00000nam 2200000za 4500 9.845406 CaOODSP 20241203113640 cr ||||||||||| 171011s1988 bccab||#o f000 0 eng d CaOODSP eng n-cn-bc En39-28/1988E-PDF Smith, A. G. (Adrian G.) Flood hydrograph estimate from a unit hydorgraph [electronic resource] / A.G. Smith. Vancouver. B.C. : Planning and Studies Section, Water Resources Branch, 1988. iii, 17 p. : ill., map "March 1988". Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "The Unit Hydrograph concept was used to simulate peak flows for two streamflow stations, Barlow Creek near Quesnel and Lillooet River near Pemberton. The unit hydrographs were derived from eleven rain-storm events for Barlow Creek and sixteen for Lillooet River. A duration time of twenty-four hours was considered acceptable as precipitation data for Quesnel Airport and Pemberton B.C.F.S. stations were recorded only on a daily basis. Two simulated peaks are presented for each station and when increased by the maximum suggested twenty percent are within three percent of the published values. It is recommended that the unit hydrograph be used, in locations where adequate precipitation data is available, to simulate the extreme peak flows at stations where the flood event has not been recorded"--Summary, p. iii. gccst Hydrometry gccst Streams gccst Floods Canada. Environment Canada. Canada. Water Resources Branch. PDF 1.70 MB https://publications.gc.ca/collections/collection_2017/eccc/En39-28-1988-eng.pdf