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\bibitem[\protect\citeauthoryear{Asquith, Thompson, Cleveland, and
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\newblock Open-File Report OFR 2004-1035, U.S. Geological Survey.

\bibitem[\protect\citeauthoryear{Asquith, Thompson, Cleveland, and
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\newblock Research Report TechMRT/TxDOT 0-4193-4, Texas Department of
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\bibitem[\protect\citeauthoryear{Cleveland, He, Asquith, and
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\newblock {\em ASCE J. of Irrigation and Drainage Engineering\/}~{\em
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\newblock {\em ASCE J. of Irrigation and Drainage Engineering\/}~{\em
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\newblock Water-Resources Investigations Report 01-4071, U.S. Geological
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\newblock Open-File Report 96-250, U.S. Geological Survey.

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\newblock Water-Resources Investigations Report 80-17, U.S. Gelogical Survey.

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\bibitem[\protect\citeauthoryear{Southard}{Southard}{1986}]{southard1986}
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\newblock {An Alternative Basin Characteristic for use in Estimating Impervious
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\bibitem[\protect\citeauthoryear{Thompson, Cleveland, and Fang}{Thompson
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Thompson, D.~B., T.~Cleveland, and X.~Fang (2007).
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