There is a shoal a Gasconade Bend 104.5 to 105.5 across entire channel. After several hours of sounding the Mary Lynn made it through along the RDC bank very close to wing dike.
Coast Guard please send a notice to mariners to run with caution. Channel may change but we found deepest water on RDB.
Steven W. Engemann
President Hermann Sand & Gravel Inc
Missouri River Towing LLC
Office (573)486-2913, 1-866-486-2913
Hermann Sand & Gravel, Inc.
P.O. Box 261
114 Sand Plant Lane Hwy 19
Hermann MO 65041