title: Contaminant plume classification system based on mass discharge.
abstract: Estimation of mass discharge has become an increasingly valuable analysis technique at sites with contaminated groundwater plumes. We propose a simple plume magnitude classification system based on mass discharge comprised of 10 separate magnitude categories, such as a "Mag 7 plume." This system can be a useful tool for scientists, engineers, regulators, and stakeholders to better communicate site conceptual models, prioritize sites, evaluate plumes both spatially and temporally, and determine potential impacts.
authors.affiliation: GSI Environmental Inc, 2211 Norfolk St, Suite 1000, Houston, TX 77098, USA. cjnewell@gsi-net.com
authors.forename: Charles J
authors.initials: CJ
authors.lastname: Newell
authors.forename: Shahla K
authors.initials: SK
authors.lastname: Farhat
authors.forename: David T
authors.initials: DT
authors.lastname: Adamson
authors.forename: Brian B
authors.initials: BB
authors.lastname: Looney
mesh_terms: D001673:Biodegradation, Environmental; D060587:Groundwater; D008962:Models, Theoretical; D014872:Water Movements; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D014874:Water Pollutants, Chemical