World's Largest Hole in a Lake (Revised*)
I had posted this earlier as the Second largest hole in a lake. However as per the latest information received by me it is Fourth largest. I have therefore merged this post in a combined post which now includes all the large "Hole in A Lake"
The strange looking hole in the lake is actually an uncontrolled type of spillway to control the level of the Lake created by a dam. Such holes are called morning glory, plughole, glory hole, or bell-mouth spillways.
This spillway located in lake Berryessa , Monticello Dam, California is Fourth largest glory hole in the World.
Image from Panoramio is by Auggee
View larger Image
Image from Panoramio is by candjfields
The water over flow exits to a point downstream of the dam through a tunnel as seen below;
View in Google Earth / Google Maps
More info at daviswiki.org
3 comments:
i would like to see these places in real life they are so awesome
Not as large as the two at Ladybower reservoir in the UK, both 80 feet in diameter with a drop of around 200 feet, discharging into the river Derwent
Thank you Anonymous for the information. I stand corrected. My information was based on several web pages which I found in Google search.
I am making a separate post about Ladybower Lake's overflow holes and will be giving due credit to you.
Thanks once again.
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