Charles Humphrey

Detection of pharmaceuticals and other personal care products in groundwater beneath and adjacent to onsite wastewater treatment systems in a coastal plain shallow aquifer

Katie L. Del Rosario, Siddhartha Mitra, Charles Humphrey et al. · The Science of The Total Environment · 2014 · 85 citations

Groundwater Quality, Emerging Contaminant, Engineering +9

Meteorological Influences on Nitrogen Dynamics of a Coastal Onsite Wastewater Treatment System

Michael O’Driscoll, Charles Humphrey, Nancy Deal et al. · Journal of Environmental Quality · 2014 · 33 citations · Full text

Eutrophication, Owts Tdn Exports, Engineering +16

Nutrient exports from watersheds with varying septic system densities in the North Carolina Piedmont

Guy Iverson, Charles Humphrey, Michael O’Driscoll et al. · Journal of Environmental Management · 2018 · 31 citations

Nutrient Exports, Surface Runoff, Engineering +8

Controls on groundwater nitrogen contributions from on-site wastewater systems in coastal North Carolina

Charles Humphrey, Michael O’Driscoll, Marcelo Zárate · Water Science & Technology · 2010 · 30 citations · Full text

Groundwater Quality, Hydrogeology, Coastal North Carolina +13

Fate and transport of enteric microbes from septic systems in a coastal watershed.

Chandra Schneeberger, Michael O’Driscoll, Charles Humphrey et al. · PubMed · 2015 · 27 citations

Groundwater Quality, Engineering, Coastal Watershed +25