Marc Morano sent this over, It is a treasure trove of misinformation and fun. I’ll tackle it one piece at a time.

In recent years, for example, the water level of Lake Powell (it covers portions of Utah and Arizona) has dropped so far that the waterfalls and canyons drowned when Glen Canyon Dam was built are visible again.

Lake Powell water levels have actually increased by more than 60 feet since 2004.

http://lakepowell.water-data.com/