Critical Alert: Michigan Dam Just Inches From Overflowing

A dam in northern Michigan is just a few inches away from a very bad day. The Detroit Free Press reports that as of 7 a.m. Tuesday morning, the water was only 7.68 inches away from the top of the Cheboygan Lock and Dam Complex.

RELATED: DNR Issues Warning to Curious Michigan Onlookers: Don't Be a Flood Tourist

That's up roughly six inches from Monday, with steady overnight rain, morning showers, and dense fog settling in over a region still stuck in the low 40s.

Cheboygan Dam Is Closer to the Edge Than You Think

Critical Alert: Michigan Dam Just Inches From Overflowing - 3

Five pumps are running. The Michigan Department of Natural Resources (DNR) is bringing in two more 24-inch pumps. Every gate is fully open. Crews are scrambling to bring the hydroelectric station back online (it has been idle since 2023) just to move more water. Two thousand sandbags are placed and ready.

The Michigan State Police (MSP) and the State Emergency Operations Center are closely monitoring water levels while urging residents to familiarize themselves with flood zone warning levels.

What 'Ready, Set, Go' Actually Means for Michigan Flood Zones

Michigan Department of Natural Resources

Officials are using a three-stage framework to tell residents exactly where things stand and when to move.

Ready means water is 12 inches below the top and rising fast. Plan. Pack a bag. Don't wait to see what happens next.
Set means 6 inches below the top with zero signs of slowing down. Your bag should already be packed... maybe put it by the door. Your family, pets, and vehicle should be ready to move at a moment's notice.
Go means one inch. Conversations are over. Follow evacuation orders. Roadblocks may already be going up.

RELATED: The Great Michigan Flood of 1986: 14 Inches in 12 Hours

At 7.68 inches below the top this morning, Cheboygan is sitting squarely inside Set territory — with more rain coming.

Sign Up for Michigan Flood Alerts Before You Need Them

If you're in a flood-risk area anywhere in Michigan, sign up for local alerts now at MIReady.gov.

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Source: Michigan DNR Racing to Stop a Dam Disaster as Water Creeps Within 8 Inches of the Top

Filed Under: flooding, Michigan State Police

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