Vír Dam

I have visited Vírská dam several times. This year's visit was unplanned, but all the more interesting.
I was there this year when the reservoir was overflowing. That is she couldn't handle the lower outlet and there was so much water that it just flowed over the top.
Look at the photos, it's very interesting.
 
And now a little history and facts:
The Vírská reservoir is located on the river Svratka. Drinking water is from the dams...