Before we built our pool, we had one of the easy set pools in our back yard right in the middle of the grass. The pool
stayed up for most of the summer and when we took it down
it left us with a big dead circle of grass. It looked like
a crop circle!

You shouldn't have to worry about the water you drain from your pool hurting the grass Leslie. I'm assuming you are concerned about the chemicals and such. I know people that have these pools in their backyards (on the grass) and water is obviously splashed, and spills over, on the grass all the time with no damage.

breezy, I expected that from before I put the pool up. Hopefully it hasn't been up so long that it won't come back soon. It was the chemicals I was wondering about.
Thanks to both of you.
Leslie