In 2011, the habitat quality of upper Fishing Creek and its tributaries were rated on a scale of 1 to 200 (with a higher rating indicating better habitability) by Point Park University and the Fishing Creek Sportsmans' Association. Most of this part of the creek and its tributaries were rated 166 or higher, which was considered optimal. The waters near the mouths of West Branch and East Branch Fishing Creeks, and Fishing Creek near Benton, were rated 113 to 160, considered suboptimal. A portion of West Creek was rated 60–112, considered marginal.