I'm trying to get approval for a rural distillery in Michigan, and would also like to hear from any other rural distilleries who use septic systems. It seems like the anaerobic bacteria should be able to treat much of the BOD, COD's, given a neutral-ish pH, and some time (assuming at a moderate rate). We are projecting about 1,500 gallons of liquid waste per week. Do any other micro-distilleries have experience with this? I toured several distilleries (eight) last week, and none of them have any problems with distillery waste. Am I overworking this issue? I am still waiting for soil samples to be done, when the ground melts...