Watershed Delineation in GIS Very Easy Method

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In this tutorial you will learn about that how Watershed Delineate in ArcGIS.
Watershed, the region drained into a river, river system or to any other downstream region."
Watershed delineation means is that you're drawing lines on a map to identify a watershed's boundaries. These are typically drawn on topographic maps or DEM using information from contour lines.
Watersheds are always physically delineated by the area upstream from a given outlet point. This generally means that for a stream network, the contributing area upstream to a ridge line. Ridge lines separate watersheds from each other.
This is very easy method hope you will find it best for learning.
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As-salamu alaykum sir
I am not able to delinate watershed of sukhna lake
I am using DEM taken from bhuvan
please help me

kaisermanzoor