May 4, 2017 News admin_rrc Events for May are updated! Rock River Basin May Events Updates Related Articles March Events are Available Posted On March 4, 2016 Lots of events to choose from. Here's one! Testing the Waters a Paddle and Probe Adventure May 15-25 Testing the Waters a Paddle and Probe… “Testing the Waters” has launched! Posted On May 15, 2016 The "Testing the Waters" event launched this morning from Mayville, Wisconsin. You can follow the crew's progress moment-by-moment on the Live Dashboard at TestingWaters.org, a… December Events posted Posted On December 2, 2015 See the December events!