Educational Resources Gates Au Sable LodgeAnglers of the Au SableAu Sable River Property Owners AllianceCedars for the Au SableOld Au Sable Fly ShopDrake’s Fly ShopNorth Branch Outing ClubAu Sable North Branch Area FoundationUpper Manistee River AssociationLovells Township Historical Society Sunday Morning Holy Water Stream Gauges New Zealand Mud Snails & Didymo Friends of MGFTU Au SableLake Superior State Mayfly GaugesUSGS North Branch at Kellogg’s BridgeUSGS South Branch near LuzerneUSGS Main Stream at Parmalee (Red Oak)USGS at MioUSGS Near McKinleyUSGS near South BranchUSGS at OscodaNOAA Red OakNOAA MioNOAA Alcona DamNOAA McKinleyNOAA Au SableManisteeNOAA Manistee GraylingNOAA Manistee near ShermanNOAA Manistee near Mesick (Hodenpyl Dam)USGS Manistee near Wellston (Tippy Dam)USGS Manistee near Mesick (Hodenpyle Dam)