The Lower DuPage River Watershed Coalition works to improve and protect the health of the DuPage River. Students – They need your help to get the word out about what residents can do to clean up the river! Put on your thinking caps and start dreaming up advertisements that promote the health of our river! Turn your ideas into a poster or video for the Coalition’s contest. Entries are due by March 1 and prizes will be awarded. Check out the contest details at www.dupagerivers.org. Contest Flyer.