Re-evaluation Of Multi-purpose Reservoir Yield
Author(s)
M. Yu, D. Lee, J. Yi & T. Kwon
Abstract
For a basin with existing reservoirs, the necessity of additional water demands as
well as a re-evaluation of existing reservoir yield has been proposed. The
objective of this study is to re-evaluate a multipurpose reservoir yield and to
assess the possibility of additional water supply according to increase of
downstream water demands. Andong and Imha reservoirs are selected for reevaluation.
The standard reservoir operation rule model and the HEC-ResSim
model were used for reservoir simulation for 30 years (1979–2008). In this
study, water supply reliability was set up as 96.7% and 95.0% with yearly and
monthly evaluation. In the case of 95.0% water supply reliability with yearly
evaluation, water supply capability of Andong reservoir was evaluated as
893MCM and water supply capability of Imha reservoir was evaluated
as 382MCM, and that results showed that water yields for both reservoirs are
less than the original designed yields.
Keywords: firm yield, reliability, water supply safety, water supply capacity.
Keywords
Keywords: firm yield, reliability, water supply safety, water supply capacity.
Related Book
Other papers in this volume
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