Lock & Dam No. 18, UMR Mile 410.5
NOTICE NUMBER: 19090
EFFECTIVE: 03/24/2022 07:00 thru 03/24/2022 15:00 CDT
Lock No. 18, UMR Mile 410.5 will be closed to all navigation for an eight-hour closure from 0700 to 1500 on Thursday, March 24, 2022. The purpose of the closure is to replace the No.3 Miter Gate sector arm, which was discovered to possess a crack in the web.
Towboat operators are requested NOT to tie up on the guidewalls during the closure period. Please contact the lock at 309-873-2246 or on channel 14 for assistance.
FOR THE DISTRICT ENGINEER:
Robert V. Castro, P.E.
Chief, Lock and Dam Section
Mississippi River Project