It doesn’t look like much at the beginning, but this dam failure in Michigan led to thousands of people being evacuated, destruction of bridges and homes downstream, and some houses were flooded to a depth of 9 feet. All it took was a little rain. OK, a lot of rain.
Here’s an analysis of the failure. There was something more going on.
This video is going to be a classic in the teaching of geotechnical failures, but it also clarifies the events that led to the Edenville Dam failure. It would have been simple to ascribe this to a simple overtopping event that occurred when the capacity of the spillway was exceeded. But in reality the events are are more worrying than that – the dam appears to have undergone a slope failure; a failure of its integrity. This should never occur, and to me it suggests that the problems at the Edenville Dam went further than known issues with the spillway.
So not just rain, but also negligence by whoever had responsibility for the dam. It turns out that this dam was privately owned, by absentee landlords with a criminal history who neglected it, refused to do necessary repairs and expansion, and had their federal license to run the dam revoked for their greedy refusal to do what was needed. I guess it is unsurprising that Lee Mueller is a Randian Trumpkin who lives in Las Vegas.
America’s crumbling infrastructure isn’t helped by the parasites and rentiers who’ve taken it over.








