I think we'd all like to hear from some local DNR professionals who manage these area waters, walleye and other species.  What does the data say?  What are the fishing guides seeing with respect to the drop-off in the walleye population on Lake Namakagon, in Cable, Wisconsin?  The posted advisory on walleye fishing sounds grim! Is it just cyclical, environmental, overfishing, over spearing, disease?  Thank you.