Maine Septic & Pumping and Presby Environmental, Inc. will be an exhibitor and presenter at this all day session at the Holiday Inn West in Portland, Maine. Representatives from several suppliers of proprietary devices relating to subsurface wasterwater treatment and disposal will be featured.The staff of the Maine State Subsurface Wastewater Program will be introducing this program and the speakers. Presby Environmental has been asked to give a presentation of their products with a question and answer session to follow. More details will be available on the Presby Environmental products through out the day by stopping by our booth