Search Results for the EPA National Library Catalog

Items Found: 16

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Your Search: (AUTHOR=Tortorelli AND Robert AND L.)

 
 
 

Select Item Title Year Published
Changes in flow in the Beaver-North Canadian River basin upstream from Canton Lake, western Oklahoma 1997
Depth-duration frequency of precipitation for Oklahoma 1999
Estimated flood peak discharges on Twin, Brock, and Lightning Creeks, southwest Oklahoma City, Oklahoma, May 8, 1993 1996
Estimated freshwater withdrawals in Oklahoma, 1990 1995
Flood frequency estimates and documented and potential extreme peak discharges in Oklahoma 2001
Hydrologic drought of water year 2006 compared with four major drought periods of the 20th century in Oklahoma / 2008
Nutrient concentrations, loads, and yields in the Eucha-Spavinaw basin, Arkansas and Oklahoma, 2002-09 / 2010
Nutrient concentrations, loads, and yields in the Eucha-Spavinaw Basin, Arkansas and Oklahoma, 2002-2004 / 2006
Nutrient concentrations, loads, and yields in the Eucha-Spavinaw basin, Arkansas and Oklahoma, 2002-2006 / 2008
Phosphorus concentrations, loads, and yields in the Illinois River basin, Arkansas and Oklahoma, 2000-2004 / 2006
Statistical summaries of streamflow in Oklahoma through 1999 2002
Statistical summaries of streamflow records in Oklahoma and parts of Arkansas, Missouri, and Texas through 1984 1988
Surface-water characteristics and quality on the Osage Reservation, Osage County, Oklahoma, 1999 2002
Techniques for estimating flood peak discharges for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma 1985
Techniques for estimating peak-streamflow frequency for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma 1997
Water use in Oklahoma 1950-2005 / 2009

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