The U.S. Government has flooded the Grand Canyon with 50,000,000 gallons of water in the hope of restoring the eco-system of the National Park.
This is the third time in the 30 year history of the Grand Canyon they have used this technique.
The U.S. Government has flooded the Grand Canyon with 50,000,000 gallons of water in the hope of restoring the eco-system of the National Park.
This is the third time in the 30 year history of the Grand Canyon they have used this technique.