Reply To: Septic Tank Systems Home › Forums › Archives › Old Bulletin Board Archives › Septic Tank Systems › Reply To: Septic Tank Systems 17 Aug 1999 at 12:45 pm #309154 Bill SawyerParticipant Does the outlet pipe have to be slotted and run inside within the full length of the reln trnches, or does it just discharge at the beginning of the trenches?
