Search Results for the EPA National Library Catalog

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Showing: Items 551 - 600
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Spatial Variation in Ozone Concentrations in Phoenix, AZ for 1997. 2001
Specific Site Assessment for Coal Ash Impoundments at Arizona Public Service (APS) Four Corners Power Plant, Lined Ash Impoundment, Lined Decant Water Impoundment, Fruitland, New Mexico. Draft. 2009
Specific Site Assessment for Coal Combustion Waste Impoundments at Arizona Electric Power Cooperative (AEPCO) Apache Power Plant, Cochise, Arizona. Draft Final. 2009
Specific Site Assessment for Coal Combustion Waste Impoundments at Arizona Electric Power Cooperative (AEPCO) Apache Power Plant, Cochise, AZ. Final Report. 2009
Stability and Transport of Inorganic Colloids through Contaminated Aquifer Material. 1991
Stable isotopic investigation of the ground water quality and transport systems in the Safford Valley, Arizona project completion report / 1983
Stack Test Results at Phelps-Dodge Corporation, Ajo, Arizona. Volume I. 1977
Stack Test Results at Phelps-Dodge Corporation, Ajo, Arizona. Volume II. 1977
Stack Test Results at Phelps-Dodge Corporation, Ajo, Arizona. Volume III. 1977
Stack tests at Kennecott Copper Corp., Hayden, Arizona Smelter / 1977
State and local management actions to reduce Colorado river salinity / 1977
State Implementation Plan Inspection of Phelps Dodge Corporation New Cornelia Branch Smelter : Ajo, Arizona / 1976
State Innovation Grant Program : Arizona: Developing an Automated Permitting Process (2002 Competition) / 2008
State Innovation Grant Program : Arizona: Developing an Automated Permitting Process / 2003
State of Arizona solid waste management plan : July 26, 1973. 1973
State of Arizona water quality management plan / 1979
State Review Program Framework Pilot Phase: Arizona's FY 2003/2004 Enforcement and Compliance Programs Review. 2004
State water quality standards summary : Arizona. 1988
State Watershed Strategy Guidebook 1998
Statistical abstracts of Arizona 1976
Stochastic Space-Time Models of the Rainfall-Runoff Process. 1972
Storms, floods, and debris flows in southern California and Arizona 1978 and 1980 : overview and summary of a symposium, September 17-18, 1980 1982
Studies of geology and hydrology in the Basin and Range province, southwestern United States, for isolation of high-level radioactive waste--characterization of the Sonoran region, Arizona / 1990
Study of Colorado River Water Quality Near Yuma, Arizona. 1961
Study of Emissions From Passenger Cars in Six Cities. Volume A. 1979
Study of Emissions From Passenger Cars in Six Cities. Volume B. 1979
Study of exhaust emissions from 1965 thru 1975 model year light-duty vehicles in Houston, Chicago, and Phoenix / 1976
Submission copy : Papago 208 project water quality report and management plan ; final summary & management report / 1978
Sulfuric Acid Plant Installation and Operating Costs, Phelps Dodge Corporation, Douglas, Arizona. 1976
Summary of ground-water conditions in Arizona, 1985-86 1992
Summary of Oak Creek water quality : March to November 1983 : final report 1985
Summary of quantitative phenology data : Silver Bell, Arizona, June 20, 1972-June 22, 1973 / 1974
Summary of the environmental impact statement for the Apache-Sitgreaves National Forests plan 1987
Summary of the environmental impact statement for the Coconino National Forest plan. 1987
Summary of the Southwest Alluvial basins, regional aquifer-system analysis, south-central Arizona and parts of adjacent states 1995
Summary of the western energy overhead monitoring project. / 1980
Summary report on water quality : surface water, ground water / 1978
Superfund : progress at national priority list sites, Arizona & Nevada, 1995 update. 1995
Superfund congressional briefing 2003
Superfund congressional briefing / 2006
Superfund congressional briefing / 2004
Superfund enforcement decision document : Litchfield Airport/Phoenix, AZ. 1987
Superfund explanation of significant difference for the record of decision : Apache Powder Co., St. David, AZ. 1997
Superfund explanation of significant difference for the record of decision : Litchfield Airport Area, aka: Phoenix-Goodyear Airport, Goodyear/Avondale, AZ. 1997
Superfund explanation of significant difference for the record of decision : Phoenix-Goodyear Airport (first ESD), AZ. 1995
Superfund explanation of significant difference for the record of decision : Phoenix-Goodyear Airport (second ESD), AZ. 1995
Superfund explanation of significant difference for the record of decision : Tucson International Airport Area, (Areas A & B Groundwater OU), Tucson, AZ. 1997
Superfund NPL characterization project : region 9 results. 1991
Superfund record of decision : Apache Powder Site, St. David, AZ. 1994
Superfund record of decision : Hassayampa Landfill, AZ : first remedial action - final. 1992
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