MWRD, Friends of Chicago River plan Cal-Sag Channel clean-up in Crestwood, volunteers needed

Join the MWRD and Friends of the Chicago River to protect and restore the Cal-Sag Channel in Crestwood for Chicago River Day, ...
Smithsonian Magazine

Would You Jump Into Your Local River? Swimmable Cities May Be Within Reach as Once-Polluted Waterways Are Restored

Efforts to improve the “swimmability” of urban areas are gaining global traction, from Paris to Chicago Swimmable Cities is a global alliance of local government officials, experts and advocates ...