Fish Win!
Although it might not make the front page of every newspaper or the 10 o'clock news, the animals that live in the Chicago River system had a BIG WIN this summer with new rules put in place to foster a healthier river system. The rules regarding the amounts of pollution allowed into the river system were tightened to improve aquatic conditions.
Among the about-time modifications are the requirements for more dissolved oxygen in the water and lower water temperatures from dischargers. These are key ingredients for a healthy ecosystem, and especially, healthy fish.