Existing Googong spillway - design flood hydrology.

By:

Australia. Dept. of the Arts, Sport, the Environment, Tourism and Territories

Contributor(s):

Australia. Hydrology and Water Resources Unit

Material type: Text

TextLanguage: ENG Publication details: OCT 1987Description: 17p., 9 refs, 4 figsReport number: HWR-86/13Subject: This report outlines the procedures used and the results obtained for the hydrological analysis of floods for the existing spillway at Googong dam. These estimated flows have then been used for determining the adequacy of the existing spillway. The Probable Maximum Flood (PMF) outflow for the present spillway configuration was determined in 1976 as 4,300 cumecs, plus freeboard, which is now equivalent to 45% of the estimated PMF. The Googong Imminent Failure Flood has been calculated to be 5500 cumecs without freeboard

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Holdings
Item type	Current library	Collection	Call number	Status	Date due	Barcode
Books	Australian Emergency Management Library	BOOK	627.883 EXI (Browse shelf(Opens below))	Available		005257903

This report outlines the procedures used and the results obtained for the hydrological analysis of floods for the existing spillway at Googong dam. These estimated flows have then been used for determining the adequacy of the existing spillway. The Probable Maximum Flood (PMF) outflow for the present spillway configuration was determined in 1976 as 4,300 cumecs, plus freeboard, which is now equivalent to 45% of the estimated PMF. The Googong Imminent Failure Flood has been calculated to be 5500 cumecs without freeboard

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