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Dredging
in the Great Lakes Region
What's New |
General Resources |
Publications |
Related Resources
What's New
Great Lakes cargoes continue to be affected by lack of dredging Dredging News Online (8/15) The Lake Carriers' Association says the US-Flag Great Lakes fleet moved 11.4 million net tons of cargo on the Great Lakes in June, an increase of about 80,000 tons compared to a year ago.
The June float was, however, 220,000 tons below the month’s five-year average.
Harbor dredging completed The Port Huron Times Herald (8/15) After a summer of silt, Lexington leaders hope to lure more boaters. Boaters are a big part of the village's economy, he said, and the need to dredge the entrance, coupled with high fuel prices, combined to put a crimp in the summer.
Silt still clogs lake harbor The Port Huron Times-Herald (8/7) Money has been made available to dredge the village's state-operated harbor, but it seems no one has the time to do the project.

General Resources
Coastal Engineering Advisory Services Program University of Wisconsin Sea Grant Institute The programs goals are to develop a method for more precise, cost-effective measurement of the areas of contaminated sediment and to provide an improved, more accurate method to evaluate the risk to coastal properties from high water and storms.
Dredging Projects U.S. Army Corps of Engineers (USACE), Great Lakes Regional Headquarters This site explains the dredging process and links to sites with more Great Lakes dredging information.
Environmental Dredging U.S. Army Corps of Engineers (USACE), Great Lakes Regional Headquarters Contaminated sediments have been dredged for environmental remediation at more than 30 Great Lakes sites. (Section 312 of WRDA 1990, as amended.)
Great Lakes Dredging Team The GLDT is a partnership of federal and state agencies created to assure that the dredging throughout the Great Lakes is conducted in a timely and cost-effective manner while meeting environmental protection, restoration and enhancement goals.
Great Lakes Tributary Modeling Program A cooperative initiative of the U.S. Army Corps of Engineers (Great Lakes Regional Headquarters) and the Great Lakes Commission to develop sediment transport models for tributaries to the Great Lakes that discharge to federal navigation channels or Areas of Concern.

Publications
Dredging and the Great Lakes Great Lakes Commission and Great Lakes Dredging Team A booklet published in October 1999 that highlights issues such as the beneficial use of dredged material, the role of sedimentation, the dredging connection with commercial navigation and the citizen's role in the dredging process.
Great Lakes Dredged Material Testing & Evaluation Manual U.S. Environmental Protection Agency (EPA) and U.S. Army Corps of Engineers (USACE) A regional testing manual for evaluating potential impacts of contaminants from dredged material proposed for discharge to the Great Lakes, connecting channels and tributaries.

Related Resources
GLIN: Agencies and Organizations, Maritime
GLIN: Contaminated Sediments in the Great Lakes Region
GLIN: Ecosytem Management in the Great Lakes Region
GLIN: Maritime in the Great Lakes Region

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