Search Results for the EPA National Library Catalog

Items Found: 1722
Showing: Items 1451 - 1500
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Technical evaluation of the Gold King Mine incident : San Juan County, Colorado / 2015
Technical manual for the design and operation of a passive mine drainage treatment system 1992
Technical Papers, 11-13, Volume 21 1968
Technical progress reports / 1993
Technical report : water resources / 1972
Technical Seminar: Real Time Control, September 23rd and 24th 1999 Quebec City, Canada 1999
Techniques for preventing and abating post-reclamation acid discharges from Pennsylvania bituminous coal surface mines : a paper in environmental pollution control / 1982
Techniques to Reduce Nitrogen in Drainage Effluent During Transport. 1971
Testing of lateral water flow in a moisture barrier / 1984
The Cape Cod Aquifer Management Project (CCAMP) : final report / 1988
The class V underground injection control study : volume 2. Agricultural drainage wells. 1999
The class V underground injection control study : volume 3. Storm water drainage wells. 1999
The class V underground injection control study : volume 8. wells that inject fluids from laundromats without dry cleaning. 1999
The class V underground injection control study : volume V. wells that inject fluids from carwashes without engine or undercarriage cleaning. 1999
The Colorado River Basin and climatic change : the sensitivity of streamflow and water supply to variations in temperature and precipitation / 1993
The control of pollution caused by hydrographic modifications. 1973
The Des Plaines River Wetlands Project : wetlands for river water quality improvement. 1993
The effects of agricultural waste water treatment on algal bioassay response / 1971
The effects of various gas atmospheres on the oxidation of coal mine pyrites / 1971
The Establishment of a groundwater research data center for validation of subsurface flow and transport models / 1989
The hydrologic evaluation of landfill performance (HELP) model : engineering documentation for version 3 / 1994
The hydrologic evaluation of landfill performance (HELP) model, engineering documentation for version 3 / 1994
The Influence of land use on stream nutrient levels / 1976
The Mt. View projects : a community success story. 1993
The problem of acid mine drainage in the province of Ontario, 1972
The profitability of wetland drainage in the Rainwater Basin of Nebraska : final report / 1986
The report to Congress: waste disposal practices and their effects on ground water. Executive summary. 1977
The role of dissimilatory sulfate reduction in wetlands constructed for acid coal mine drainage (AMD) treatment / 1991
The sanitary district of Chicago, and the Chicago drainage canal: a review of 20 years of engineering work. 1909
The water quality ramifications in estuaries of converting forest to intensive agriculture / 1979
Tioga River mine drainage abatement project / 1979
Tioga River mine drainage abatement project / 1976
TMDL for Dissolved Oxygen for Big Creek Near Sheridan, AR. (Reach 08040203-904). 2007
TMDL for Nitrate for Days Creek, AR. (REACH 11140302-003). 2005
Total maximum daily load (TMDL) program : policy and guidance, volume 1. 1997
Total Maximum Daily Load of Mercury for Watersheds Draining to Millington Wildlife Management Area Ponds, Kent County, Maryland. 2010
Total Maximum Daily Loads of Nitrogen and Phosphorus for Back River in Baltimore City and Baltimore County, Maryland. Final Report. 2005
Total Maximum Daily Loads of Nitrogen and Phosphorus for Mattawoman Creek in Charles County and Prince George's County, Maryland. 2004
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Baltimore Harbor in Anne Arundel, Baltimore, Carroll and Howard Counties and Baltimore City, Maryland. 2006
Towline Lake, Oneida County, Wisconsin. 1974
Town Of Wiley, Prowers County, Colorado. Flood Hazard Mitigation Study, Hazard Mitigation Grant Application 1998
Toxic substances in agricultural water supply and drainage searching for solutions : report of the 1987 panel of experts and papers from the 1987 national meeting, Las Vegas, Nevada, December 2-4, 1987 / 1988
Toxicity and bioavailability studies of lead and other elementals in the lower Coeur d'Alene River / 1990
Trace element characterization of coal wastes : third annual progress report, October 1, 1977 to September 30, 1978 / 1979
Trace element characterizaton of coal wastes ; second annual progress report, October 1, 1976-September 30, 1977 / 1978
Trace element chemistry in the agricultural evaporation ponds of the San Joaquin Valley, CA : emphasis on Uranium / 1995
Trace Lake, Todd County, Minnesota. 1974
Tracer distributions in Brush Creek Valley drainage flow derived from 1984 ASCOT data / 1991
Transient Movement of Water and Solutes in Unsaturated Soil Systems. 1973
Transient solutions for drainage of sloping land / 1967
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