Navigation Notification Posted 3-19-07 #2 Deep Channel Buoys. The deep channel will be re-aligned on March 23rd, 2007. The water over the reef on the newly designated path is currently 7' (lake level 4197.4'). We will pull the buoys for the current deep channel buoys. They will be pulled for summer maintenance. These buoys are quite expensive to maintain as the reef takes a toll on the anchors and chain. We will leave R2 and R4 (the red buoys with lights) in their current position until sometime in early April. An "Alternative" R4 and R6 will be aligned on a heading of 330 degrees from the marina mouth. This path takes you to R2D2 (on a path towards Freemont Island) A map, directions, and coordinates are attached. The Usual Deep Channel configuration will be re-set later this summer when water level drop warrants this. Thank you GSL Harbormaster