Search Results for the EPA National Library Catalog

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Total Maximum Daily Load for Chloride: Calleguas Creek Watershed. 2002
Total Maximum Daily Load Metals and Sediment Glanraffan Creek Watershed Montgomery County, Pennsylvania. 2003
Total Maximum Daily Load of Sediment in the Antietam Creek Watershed, Washington County, Maryland. Revised Final. 2009
Total Maximum Daily Load of Sediment in the Evitts Creek Watershed, Allegany County, Maryland. 2006
Total Maximum Daily Load of Sediment in the Wills Creek Watershed, Garrett and Allegany Counties, Maryland. 2009
Total maximum daily load program needs better data and measures to demonstrate environmental results : evaluation report. 2007
Total maximum daily loads for the Grand River (lower) watershed : draft report for public review. 2011
Total maximum daily loads for the upper Mahoning River watershed. 2011
Total mercury and methylmercury in fish fillets, water, and bed sediments from selected streams in the Delaware River basin, New Jersey, New York, and Pennsylvania, 1998-2001 2004
Total mercury and methylmercury in fish fillets, water, and bed sediments from selected streams in the Delaware River basin, New Jersey, New York, and Pennsylvania, 1998-2001 / 2004
Toward a watershed approach : a framework for aquatic ecosystem restoration, protection, and management. 1994
Toward classification and rationale for watershed management and stream protection / 1979
Toward optimal water management in Colorado's Lower Arkansas River Valley : monitoring and modeling to enhance agriculture and environment / 2006
Toward understanding new watershed initiatives : a report from the Madison Watershed Workshop, July 20-21, 2000, Madison, Wisconsin / 2001
Toxic and hazardous substances in the Potomac basin : proceedings of the 1978 fall public meeting 1979
Toxic chemicals in the Great Lakes basin ecosystem : some observations / 1987
Toxic contaminants and ecosystem health : a Great Lakes focus / 1988
Toxic monitoring in the Susquehanna River at Marietta, Pennsylvania / 1992
Toxic spill model for the Potomac River Basin 1991
Toxic substances control programs in the Great Lakes Basin : report to the Great Lakes Water Quality Board / 1983
Toxicity and bioavailability studies of lead and other elementals in the lower Coeur d'Alene River / 1990
Trace elements and synthetic organic compounds in biota and streambed sediment of the Western Lake Michigan Drainages, 1992-1995 / 1997
Trace elements and synthetic organic compounds in streambed sediment and fish tissue in the Great and Little Miami River Basins, Ohio and Indiana, 1990-98 / 2003
Trace elements in bed sediments of the San Joaquin River and its tributary streams, California, 1985 1989
Tracing a river's toxic pollution : a case study of the Hudson / 1985
Tracing a river's toxic pollution a case study of the Hudson. 1987
Tracing ground-water movement by using the stable isotopes of oxygen and hydrogen, Upper Penitencia Creek alluvial fan, Santa Clara Valley, California / 1981
Transcript of Conference in the Matter of Pollution of the Interstate Waters of the Colorado River and its Tributaries, third session : reconvened in third session on the call of the chairman of the conference under section 8 of the Federal Water Pollution Control Act (33 U.S.C. 466 G. et. seq.) : Salt Lake City, Utah : May 9 and 10, 1962. 1962
Transcript of Conference on Pollution of Interstate Waters of the Mississippi River, Iowa-Illinois. 1963
Transcript of conference. 1961
Transport of dissolved and suspended material by the Potomac River at Chain Bridge, at Washington, D.C., water years 1978-81 1987
Trends and status of flow, nutrients, and sediments for selected nontidal sites in the Chesapeake Bay Watershed, 1985-98 / 2000
Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River basin in New Jersey, New York, and Pennsylvania, 1969-98 2003
Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River Basin in New Jersey, New York, and Pennsylvania, 1969-98 / 2001
Trends in land use in the Umpqua Basin, Oregon / 1963
Trends in land use in the Willamette Valley, Oregon. 1963
Trends in nitrogen, phosphorus, and suspended sediment in the Susquehanna River Basin, 1974-93 1995
Trends in streamflow of the San Pedro River, Southeastern Arizona, and regional trends in precipitation and streamflow in Southeastern Arizona and Southwestern New Mexico / 2006
Trends in the distribution, abundance, and habitat quality of submerged aquatic vegetation in Chesapeake Bay and its tidal tributaries : 1971 to 1991 / 1994
Tribal water management handbook. 1988
Tribal water quality accomplishments / 2006
Tributaries of the northeast Worley agricultural planning project, Kootenai County, Idaho, 1986 / 1986
Troubled waters : a video to inspire dialogue about our relationship with rivers and streams / 2010
Trout Brook Total Maximum Daily Load (TMDL). DEPLW0714. 2007
Truckee-Carson River Basin study : final report : report to the Western Water Policy Review Advisory Commission / 1997
Tualatin River area (Oregon) preliminary estimate of economic growth, 1960-2010 / 1961
Tualatin River Basin survey water quality project / 1976
Tunkhannock Creek wetlands/watershed conservation project 1999
Turning Chesapeake Bay Watershed Poultry Manure and Litter into Energy: An Analysis of the Impediments and the Feasibility of Implementing Energy Technologies in the Chesapeake Bay Watershed in Order to Improve Water Quality. 2008
Turning the tide : saving the Chesapeake Bay / 2003
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