The fan gun has 200' of hose/electric. We can't blow it up top due to pressure/electric/water being at the bottom. It's about 200' vertical from where we can blow from to the top. Next winter we hope to install a snow makign system, but trying to find out if we can cover one trail in December. Taking into account how much time it takes to cover an acre, I think we have the time to produce the volume, should the temperatures cooperate.