December 2, 2015 News Marsha Vomastic December Events posted See the December events! Related Articles Help find Invasive Species in our Waters! Posted On June 1, 2017 During the month of June, the Rock River Coalition and the River Alliance of Wisconsin will team up with partners for a targeted effort to… Fall 2014 newsletter available on-line Posted On October 21, 2014 Click here to view the 2014 Fall newsletter. Great articles on our chapters, upcoming webinars, monitoring updates and Enbridge pipeline. Also learn about illicit discharge and… Earth Day Events Abound! Posted On April 2, 2014 See our updated Affiliated Events page for details around the state!