Chicago

Chicago, Cook County, Illinois, United States of America (41.87556 -87.62442)

Coordinates: 41.64453 -87.94010 42.02304 -87.52408 - Minimum elevation: 567 ft - Maximum elevation: 1,060 ft - Average elevation: 636 ft

Crystal Creek, Chicago, Cook County, Illinois, 60688-9998, United States of America (41.96231 -87.89326)

Coordinates: 41.96080 -87.89326 41.96231 -87.88923 - Minimum elevation: 616 ft - Maximum elevation: 729 ft - Average elevation: 653 ft