We had sump pump running to drain our above ground pool to get down below the water return lines about 4 inches based on closing instructions here. This is our first year with a pool so forgive us...
Somehow we thought it was unplugged last night an it wasn't... it now has less than a foot of water!!!
How much do we need to add to close it? I figure out CYA will be way off now so guess we need to fix all our numbers?
Can we leave it like is and just fill it in the summer or will that kill our liner?