Apologies on the clarity on ...

Apologies on the clarity on the requirement and overwhelmed on the response received

Steve Williams ,Liang Qiao ,Guy McGowen , Ian Pearson as this is my first question :

Here are my clarifications :

1) The water collection is setup in my agriculture farm

2) The farm is of 4 step land, where I have tank on each step portion and linked a canal to the large pond.

3) The land is not slope to drain the rain water to the tank, so the rain water stagnated in the field and evaporates.

I have video captured, It is in the below link

Attached is the detailed picture of my farm land and the watershed created.

Thanks

Murthi