That was one of my thoughts. Cost of dynamite? Who to call? About depth, I was hoping for at least 12-15 feet. Large YP is my goal (and swimming of course, kids 5,7,9 years old).

There is a steep slope to the east of the site (where we plan on building the house overlooking the pond. The other thought was to dam the other 3 sides & line with clay or a liner (neither of which I have). Any thoughts? Thanks.