Search Results for the EPA National Library Catalog

Items Found: 5281
Showing: Items 5151 - 5200
Your Search: (SUBJECT=Water pollution control)


 
 
 
Select Item Title Year Published
Water Pollution Problems of the Great Lakes Area. 1967
Water pollution stronger enforcement needed to improve compliance at federal facilities : report to congressional requesters / 1988
Water pollution, 1968 : Hearings before the Subcommittee on Air and Water Pollution of the Committee on Public Works, United States Senate, Ninetieth Congress, second session ... 1968
Water quality : key EPA and state decisions limited by inconsistent and incomplete data : report to the Chairman, Subcommittee on Water Resources and Environment, Committee on Transportation and Infrastructure, House of Representatives / 2000
Water Quality Analyses for Lead in the Inner Harbor/Northwest Branch and Zinc in the Inner Harbor/Northwest Branch and Bear Creek Portions of Baltimore Harbor in Baltimore City and Baltimore County, Maryland. 2004
Water Quality Analyses of Chromium in the Inner Harbor/Northwest Branch and Bear Creek Portions of Baltimore Harbor in Baltimore City and Baltimore County, Maryland. 2004
Water Quality Analyses of Copper, Lead, Selenium, and Zinc in Zekiah Swamp, Prince George's and Charles Counties, Maryland. 2006
Water Quality Analyses of Fecal Coliform for Eight Basins in Maryland: Assawoman Bay, Sinepuxent Bay, Newport Bay, and Chincoteague Bay in Worcester County; Monie Bay in Somerset County; Kent Island Bay in Queen Anne's County; Rock Creek in Anne Arundel County; and Langford Creek in Kent County. 2005
Water Quality Analysis of Cadmium and Lead for the Middle River in Baltimore County, Maryland. 2003
Water Quality Analysis of Cadmium, Chromium, Copper, and Lead in the Potomac River Middle Tidal, Charles County, Maryland. 2006
Water Quality Analysis of Chlorpyrifos in the Patuxent River Lower and Middle Watersheds; Anne Arundel, Calvert, Charles, Prince George's, and St. Mary's Counties, Maryland. 2007
Water Quality Analysis of Chromium and Lead for the Liberty Reservoir Impoundment in Baltimore and Carroll Counties, Maryland. 2003
Water Quality Analysis of Copper and Lead for the Jones Falls in Baltimore County and Baltimore City, Maryland. 2004
Water Quality Analysis of Copper in the Potomac River Upper Tidal, Prince George's County and Charles County, Maryland. 2006
Water Quality Analysis of Cyanide in Wills Creek, Allegany and Garrett Counties, Maryland. 2006
Water Quality Analysis of Fecal Coliform for the Restricted Shellfish Harvesting Area in the Mainstem Patuxent River Lower Basin in Prince George's, Charles, and Calvert Counties, Maryland. 2006
Water Quality Analysis of Heavy Metals for the Loch Raven Reservoir Impoundment in Baltimore County, Maryland. 2003
Water Quality Analysis of Heavy Metals for the Lower Gunpowder Falls in Baltimore County, Maryland. 2003
Water Quality Analysis of Heavy Metals for the Prettyboy Reservoir Impoundment in Baltimore County, Maryland. 2003
Water Quality Analysis of Low pH for Evitts Creek in Allegany County, Maryland. 2005
Water Quality Analysis of Low pH for the Lower North Branch Potomac River in Allegany County, Maryland. 2005
Water Quality Analysis of Low pH in Wills Creek, Allegany County, Maryland. 2005
Water Quality Analysis of Mercury for Broadford Lake in Garrett County, Maryland. 2004
Water Quality Analysis of Metals for the Little Gunpowder Falls in Harford and Baltimore Counties, Maryland. 2002
Water Quality Analysis of Metals in Upper North Branch Potomac River, Garrett County, Maryland. 2006
Water Quality and Waste Treatment Requirements on the Upper Holston River, Kingsport, Tennessee, to Cherokee Reservoir. 1972
Water quality benefits analysis for proposed pretreatment standards for existing and new sources for the industrial laundries point source category. 1997
Water quality benefits analysis for the proposed effluent guidelines for the coastal subcategory of the oil and gas extraction industry : final report / 1995
Water quality benefits analysis of final effluent limitations guidelines and standards for the coastal subcategory of the oil and gas extraction industry. 1996
Water Quality Control Study, Brantley Reservoir, Pecos River Basin, New Mexico. 1966
Water Quality Control with Synthetic Polymeric Flocculants. 1970
Water quality criteria and standards for the 21st century : 4th national conference / 1994
Water quality effects and nonpoint source control for forestry : an annotated bibliography / 1993
Water quality evaluation : Moapa Valley Pumping Project, Nevada. 1969
Water Quality Functions of Riparian Forest Buffer Systems in the Chesapeake Bay Watershed. 1995
Water quality guidance for the Great Lakes system : supplementary information document (SID). 1995
Water Quality in Illinois, 1990-1991. 1993
Water quality issues in the 112th Congress : oversight and implementation / 2011
Water Quality Management - Training Course Manual. 1965
Water Quality Model for a River Receiving Paper Mill Effluents and Conventional Sewage. 1991
Water Quality Modeling for the 208 Designated Planning Areas. 1977
Water quality renovation of animal waste lagoons utilizing aquatic plants / 1978
Water quality standards for the 21st century : proceedings of the Third National Conference, Las Vegas, Nevada, August 31-September 3, 1992 / 1992
Water Quality Strategy Paper (Second Edition). A Statement of Policy for Implementing the Requirements of the 1972 Federal Water Pollution Control Act Amendments, and Certain Requirements of the 1972 Marine Protection, Research, and Sanctuaries Act. 1974
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
Water recycle/reuse alternatives in coal-fired steam-electric power plants / 1978
Water Recycle/Reuse Alternatives in Coal-Fired Steam-Electric Power Plants; Volume II. Appendixes. 1978
Water reuse in a paper reprocessing plant / 1976
Water reuse in a wet process hardboard manufacturing plant / 1978

Save, Print or Email Selected Records