Notice to Navigators: Upper Mississippi River

RIAC: UM172 River Is Open To Traffic


Work complete for today, the channel is open, USCG broadcasting same on CH16.

Another closure is planned for tomorrow Sunday 20MAR  0900-1400.


Bernie Heroff
Port Captain Navigation/Training
ARTCo – Ag Services and Oilseeds
American River Transportation Co., LLC
P.O. Box 2889
Saint Louis, MO 63111
t 314 481 8828 / m 314 803 4644