Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Flood Hydrographs for Ungaged Streams.
Author Bende, Donald L. ;
CORP Author Washington State Water Research Center, Pullman.
Year Published 1972
Report Number DI-14-31-0001-3548; OWRR-A-039-WASH; 02880,; A-039-WASH(2)
Stock Number PB-213 629
Additional Subjects ( Flood forecasting ; Streams) ; ( Flood control ; Storms) ; Surface water runoff ; Rainfall intensity ; River basins ; Size determination ; Computer programs ; Washington(State) ;
Library Call Number Additional Info Location Last
NTIS  PB-213 629 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 14p
Abstract A method for determining flood hydrographs for small, ungaged streams is presented. The intensity-duration-frequency rainfall data are combined with a series of unit hydrographs to determine a series of possible flood hydrographs. The largest flood hydrograph is selected as the critical one. The upper limit on the possible range of unit hydrographs appears to be critical. It is determined that the selection of the unit hydrograph peak is more critical for short duration storms than for long duration storms. It is also shown that for small basins, the short intense storms are the most important and as the size of the basin increases, the larger, less intense storms become more important. (Author)
NTIS Title Notes Completion rept., Jul 70-Jun 72.
PUB Date Free Form Nov 72,
Category Codes 8H; 4B; 64H; 60D
NTIS Prices PC A02/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326535218
Origin NTIS
Type CAT