Abstract:
One of the most important aspects in planning of a water resources development project is to assess the availability of water and its time distribution. Water availability is the life line of any water resources project. The estimation of total quantity of available water and its variability on long term as well as short term basis are the major factors contributing to success of any water resources scheme. Therefore, accurate estimation of water availability is very much essential both for planning as well as operation of a water resources development scheme.