There is a great deal I cannot see from here. Your stance may be too wide and your knees may need to go out more, but I cannot say that with any certainty from here. Need a better video.
I never took hydrology as an undergrad. I did take hydrogeology with Dr. Richard Parizek at Penn State. Parizek was kind of a local legend in Central PA for his contributions to the understanding of hydrogeology, especially using fracture trace analysis for siting municipal water supply wells. His course was okay, but, honestly, not terribly challenging. Earth History with Dr. Rudy Slingerland, now that was fucking course. Probably the most challenging and rewarding classroom geology experience of my undergrad career. What an amazing experience that was.