Search Results for the EPA National Library Catalog

Items Found: 2936

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Select Item Title Year Published
  1 "The Big Five", some facts and figures on our nation's largest rivers 1988
  2 1978 stream evaluation map, State of North Dakota / 1978
  3 1978 stream evaluation map, State of South Dakota / 1978
  4 1978 stream evaluation map, State of Wyoming / 1978
  5 1979 stream and lake evaluation map, State of Colorado / 1979
  6 1980 stream evaluation map, State of Montana. 1980
  7 1990 river conservation directory U.S. Department of the Interior, National Park Service, Rivers and Trails Conservation Assistance {and} National Association for State River Conservation Programs. 1990
  8 1998-1999 river and watershed conservation directory / 1998
  9 208 planning in Illinois for federal funding years 1977 through 1981 1982
  10 7-day low flows and flow duration of Alabama streams through 1973 1978
  11 7-day low flows and flow duration of Alabama streams, 1967
  12 A comparison of three flooding regimes Atchafalaya Basin, Louisiana / 1978
  13 A field guide to Kentucky rivers and streams. 1986
  14 A field-based aquatic life benchmark for conductivity in central Appalachian streams. 2010
  15 A field-based aquatic life benchmark for conductivity in central Appalachian streams. 2011
  16 A guide to Ohio streams / 2001
  17 A guide to stream habitat analysis using the Instream Flow Incremental Methodology / 1982
  18 A model for simulation of flow in singular and interconnected channels / 1981
  19 A probabilistic methodology for analyzing water quality effects of urban runoff on rivers and streams : final report. 1989
  20 A regionalized assessment of the influence of rural nonpoint source pollution on the ecological integrity of stream ecosystems and an evaluation of associated pollution control management. 1991
  21 A report of pollution of the Upper Mississippi River and major tributaries. 1966
  22 A review of fisheries habitat improvement projects in warmwater streams, with recommendations for Wisconsin / 1990
  23 A Streamflow Statistics (StreamStats) web application for Ohio / 2006
  24 A Study of deep ocean currents near the 3800m low-level radioactive waste disposal site : May 1984 - May 1986 / 1988
  25 A study of prospective water pollution control activities for the Ohio River Valley Water Sanitation Commission (ORSANCO). 1975
  26 A suspended sediment budget for Pool 13 and La Grange Pool of the Upper Mississippi River System / 2004
  27 A use attainability study : an evaluation of fish and macroinvertebrate assemblages of the lower Calcasieu River, Louisiana / 1986
  28 A User guide to assessing proper functioning condition and the supporting science for lentic areas / 1999
  29 A User guide to assessing proper functioning condition and the supporting science for lotic areas / 1998
  30 Acid Mine Drainage Abatement Measures for Selected Areas Within the Susquehanna River Basin. 1968
  31 Acid-Base Status of Pennsylvania Streams: Results from the National Stream Survey. 1989
  32 Acoustic systems for the measurement of streamflow / 1983
  33 Action in alterations. 0
  34 Activities report of the Basic and Applied Sciences Branch Division of Water Supply and Pollution Control. 1963
  35 Additional evidence in regard to freshwater inflow to San Francisco Bay under natural conditions 1987
  36 Adjustments to U.S. Geological Survey peak-flow magnitude-frequency relations in Delaware and Maryland following Hurricane Floyd, September 1999 / 2002
  37 Adjustments to U.S. Geological Survey peak-flow magnitude-frequency relations in Delaware and Maryland following Hurricane Floyd, September 1999 [electronic resource] / 2002
  38 Adopting a stream a Northwest handbook / 1988
  39 Aerial observation of Gulf Stream phenomena Virginia Capes area, October 1968-May 1969 / 1970
  40 Agricultural pollution sources : Detroit River--Canada / 1987
  41 Alaska index streamflow and water-quality records to September 30, 1983 / 1985
  42 Algal assay studies of the Chowan River, North Carolina 1981
  43 Alternative Techniques for Managing Solvent Wastes. 1986
  44 Amazon River investigations; reconnaissance measurements of July, 1963, 1964
  45 America's first river : Bill Moyers on the Hudson / 2002
  46 America's most endangered rivers of ... 1998
  47 Ammonia Effects on Microinvertebrates and Fish in Outdoor Experimental Streams. 1987
  48 Ammonia investigations in the Colorado River, Grand Junction and Fruita, Colorado / 1979
  49 An alternative regionalization scheme for defining nutrient criteria for rivers and streams / 2001
  50 An approach to water resources evaluation of non-point silvicultural sources : (a procedural handbook) / 1980
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