News Headlines
From news.glin.net:

Symposium dives into St. Clair River
The Times Herald (9/18)
More than 100 people attended a symposium in Port Huron, Mich., to discuss the latest research on water quality in the St. Clair River, including on-going rehabilitation efforts and challenges.

St. Lawrence, Lake Ontario levels debate moves to Washington
North Country Public Radio (9/17)
The effort to update the 55-year-old plan for managing water levels on the St. Lawrence River and Lake Ontario in Northern New York is coming to a close.

Plans for south Jefferson waterline build momentum
Watertown Daily Times (8/28)
For homeowners in southwestern Jefferson County, N.Y., many of whom use wells, access to municipal water pumped from Lake Ontario would be a major improvement.

Milwaukee finds a fix for stormwater overflows: Abandoned basements
NPR (8/12)
As part of a new citywide sustainability plan and an attempt to reinvent itself as a "fresh coast" capital, Milwaukee is upgrading its water systems, and is researching options for tackling its chronic problems with stormwater management.

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Great Lakes Commission

Consumptive Use Coefficients

To estimate consumptive use, the states and provinces apply various consumptive use coefficients as summarized in the table below.

data table

Developing more accurate consumptive use information is a regional priority. The following reports on consumptive use is available from U.S. Geological Survey Great Lakes Basin Pilot Publications page: