Just completed this large pondless waterfall for a client who tried to do the job himself but got way over his head. He collected most of the glacier stone through out his farm and some of the rocks were 4+ tons each! Even the large flat stone was solid granite. We had two pieces that were nearly 6' long and 4' wide that were 8-10" thick. The installed a large 1100 gallon tank which was intended for the pit. The finish falls was 30' long and 7' wide at the widest point. It drops about 10' down the hill in to the basin.We will be landscaping it in about 3 weeks or so.