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Determine the Size of Waterfalls

It is meaningless to describe the size of falls without benchmarking falls. Since such measurement is little known. We momentarily fill the gap with our own yardstick.

At least, we were able to get on comparing all those waterfalls seen by us in a same consistent manner

 

In Malaysia, the Peninsula is about 350 kilometer wide with the Central Range in e the middle. The large rivers running only a couple of hundred kilometers are  approximately 50-100 meters wide. 

We are of the opinion that using the flow rate at the waterways is technically consistent. By estimating this flow rate, we can overcome inconsistencies caused by optical illusion generated at dramatic falls. This is how our table would look like.

Usual terms used Brook Stream Small river Common River Main River
Classification Class 1 Class 2 Class 3 Class 4 Class 5
Average width 1-2 meter 3-5 meters 6-8 meters 9-12 meters 13- 20 meters
Average depth 0.5 meters 0.5 meters 0.5 meters 0.5 meters over 1 meter

Example of how we had apply this table. Without optical references within the pictures, the photographs on the left would show how a class 2 river would look like  while the photographs of the rapid on the right would be a  class 4 river.

There is no notable waterfalls in class 6 (large river) in Peninsular.  There are large river associated with white activities, such as  Lata Jeram Besu in Benta together with a few other rapids in Sungei Jelai or Nengerri .  So far there is no mention of waterfalls among these stretches.

The table thought of  by us is used purely as a guide to the volume of water flowing along the same river- usually measured at a sedated stage. 

In real life- Waterfalls located in upper reaches are no where close to such conditions i.e. clinical or timid environments. Most of them are water rushing down a slope, scattered and broken into streaks.

On other matters, 

To get better ideas as to how the height of waterfall can be estimated  , visit my counterpart's Mr Scott Ensminger Site.  [Determine the height of Waterfalls] The "Falzguy" as he is usually known,  has done considerable research on this topic!

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