Where we live we can burn without a permit most of the year. The few months we need one all we have to do is call in and tell time and day. We just built our place so we are brush burning Alot. It is a party sorta of thing needing a 12 pack of beer LOL. Ofcourse we are there for five hours at a time sometimes more. We burn in our pasture to be area which is where our spectic field is, this is a big cleared area. We know the septic is Ok we saw them put that in way down deep. We also do trash burn in the barrel for all our paper stuff.