The Great Waters Group represents Milwaukee, Waukesha, Ozaukee and Washington counties in southeast Wisconsin, on the shores of Lake Michigan. Our outings program has started back up so keep an eye on the Calendar and subscribe to our monthly e-newsletter. Use the buttons below to Donate, Join the Sierra Club or purchase a Gift Membership. These all bring funds back for the work of our local Great Waters Group.
- 
- 
Local News and Information
Keviea Guiden honored as Environmental Hero of the Year
December 10, 2024
The Great Waters Group has named Keviea Guiden of the Northside Rising co-op of Citizen Action as its Environmental Hero of 2024. She has been actively addressing the issue of energy burden in Milwaukee.
Vote for ExCom members by Dec. 16
November 11, 2024
It’s time for Sierra Club members to vote for the next group of people who will be joining the Great Waters Group Executive Committee. See who is running again.
Sign up for Dec. 8 Holiday Party and Fundraiser
November 10, 2024
Make new friends and catch up with old friends at the GWG annual Holiday Party and Fundraiser on Sunday, Dec. 8, from 4 to 8 p.m. at Wil-O-Way Underwood, 10602 Underwood Parkway, Wauwatosa. Please register by Nov. 29 so we can order food from...