CFF-Photo 5.1
Photo 5.1. March 12, 2020, Stony Creek East Branch at California Avenue in Blue Island, looking upstream. Downstream of this point, the creek is enclosed for about 1,000 feet, passing under California Avenue, private property, Vermont Street, and two railroads. The California Avenue headwall is about one-half mile upstream of the creek’s mouth at the Calumet-Sag Channel. (Photo by author)