A ridiculously long shutter speed doesn’t necessarily guarantee a great photo. A really long exposure such as 30s will often provide that dreamy, foggy look caused by movement of water. That type of image does not always give information on the movement and direction of water.
So I tried something different
These photos were taken in quick succession with shutter speeds of roughly 2-3s. In this particular situation I think it turned out much better than the image I took with a 30s exposure. To tell you the truth I could have stayed at that exact spot for the whole day taking these photos. Maybe next time I’ll go back and put a time lapse video together 
Photography: The Language 