Giant standpipe type overflow from a dam.
Link to video.
Californians! They want to beat Florida even with sinkholes ...
Thread title: "Here's a Coll Hole in the Water!"
@BillTre, Did you mean cool hole in the water?
I don't believe "coll" is a word in English, but "col" is.
If "coll" is a typo, I can fix it...
Yes, I did mean cool.
Please fix it!
Looks even cooler now!
Separate names with a comma.