Search Results for the EPA National Library Catalog

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Evaluation of Stream Chemistry and Watershed Characteristics in the Mid-Atlantic Coastal Plain. 1995
Examination of the Effects of Habitat Quality, Land Use, and Acidification on the Macroinvertebrate Communities of Coastal Plain Streams. 1996
Experimental Acidification of a Stream in the Hubbard Brook Experimental Forest, New Hampshire. 1980
Experimental acidification of a stream tributary to Hubbard Brook / 1986
Experimental acidification of a stream tributary to Hubbard Brook / 1985
Expert Advisor for the QUAL2E Water Quality Model. 1987
Exposure Assessment: A Key Issue in Aquatic Toxicology. 1979
Extensions to a Model of Variable-Width Riparian Buffers, with an Application to Woody Debris Recruitment. 2000
Extraction and benefication of ores and minerals : gold / 1994
Extraction and benefication of ores and minerals : phosphate and molybdenum / 1994
Fate and biological effects of mercury introduced into artificial streams / 1976
Fate and transport of sediment-associated contaminants / 1989
Feasibility of a Systematic Approach to Water Quality Management in Illinois. 1977
Fecal Indicator Bacteria (FIB) Levels during Dry Weather from Southern California Reference Streams. 2008
FEDBAK03 : a computer program for the modelling of first order consecutive reactions with feedback under a steady state multidimensional natural aquatic system : program documentation and users guide / 1978
Federal Register: Tuesday, January 15, 2002: Part II, Department of Defense, Department of the Army, Corps of Engineers, Issuance of Nationwide Permits; Notice 2002
Field methods and statistical analyses for monitoring small salmonid streams 1983
Field Operations Manual for Assessing the Hydrologic Permanence and Ecological Condition of Headwater Streams. 2006
Field Technique for Monitoring p-Cresol in Streams. 1982
Field-Based Aquatic Life Benchmark for Conductivity in Central Appalachian Streams. 2011
Filter backwash recycling rule : technical guidance manual. 2002
Final : Best demonstrated available technology (BDAT) background document for spent potliners from primary aluminum reduction-K088 / 1996
Final best demonstrated available technology (BDAT) background document for chlorinated toluene wastes K149, K150, and K151 / 1994
Final best demonstrated available technology (BDAT) background document for coking wastes, K141-K145, K147, and K148 / 1994
Final Environmental Impact Statement for Blount County, Tennessee Wastewater Facilities. 1983
Final Lake Tahoe Total Maximum Daily Load. 2011
Fish field and laboratory methods for evaluating the biological integrity of surface waters / 1993
Flood Hydrographs for Ungaged Streams. 1972
Fluorescent and High Intensity Discharge Lamp Recycling and Disposal in Illinois. 1998
Flushing Pattern of Certain Tidal Streams in Delaware. 1972
Form and Fluvial Processes in Alluvial Stream Channels. 1973
Framework for Developing Hydromodification Monitoring Programs. 2013
Frequently asked questions about atmospheric deposition : a handbook for watershed managers. 2001
Freshwater Biological Traits Database. 2012
Freshwater findings, 1967-1976 : research publications of the Environmental Research Laboratory / 1977
Freswater Mussel Records Collected by the Maryland Department of Natural Resources' Monitoring and Non-Tidal Assessment Division (1995-2009): Investigating Environmental Conditions and Host Fishes of Select Species. 2010
From the mountains to the sea : the state of Maryland's freshwater streams / 1999
Further evaluation of the Wyoming stream integrity index ; considering quantitative and qualitative reference site criteria / 2002
Generic quality assurance project plan guidance for programs using community level biological assessment in wadable streams and rivers. 1995
Geochemical Data for Upper Mineral Creek, Colorado, Under Existing Ambient Conditions and During an Experimental pH Modification, August 2005. 2005
Geographic Information System Documentation of Watershed Data for Direct/Delayed Response Project. Southern Blue Ridge Province Database. 1989
Geotech, Inc., cold top ex-situ vitrification system . 1999
Goals Objectives: Areawide Waste Treatment Management Plan for the Greater Houston Area (Section 208, PL 92-500). 1976
Going against the current : expanding the inland aquatic monitoring culture of federal and state agencies / 1999
Gravel Removal Guidelines Manual for Arctic and Subarctic Floodplains. 1980
Green parks environmental toolkit 2006
Group Report: Physiological and Ecological Effects of Acidification on Aquatic Biota (Chapter 19). 1994
Guidance for growth factors, projections, and control strategies for the 15 percent rate-of-progress plans. 1993
Guidance for Planning the Location of Water Supply Intakes Downstream from Municipal Wastewater Treatment Facilities. 1978
Guidelines and Standard Operating Procedures; Illicit Discharge Detection and Elimination and Pollution Prevention/Good Housekeeping for Stormwater Phase II Communities in New Hampshire. 2006
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