[Colorado Doug]

there was an earthen dam failure out in...montana....nevada....can't remember the name... a big one

Boniville? that was a big one

[Knitting A Conundrum]

Bonneville was indeed a big one...but a little before mmy time...

[jeffers]

No, another poster jogged the old memory, it was Grand Teton. If you haven't seen them, search up the pics. Really opens your eyes to the power of just plain old water.

If I remember right, there was this big bulldozer...