Search Results for the EPA National Library Catalog

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Select Item Title Year Published
1998-1999 river and watershed conservation directory / 1998
208 planning in Illinois for federal funding years 1977 through 1981 1982
7-day low flows and flow duration of Alabama streams through 1973 1978
7-day low flows and flow duration of Alabama streams, 1967
7-day, 10-year low flows of streams in Northeastern Illinois / 1993
A chemical study of rain and stream waters in the Scottish Highlands / 1966
A comparison of summer stream temperatures in unmanaged and managed sub-basins of Washington's western Olympic Peninsula / 1995
A comparison of three flooding regimes Atchafalaya Basin, Louisiana / 1978
A field guide to Kentucky rivers and streams. 1986
A field-based aquatic life benchmark for conductivity in central Appalachian streams. 2010
A field-based aquatic life benchmark for conductivity in central Appalachian streams. 2011
A guide to Ohio streams / 2001
A guide to stream habitat analysis using the Instream Flow Incremental Methodology / 1982
A literature review of recommended buffer widths to maintain various functions of stream riparian areas / 1992
A mathematical model of benthic plants in the Snake River / 1994
A model for simulation of flow in singular and interconnected channels / 1981
A national study of the streamflow data-collection program / 1973
A Probabilistic methodology for analyzing water quality effects of urban runoff on rivers and streams : final report. 1989
A regional survey of the chemistry of headwater lakes and streams in New England : vulnerability to acidification / 1983
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
A report of pollution of the Upper Mississippi River and major tributaries. 1966
A report on pollution in the middle reach of the Savannah River, Georgia-South Carolina. 1971
A report on pollution of the Ohio River and its tributaries in the Pittsburgh, Pennsylvania area / 1971
A review of fisheries habitat improvement projects in warmwater streams, with recommendations for Wisconsin / 1990
A Study of deep ocean currents near the 3800m low-level radioactive waste disposal site : May 1984 - May 1986 / 1988
A study of prospective water pollution control activities for the Ohio River Valley Water Sanitation Commission (ORSANCO). 1975
A study of temporal and spatial variation in nitrogen concentrations in a tallgrass prairie stream / 1985
A study of the effects of stream channelization and bank stabilization on warm water sport fish in Iowa : subproject no. 1, inventory of major stream alterations in Iowa / 1975
A study of the relationship between chemical water quality and fish and benthic macroinvertebrate diversitry in French Creek, Chester County, Pennsylvania / 1971
A use attainability study : an evaluation of fish and macroinvertebrate assemblages of the lower Calcasieu River, Louisiana / 1986
A User guide to assessing proper functioning condition and the supporting science for lentic areas / 1999
A User guide to assessing proper functioning condition and the supporting science for lotic areas / 1998
A water quality model for the South Platte River Basin / 1974
A water resource-water supply study of the Potomac Estuary / 1971
A worldwide directory of stream ecologists. 1973
Acid Mine Drainage Abatement Measures for Selected Areas Within the Susquehanna River Basin. 1968
Acid-Base Status of Pennsylvania Streams: Results from the National Stream Survey. 1989
Acoustic systems for the measurement of streamflow / 1983
Action in alterations. 0
Activities report of the Basic and Applied Sciences Branch Division of Water Supply and Pollution Control. 1963
Additional evidence in regard to freshwater inflow to San Francisco Bay under natural conditions 1987
Adjustments to U.S. Geological Survey peak-flow magnitude-frequency relations in Delaware and Maryland following Hurricane Floyd, September 1999 / 2002
Adjustments to U.S. Geological Survey peak-flow magnitude-frequency relations in Delaware and Maryland following Hurricane Floyd, September 1999 [electronic resource] / 2002
Adopte Una Quebrada; Adopt a Stream.
Adopting a stream a Northwest handbook / 1988
Aerial observation of Gulf Stream phenomena Virginia Capes area, October 1968-May 1969 / 1970
Agricultural pollution sources : Detroit River--Canada / 1987
Alaska index streamflow and water-quality records to September 30, 1983 / 1985
Algal assay studies of the Chowan River, North Carolina 1981
Alternative Techniques for Managing Solvent Wastes. 1986
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