Lock and Dam 4 News - The Waterways Journal

Rehab Work Proceeding At Lock And Dam 4

Locks and Dams

Rehab Work Proceeding At Lock And Dam 4

February 5, 2021

Lock and Dam 4 on the Upper Mississippi River in Alma, Wis., saw on average about 6,000 loaded barges per year pass through over the past five years, with 10… Read More

Corps Finds Home For Pool 5 Dredged Material

July 31, 2020

The Corps of Engineers said on July 24 it has found a home for dredged material from Pool 5 of the Mississippi River that could last it from 80 to… Read More

Photo: Repair Work At Lock 4 Lock 4 repair

Photo: Repair Work At Lock 4

January 21, 2019

A Corps of Engineers contractor began prepping for winter maintenance on a foggy river morning at Lock and Dam 4, in Alma, Wis., in mid-December. On this morning the crew… Read More