![2014 flood in the Detroit metro area. Image via Flickr by Michigan State Police Emergency Management and Homeland Security Division. CC BY-ND 2.0 DEED](https://i0.wp.com/openrivers.lib.umn.edu/wp-content/uploads/2024/05/14896848871_ca6578d341_o-scaled-e1714601890174.jpg?fit=330%2C189&ssl=1)
Ghost Streams and Redlining
By Jacob Napieralski. In 2021, metro Detroit was hit with a rainstorm so severe that President Joe Biden issued a major disaster declaration at state officials’ request.
Nearly 8 inches of rain fell within 24 hours, closing every major freeway and causing massive damage to homes and businesses. The storm was of a severity historically seen in Detroit every 500 to 1,000 years.