8N Ren
Gold Member
1" of styrofoam is equal to 1 foot of dirt cover. Physically my well feed pipe is down 5' and I've got 3" of styrofoam on top of it. So in theory my pipe is down 8".
Nice to hear someone did that and it works, plus your in the same basic climate as I am. I'm going to take 3" into consideration. Thanks