Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Tradescantia Micronucleus Bioassay: A Collaborative Study on Plant Genotoxicity Bioassays. 1994
Training manual for NPDES permit writers 1993
Training Manual for NPDES Permit Writers, March 1986. 1986
Tropospheric Ozone and Fine Particle Air Quality Problems. 1998
U.S. EPA NPDES basic permit writers' course : workbook. 1993
Understanding and accounting for method variability in whole effluent toxicity applications under the national pollutant discharge elimination system program. 2000
Understanding and accounting for method variability in whole effluent toxicity applications under the national pollutant discharge elimination system program. 2000
UniTec Sens-It Citizen Science Operating Procedure. 2015
Update of methane and nitrous oxide emission factors for on-highway vehicles / 2004
Upper Snake Rock Watershed Management Plan-Modification. A Modification of Mid-Snake TMDL and Upper Snake Rock TDML to Account for the Aquaculture Wasteload Allocation. Part One: Fish Production Facilities and Conservation Hatcheries; Part Two: Fish Processors; and Part Three: Billingsley Creek Facilties. 2005
Urgent Call to Action: Report of the State-EPA Nutrient Innovations Task Group. 2009
Use of data from "development of emission rates for the MOVES model," Sierra Research, March 3, 2010 / 2012
User Guide to the Docket for the 2005 and 2006 Annual Reviews and the 2006 Effluent Guidelines Program Plan. 2006
User Guide to the Docket for the 2007 Annual Review and the Preliminary 2008 Effluent Guidelines Program Plan. 2007
User's guide for PAL 2.0, a gaussian-plume algorithm for point, area, and line sources / 1987
User's Guide for the Automated Inhalation Exposure Methodology (IEM): Addendum 1. Project Summary. 1983
User's guide for the final NONROAD2005 model / 2005
User's guide to IPX, the in-place pollutant export water quality modeling framework. Version 2.7.4 2000
User's guide to Mobile4.1 (Mobile source emission factor model). 1991
User's guide to mobile6.1 and mobile6.2 : mobile source emission factor model / 2003
User's Manual for CORMIX: A Hydrodynamic Mixing Zone Model and Decision Support System for Pollutant Discharges Into Surface Waters. 1996
Users Guide for the Discharge Monitoring Report (DMR) Pollutant Loading Tool. EZ Search, Facility Search, and Advanced Search: Version 1.0. 2012
Users Guide to the Docket for the 2008 Annual Review and the Final 2008 Effluent Guidelines Program Plan. 2008
Using a Dynamic GIS to Visualize and Analyze Mobile Source Emissions. 1996
Using Method 301 to Validate Sampling and Analytical Methods for Selected CAAA Compounds. 1993
Verifying Compliance with Sludge Requirements. Guidance for NPDES Compliance Inspectors. 1991
Vicia faba Chromosomal Aberration Assay. 1994
Volatile Organic Compound/Particulate Matter Speciation Data Base Management System (SPECIATE), Version 1.5 (for Microcomputers). 1993
Volatility of Ten Priority Pollutants from Fortified Avian Toxicity Test Diets. 1985
Wastewater : National Pollutant Discharge Elimination System (NPDES), laboratory training manual. 1998
Wastewater primer. 1998
Water pollution : observations on EPA's efforts to clean up the Great Lakes / 1992
Water Quality Strategy Paper. A Statement of Policy for Implementing the Requirements of the Federal Water Pollution Control Act as Amended and Certain Requirements of the 1972 Marine Protection Research and Sanctuaries Act. 1975
Water Quality Trading Toolkit for Permit Writers. 2007
Watershed Nitrogen and Phosphorus Balance: The Upper Potomac River Basin. 1992
Watershed-based National Pollutant Discharge Elimination System (NPDES) permitting implementation guidance. 2003
Whole effluent toxicity (WET) control policy : policy for the evelopment of effluent limitations in national pollutant discharge elimination system permits to control whole effluent toxicity for the protection of aquatic life. 1994
Workbook of screening techniques for assessing impacts of toxic air pollutants : (Revised). 1992
Workbook of screening techniques for assessing impacts of toxic air pollutants : revised / 1992
Working for Clean Water: An Information Program for Advisory Groups. Municipal Wastewater Processes. Instructor Guide. 1995
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