Dam would be about 140 ft wide and about 27 ft deep. I don't know how wide that makes the bottom. If I knew I could calculate the how much dirt movement would be required. Surface area would be 1/2 to 3/4 acre. Anyway, I have 2 estimates so far. Both are around $30k. This seems high. I will get more details of what is going into the numbers but this sounds high. Your thoughts?
