[anoldafvet]

There is about a 3500 foot difference between the Mississippi River and Lake Powell. There is also those things called the Rocky Mountains which go as high as 14000 feet. Water doesn’t flow uphill naturally, it must be pumped, which requires electricity.

[marktwain]

Water doesn’t flow uphill naturally,

It is an amazing part of how much public education has declined, that such a statement is necessary.