At first sight, Batakundi water stream looked scary. However, I got off my car and took a close look and Thanks to Allah, I crossed it without any problem.
All the passengers of the car got off and boarded the truck because the water was bringing stones with it. I just didn't want my car to hit some of the stones that were a little bigger.
Water streams were a problem only in July. I traveled from Lahore to Gilgit in mid August, 2015 (almost one month later) and did not find most of the water streams. In mid August, it was really a smooth journey.