March 21, 2007

IDF Curve

I have some enquiry on the method of getting data for the analysis of hydrological graph.

I wish to create the IDF curve for a selected station. To the best of my knowledge, I need to gather information of the Annual Maximum (AM) rainfall data for certain period of time in order to complete the computation.
For example, AM rain for 30 mins, 1 hour, 2 hours, etc….. .

Therefore, I wish to ask how to get this AM rain data? Does it shown in the Hydrological year book?

Filed under Design Runoff, Rational Mthd by wiselylee

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Comments on IDF Curve »

March 22, 2007

Dr. Quek @ 5:03 pm

The Annual Maximum Rainfall data is available upon application from JPS Ampang.

Please contact them. They can also do the IDF curve anlysis for you.

Alternatively you can use HP1 to do the analysis.

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