Get Involved

Become a Co-op Member!

$25 per year helps to support our efforts in keeping our river corridor clean, natural, and free from development, and provides the following benefits:

  • invitations to member events
  • discounts on educational programming
  • bragging rights for belonging to one of the only environmental advocacy co-ops in the country.

What Your Membership Supports

  • outreach and educational material
  • website access
  • educational programming such as films, talks, and hikes
  • stewardship, including trash clean up, planting of trees and native plants, and removal of invasive species
  • None of your money goes to administrative overhead



Volunteer Opportunities

Are you an artist, event planner, organizer, photographer, researcher, or writer? We want you! Do you know about birds, mammals, amphibians or reptiles, plants, trees, bushes, or fish? Come share your knowledge! Do you have an hour here and there to help out planning or staffing an event? Contact us! milwriver@gmail.com