Dr. Charles Humphrey, with MS Environmental Health student Christa Sanderford, gave an oral presentation titled “Evaluating the Relative Impacts of Onsite Wastewater Systems on Water Resources” at the 32nd Annual NC Onsite Water Protection Conference (OWPC) in Raleigh, NC on October 12, 2016.  Dr. Humphrey was also awarded the “Steinbeck Achievement Award” for his exemplary accomplishments in the onsite wastewater field in North Carolina during the awards luncheon at the conference.