Shoaling at Little Lake Harbor, MI

By Aimee Andres | September 1, 2023

NOTICE NUMBER: 203606
LOCAL NUMBER: L23-17

EFFECTIVE: 08/30/2023 09:03 thru Until Further Notice

REPORTED SHOALING - LITTLE LAKE HARBOR, MI

1. Recent project condition surveys at Little Lake Harbor, MI, indicate shoaling in the navigation channel.

2. Shoaling is present across the width of the channel throughout project stationing 00+00 to 22+00 with depths ranging from 0 to 19 feet above project depth. Project depth for the navigation channel is authorized to 12.0’ below International Great Lakes Datum (IGLD85), Low Water Datum
(LWD).

3. The most recent project condition survey can be found at:

a. https://www.lre.usace.army.mil/Missions/Operations/Little-Lake-Harbor-MI/
b. https://navigation.usace.army.mil/Survey/Hydro#

Questions regarding this notice may be directed to the Soo Operations Manager, LeighAnn Ryckeghem at (906) 635-3464.

Our internet address is:
https://www.lre.usace.army.mil.Missions/Operations/

CYNTHIA A. JAREMA
Chief, Operations & Maintenance
USACE-Detroit

Posted in Navigation Notice: Great Lakes River Basin