In January of 2004, the Coos Regional Trails Partnership issued a new brochure, Oregon's Coos Bay Estuary Water Trails. 
This brochure is available at local visitor centers and partner offices.  You can also download pieces of the brochure below.  The maps are in Adobe Acrobat's PDF format so that you may enlarge them to see detail.

Front Cover	Regional Map
Back Cover	Route Map

Be sure to check the Tide Table before entering the estuary.