00000nam 2200000zi 4500 9.889728 CaOODSP 20221107172357 m o d f cr |n||||||||| 200724e197309##abcbd ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-ab n-cn-bc En39-149/1973E-PDF Broderick, B. A., author. 1972 Peace River flood attenuation by Williston Lake / prepared by: B.A. Broderick, W. Nemanishen. Calgary, Alberta : Water Survey of Canada, September 1973. 1 online resource (38 unnumbered pages) : map, graphs text txt rdacontent computer c rdamedia online resource cr rdacarrier Cover title. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Exceptional heavy rainfall occured in the headwaters of the Peace River basin from June 9 to 13, 1972. Historic flood crests were subsequently recorded at many points in unregulated portions of the drainage basin. Severe flooding was caused in the town of Peace River where Water Survey of Canada operates a gauging station. The river crested here at a gauge height of 42.32 feet, which corresponds to a discharge of 550,000 cubic feet per second (cfs). This is the second highest recorded flood crest: the historic 1935 crest has been estimated at 600,000 cfs"--Synopsis. Floods Alberta Peace River. Floods Peace River (B.C. and Alta.) Inondations Alberta Peace River. Inondations Paix, Rivière de la (C.-B. et Alb.) Water Survey of Canada, issuing body. PDF 9.18 MB https://publications.gc.ca/collections/collection_2020/eccc/en39/En39-149-1973-eng.pdf