WEST BLOOMFIELD, Mich. (AP) — Between an inch and 4 inches of rain fell on the Detroit area as of Wednesday morning during the latest batch of wet weather to roll through parts of Michigan and other Midwestern states.
The long duration of the storm, however, allowed rainfall runoff to enter storm drains, rivers and streams more slowly starting Tuesday afternoon, which helped the area avoid levels of flooding that submerged thousands of basements, dozens of streets and even freeways this summer.
Great Lakes Now
https://www.greatlakesnow.org/2021/09/ap-long-duration-storm-rain-detroit-area/