I thought of this awile ago, & forgot about it.? ? ? ? ? ? ? ?Back in the Early to Mid 70's, before the towns in my area had Public Sewer Systems, alot of people had a Septic Tank. when these tanks would get full, the truck would come and Pump out the tank. Due to the fact there were no Sewerage plants in the area, and no Enviromental fears, the driver would go to a local "Pig" Corn Field, open the Valve and drive accross the field . I watched a truck do this once. and Know where the field is. of course there are most likely more and, at some point, this year, I'm going to ask permission, and check my hunch. IF it pans out, I just may have to stop by the local Septic Cleaners offices and ask if they remember what fields they used, in the days of "YORE"? ? ?HH ALL, jeff