Search Results for the EPA National Library Catalog

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Reconnaissance survey of aquatic fauna in several streams affected by gold dredge mining on the Nez Perce National Forest, Idaho 1972
Reconnaissance Survey of Salt Sources and Loading into the Pecos River. 2005
Records of wells, springs, and test borings, chemical analyses of water, sediment analyses, standard streamflow data summaries, and selected drillers' logs from the Little Kanawha River Basin in West Virginia 1971
Recovering a lost river : removing dams, rewilding salmon, revitalizing communities / 2011
Red River and Tributaries, Downstream from Denison Dam-West Agurs Levee Louisiana; Days Creek and Tributaries, Arkansas and Texas; and McKinney Bayou, Arkansas and Texas : Communication from the Assistant Secretary of the Army (Civil Works) transmitting a letter from the Chief of Engineers, Department of the Army, submitting a report on the Red River and Tributaries, downstream from Denison Dam-West Agurs Levee, Louisiana; Days Creek and Tributaries, Arkansas and Texas; and McKinney Bayou, Arkansas and Texas, in partial response to resolutions of the Senate and House Committees on Public Works adopted September 12, 1959 and February 24, 1960, respectively, and several other authorities. 1976
Red River of the North Research Investigation. 1941
Reexamination of the Coeur d'Alene River, September 1971. 1971
Reference reach field book. 1998
Reference reach fish community report. 1997
Refinement of a comprehensive watershed water quality model with application to the Chesapeake Bay Watershed 1998
Region 3 GPRA Baseline RCRA Corrective Action Facility Bingham And Taylor 2004
Regional assessment of stream temperatures across Northern California and their relationship to various landscape-level and site-specific attributes / 2000
Regional assessment of stream temperatures across Northern California and their relationship to various landscape-level and site-specific attributes : executive summary / 2000
Regional Reference Sites: A Method for Assessing Stream Potentials. 1986
Regional Water Quality-Quantity Systems Analysis. 1971
Rehabilitation of rivers : principles and implementation / 1998
Rehabilitation of streams receiving acid mine drainage 1974
Relation of water quality to land use in the drainage basins of four tributaries to the Toms River, New Jersey, 1994-95 1999
Relations between discharge and wetted perimeter and other hydraulic-geometry characteristics at selected streamflow-gaging stations in Massachusetts / 1998
Relationship between logging activities and salmon production : July 1, 1970 to June 30, 1972 / 1973
Relationship of discharge reductions to available trout habitat for recommending suitable streamflows / 1974
Relationships among Observed Metal Concentrations, Criteria, and Benthic Community Structural Responses in 15 Streams. 1984
Relationships between drainage area characteristics and nonpoint source nutrients in streams : a preliminary analysis of National Eutrophication Survey data from 143 drainage areas in northeastern and northcentral United States / 1974
Relationships Between Pesticidal Application and Water Contamination Under Irrigation in the Great Plains. 1970
Relationships Between Selected Physical Parameters and Benthic Community Structure in a Small Mountain Stream. Water Resources Series No. 55 1975
Relationships of low, average and flood flows for streams in the Pacific Northwest / 1975
Relative effects on stream biota of chlorine and ammonia occurring in secondary sewage / 1981
Remote Sensing Study, Eastern Florida Coast, Dade County, Florida. 1972
Remote Sensing Study, Whitewood Creek/Belle Fourche River, South Dakota. 1972
Removal of Color from the Water of Waikoloa Stream South Kohala District, Island of Hawaii. 1970
Renewing our commitment : a report to the Governor, Legislature, and Oregon citizens on restoring the health of the Willamette watershed. 2000
Report of survey of the Truckee River / 1962
Report of Survey of the Truckee River. 1963
Report of survey, Rend Lake reservoir, Jefferson and Franklin Counties 1957
Report of the DDT Advisory Committee to William D. Ruckelshaus, Administrator, Environmental Protection Agency. 1971
Report of the Devils Lake Basin Interagency Task Force. 1995
Report of the national workshop on instream biological monitoring and criteria / 1987
Report on an investigation of pesticide pollution in the Lower Colorado River Basin, 1973. 1973
Report on Androscoggin River and January 1963 Supplement, New Hampshire-Maine. 1962
Report on Androscoggin River, New Hampshire-Maine. 1962
Report on Bear Lake, Rich County, Utah, and Bear lake County, Idaho : EPA Region X / 1977
Report on Boysen Reservoir, Fremont County, Wyoming : EPA Region VIII / [U.S. Environmental Protection Agency, National Eutrophication Survey] / 1977
Report on channel modifications. 1973
Report on Coosa River System, Georgia-Alabama. 1963
Report on Effects of Waste Discharges on Water Quality of the Snake River and Rock Creek Twins Falls Area, Idaho. 1973
Report on Grand Lake, Chicot County, Arkansas : EPA Region VI / 1977
Report on Greer's Ferry Reservoir, Van Buren and Cleburne Counties, Arkansas : EPA Region VI / 1977
Report on Hells Canyon Reservoir, Baker and Wallowa Counties, Oregon [and] Adams and Idaho Counties, Idaho : EPA Region X / 1978
Report on Hydrographic Studies of the Mississippi, Minnesota, & St. Croix Rivers 1965
Report on investigations of pollution in the Klamath River system, Oregon - California, 1952-1953 / 1955
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