Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Potomac-Shenandoah River Basin comprehensive water resources plan. 1968
Potomac: water quality planning; {proceedings. 1973
Potomac; 1949
Preliminary review of Potomac and Anacostia Rivers : wet weather survey, September 21 to 28, 1979 1980
Preliminary Study of Sediment Sources in the Potomac River Basin, Washington, D.C. Metropolitan Area. 1970
Primary productivity by phytoplankton in the tidal, fresh Potomac River, Maryland, May 1980 to August 1981 1983
Proceedings, Conference, Pollution of the Interstate Waters of the Potomac River (Washington Metropolitan Area), District of Columbia-Maryland-Virginia, Arlington, Va., December 8-9, 1970. 1970
Proceedings, water quality planning seminar, May 10, 1973, New Carrollton, Maryland. 1973
Proceedings; third session (reconvened), Washington, D.C., October 13, 1970. 1971
Progress meeting Potomac River-Washington Area Metropolitan Area Enforcement Conference, Washington, D.C., November 6, 1969. 1969
Proposed Potomac Heritage National Scenic Trail : final environmental statement / 1975
Proposed Potomac River water supply structures : final environmental impact statement 1978
Protecting America's estuaries : the Potomac : hearings before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-first Congress, second session. July 21 and 22, 1970. 1970
Protecting America's estuaries: the Potomac 1970
Range of choice in water management; a study of dissolved oxygen in the Potomac estuary, 1968
Recommendations of the Potomac River Enforcement Conference May 8, 1969. 1969
Relative contributions of nutrients to the Potomac River basin from various sources / 1970
Relative Contributions of Nutrients to the Potomac River Basin from Various Sources. 1970
Report of the Potomac River Basin study. 1958
Report on industrial wastes in the Potomac River Basin. 1950
Report on the Potomac River basin studies : part V: investigation of the Shenandoah River basin, investigation of water uses, pollution sources, water quality, and water requirements for water supply and pollution abatement in the Shenandoah River basin. 1961
Report on the Potomac River Basin Studies. Technical Appendix to Part VII. Report on Needs for Water Supply and Flow Regulation for Quality Control in the Washington Standard Metropolitan Area. 1962
Report on the Potomac River Watershed Visions Project. 1994
Report on the prototype data collected in the Potomac River for the Chesapeake Bay model study 1972
Review of Action Taken under the Enforcement Provisions of the Federal Water Pollution Control Act. 1961
Review of Interstate Pollution. The Potomac River in the Washington Metropolitan Area. 1957
Review of interstate pollution; the Potomac River in the Washington Metropolitan Area 1957
River Basin Validation of the Water Quality Assessment Methodology for Screening Nondesignated 208 Areas. Volume I: Nonpoint Source Load Estimation. 1982
Role of mathematical models in the Potomac River Basin water quality management program 1967
Role of Mathematical Models in the Potomac River Basin Water Quality Management Program. 1967
Rooted aquatic plants in the upper Potomac River basin. 1900
Rooted Aquatic Plants in the Upper Potomac River Basin. 1971
Sanitary bacteriology of the upper Potomac Estuary / 1969
Sanitary Bacteriology of the Upper Potomac Estuary. 1969
Screening Level Probabilistic Ecological Risk Assessment of Copper and Cadmium in the Chesapeake Bay Watershed. 1997
Section 319 nonpoint source program success story West Virginia : North Fork Potomac watershed farmers improve water quality / {electronic resource} : 2005
Sediment contamination studies of the Potomac and Anacostia Rivers around the District of Columbia : final report / 1992
Sediment storage and transport in the mainstem Potomac River between Point of Rocks and Seneca Dam 1986
Sediment-water fluxes and sediment analyses in Chesapeake Bay : tidal fresh Potomac River and Maryland main stem / 1996
Seminar on Water Quality in the Tidal Potomac River, December 1978 / 1979
Shore erosion as a sediment source to the tidal Potomac River, Maryland and Virginia 1987
Simulation of chloride concentrations in the Potomac Estuary 1968
Situation report : Potomac River / 1976
Soils pollution in the Potomac River Basin; address delivered at the spring meeting of the Interstate Commission on the Potomac River Basin and Joint Conference with Agricultural, Soil Conservation and Forestry officials in the Potomac River Basin, April 21, 1949. 1949
State of the Potomac issues for the 1980's. 1981
State of the Potomac River, 1976 : status report on water supply and water pollution problems and programs for the Washington, D.C. metropolitan area : findings and recommendations of the Subcommittee on Bicentennial Affairs, the Environment, and the International Community of the Committee on the District of Columbia, House of Representatives, Ninety-fourth Congress, second session, December 13, 1976. 1976
State of the Potomac River, 1976, status report on water supply and water pollution problems and programs for the Washington, D.C., metropolitan area : findings and recommendations of the Subcommittee on Bicentennial Affairs, the Environment, and the International Community of the Committee on the District of Columbia, House of Representatives, Ninety-fourth Congress, second session. 1976
Statement of Daniel J. Snyder, III, regional administrator Environmental Protection Agency : before the House District Committee, Subcommittee on the Bicentennial, the Environment, and the International Community, June 18, 1976. 1976
Status and trends of toxic water quality parameters in the Potomac River Basin 1988
Steady state two-layered non-coupled dynamic and kinematic estuarine model with application to the Potomac estuary 1975
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