Before-and-after images of homes on Black Lake near Onaway provide perspectives on how the community was affected by April flooding.

Snowmelt and rain have stressed dams and caused lakes to flood in northern Michigan.

The Cheboygan County Sheriff’s Office shared on social media photos and videos that the agency captured of Cheboygan County floods on Friday, April 17 from both the ground and air.

Deputies “observed a level of destruction that simply cannot be understood from ground level,” the sheriff’s office said in the post.

Google Maps images taken from two locations on Black Lake in 2024, compared with the Friday images, show how the floodwater has changed the landscape.

On North Black River Road and Taylor Road, the water has overflowed to North Black River Road.

In the 400 block of South Black River Road, water has also flooded homes and lakeside property.

“Black Lake, Black River, Cheboygan River, Burt Lake, Mullet Lake, the Sturgeon River − and nearly every waterway in the county have overflowed beyond their banks, swallowing docks, roads, yards, and in far too many cases, homes,” the sheriff’s office post said. “What should be familiar shorelines are now unrecognizable expanses of water.”

“Our hearts are with every family affected by this flooding,” Cheboygan County Sheriff Todd Ross said in the post. “We know many of you are facing significant damage to your homes and property, and the emotional toll that comes with it. Please know you are not alone. We are working around the clock with our partners to ensure safety, provide support, and begin the process of recovery. Stay strong, stay connected, and don’t hesitate to reach out for help, we will get through this together.”

Nearby, the UAW Black Lake Conference Center shared images on social media of floodwater threatening its Old Lodge.

The conference center is located at 2000 Maxon Road in Waverly Township.

The Cheboygan County Road Commission and the Cheboygan County Office of Emergency Management closed the bridge at Five Mile Point Road on Saturday, April 18 due to significant road washout in the area of South Black River Road and Red Bridge Road.

The sheriff’s office had encouraged residents in parts of the area to evacuate earlier in the week and said Saturday it had completed evacuation efforts on the west side of the lake.