Search Results for the EPA National Library Catalog

Items Found: 350

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Select Item Title Year Published
Design of surface-water data networks for regional information / 1982
Determination of discharge during pulsating flow / 1968
Determination of radium-228 in natural waters, 1971
Determination of strontium-90 in water 1967
Determination of the Manning coefficient from measured bed roughness in natural channels, 1970
Discharge characteristics of triangular-notch thin-plate weirs : studies of flow to water over weirs and doms / 1981
Dissolved-oxygen depletion and other effects of storing water in Flaming Gorge Reservoir, Wyoming and Utah 1979
Drought of the 1950's with special reference to the mid-continent, 1965
Effect of aging on aluminum hydroxide complexes in dilute aqueous solutions, 1972
Effectiveness of sediment-control techniques used during highway construction in central Pennsylvani 1978
Effects of coal mining on the water resources of the Tradewater River Basin, Kentucky, 1972
Effects of converting sagebrush cover to grass on the hydrology of small watersheds at Boco Mountain, Colorado : prepared in cooperation with the U.S. Bureau of Land Management. 1979
Effects of land use and retention practices on sediment yields in the Stony Brook Basin, New Jersey 1974
Effects of urban development on floods in northern Virginia; water in the urban environment, 1970
Electric analog studies of flow to wells in the Punjab aquifer of West Pakistan, 1972
Electrical-analog analysis of hydrologic data for San Simon Basin, Cochise, and Graham Counties, Arizona 1965
Electrical-analog analysis of the hydrologic system, Tucson basin, southeastern Arizona, 1972
Electrical-analog-model study of water resources of the Columbus area, Bartholomew County, Indiana, 1970
Elements needed in design of a ground-water-quality monitoring network in the Hawaiian Islands 1977
Elimination of thermal stratification in reservoirs and the resulting benefits : with special emphasis on study of Lake Wohlford, California 1965
Estimated effects of projected ground-water withdrawals on movement of the saltwater front in the Floridan aquifer, 1976-2000, west-central Florida / 1982
Evaluation of aquifer and well characteristics of municipal well fields in Los Alamos and Guaje Canyons, near Los Alamos, New Mexico 1965
Evaluation of environmental factors affecting yields of major dissolved ions of streams in the United States 1984
Evaluation of the Colorado Water Supply Program 1974
Evaluation of the Wyoming Water Supply Program 1972
Evaluation of yields of wells in consolidated rocks, Virginia to Maine, 1972
Evaporation and radiation measurements at Salton Sea, California 1978
Factors contributing to unusually low runoff during the period 1962-68 in the Concho River Basin, Texas, 1972
Factors initiating phytoplankton blooms and resulting effects on dissolved oxygen in Duwamish River estuary, Seattle, Washington / 1969
Field measurement of alkalinity and pH 1964
Flood peak runoff and associated precipitation in selected drainage basins in the United States. 1965
Floods of 1950 in southwestern Oregon and northwestern California 1953
Floods of August 1967 in east-central Alaska, 1972
Floods of December 1964 and January 1965 in the Far Western States / 1970
Floods of December 1966 in the Kern-Kaweah area, Kern and Tulare Counties, California, 1971
Floods of January-February 1963 in California and Nevada 1966
Floods of June 1964 in northwestern Montana 1967
Floods of June 1965 in Arkansas River Basin, Colorado, Kansas, and New Mexico 1974
Floods of May 1968 in south Arkansas, 1972
Floods of November 1965 to January 1966 in the Gila River Basin, Arizona and New Mexico, and adjacent basins in Arizona, 1970
Floods of September 1970 in Arizona, Utah, Colorado, and New Mexico 1978
Flow-simulation model of the tidal Potomac River 1987
Fluvial sediment in Kiowa Creek Basin, Colorado 1964
Fluvial sediment in Ohio 1978
Fluvial sediment in Salem Fork watershed, West Virginia, 1972
Fluvial sediment in the drainage area of K-79 reservoir Kiowa Creek Basin Colorado 1968
Fluvial sediment in the little Arkansas River Basin, Kansas 1966
Fluvial sediment of the Mississippi River at St. Louis, Missouri, by Paul R. Jordan. 1965
Fractionation and characterization of natural organic matter from certain rivers and soils by free-flow electrophoresis, 1973
Galleries and their use for development of shallow ground-water supplies, with special reference to Alaska 1964
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