Travelling east on the Quickway, about a mile or so past Roscoe, a section of the Willowemoc containing three large rocks is visible on the right. The rocks look out of place in respect to the surrounding geology. In the back of my mind I vaugely remember a stream improvement project by I think TGF that involved installing rocks someplace, but that was years ago and the details are lost in time. Can anyone shed some light on those three mysterious big rocks?