sampling sites at predetermined intervals such as once daily, weekly, monthly...
Roughness coefficients for stream channels in Arizona
B. N. Aldridge, J.M. Garrett
1973, Open-File Report 73-3
When water flows in an open channel, energy is lost through friction along the banks and bed of the channel and through turbulence within the channel. The amount of energy lost is governed by channel roughness, which is expressed in terms of a roughness coefficient. An evaluation of the roughness...
Valley fill in the Roswell-Artesia area, New Mexico
Forest P. Lyford
1973, Open-File Report 73-163
Drill samples from 225 water and oil wells in an area 70 miles long and 20 miles wide in the Roswell-Artesia area, southeastern New Mexico were examined. A thickness map and a saturated thickness map of the valley-fill sediments were constructed. Maximum depth of valley fill is about 300 feet...
Predicted effects of proposed navigation improvements on residence time and dissolved oxygen of the salt wedge in the Duwamish River estuary, King County, Washington
W.L. Haushild, J.D. Stoner
1973, Open-File Report 73-102
A model of the circulation and quality of water in the Duwamish River estuary has been sufficiently developed to allow prediction of the effects of a proposed widening and deepening of waterways on residence time and dissolved oxygen in the estuary's salt wedge. For a low river-discharge period in August...
Streamflow, sediment, and turbidity in the Mad River basin, Humboldt and Trinity Counties, California
William M. Brown III
1973, Water-Resources Investigations Report 73-36
The Mad River discharged an average suspended-sediment load of 2,710,000 tons per year during a 13-year period beginning October 1957. Preliminary analysis of data collected during the 1971 water year indicated that about 66 percent of the suspended sediment was derived from sources upstream from a proposed reservoir site on...