Welcome Larry!
You are lucky to have that much water to fill up so quickly. Flame is about a 100 miles +- from me and he has had a lot of rain where I have not.3" in the last 3 months with little to no runoff into lake. Mine is 5+- ac and is 10' deep now and needs 5+ ' to be full . Good luck with your new pond and ask lots of questions, these guys have been there and done that...

Pat