Groundwater Sampling Post published:September 10, 2018 Post category:EH Photo of the Week Dr. Charles Humphrey demonstrates groundwater sampling to students in EHST 3350 Safe Water course. Greenville, NC, Sept. 6, 2018. Photo courtesy of Guy Iverson Read more articles Previous PostAIHA ECU Student Section at Get A Clue Involvement Fair 2018 Next PostCollecting Insects for Vectors Class You Might Also Like EH Graduates of Spring 2016! May 7, 2016 Environmental Health Day during National Public Health Week 2023 April 11, 2023 MS Environmental Health Graduates of Spring 2017 May 8, 2017