Not sure how many gallons, will have to calculate the width and length and depth once done. I had to work all day and night yesterday, long 9 hours, then I had to get up and work at 10 this morning cause boss is away on vacation and they always need me...
Tomorrow I am off and am going to go hard and get it done, at least finish the digging and get the lumber and supplies and drag that home in the back of my truck. Will have to take it in at least two loads, cause my truck back is small and the lumber has to hang out the end a little with the tail gate down. Then they will shrink wrap the loose lumber and staple a red flag so I can safely drive it home. Everything takes time, then once the ground is fully dug out, then I can do the built up part. I am will have to pre drill the holes and then pound in big spikes to lock them together good.
With a perfect square frame, I will maximise the use of the liner, so very little will be cut out as waste. After I will rock off the one edge, and with each of my ponds set on an angle, and the new square upper pond will be larger and I think I can create the illusion of an more pleasant eye pleasing shape. It should be pretty nice once done. I want to get rid of some trees too this weekend if hubby has the chain saw ready.
These two ponds are really rectangle shaped, but set on angle they look better, cause it gives the illusion of curves.