Workers in Cheboygan, Mich., rushed to reinforce a 1922 dam as heavy rains and snowmelt pushed water within six inches of the top. Governor Gretchen Whitmer warned that the predicament facing the small town reflects a nationwide crisis of aging infrastructure. The dam, part of a 38-mile river system, has sprung leaks that crews are scrambling to patch.

While failure is unlikely to cause loss of life, only three buildings appear imperiled, state officials said. The situation highlights broader challenges facing Michigan's 2,500 dams and infrastructure nationwide. Officials are working to reactivate a privately owned power plant to increase water flow through the dam.

The crisis extends beyond Cheboygan, with 33 counties under emergency orders. Newaygo County issued evacuation orders downstream of the Croton Dam after the Muskegon River rose over three feet. Antrim County officials declared the Bellaire Dam stable but reported water within a foot of the top. Whitmer's assessment that 100-year-old infrastructure cannot meet current challenges resonates across the country as communities grapple with increasingly severe weather events.