fluid leaking into the river. Although the antifreeze entered the drinking water of some residents, no one became seriously ill. The airport changed its drainage system to prevent the problem in the future. No problems were reported after an unusually heavy 4 in of rain officially fell at the airport at the beginning of March 2009.

In May 2009, the National Fish Habitat Action Plan named the Lower Flint River one of its "10 Waters to Watch" for 2009 for its habitat