Mechanical Dredging Lock 25 Lower 241.5-241.0 UMR

Notice Number: 23-04
Date: 07/12/2023 06:00 thru 07/18/2023 18:00

1. Mechanical dredging operations will commence on Wednesday, 12 July 2023, and will continue until further notice at Lock 25 Lower, UMR Mile 241.5 - 241.0. Dredging will be performed 7 days a week from 0700 - 17:30 hours daily.

2. Mariners are requested to contact the MV Bettendorf or MV Davenport on channel 13, 14, 16 or 82, thirty minutes prior to transiting the area. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

3. All navigation interests should be alert for, and abide by, any special instructions that may be issued by the Lockmaster.

FOR THE DISTRICT ENGINEER:

//signed//

ANDREW C. SCHIMPF, P.E.
Rivers Project Manager