title: An evaluation of 222Rn concentrations in Idaho groundwater.
abstract: Factors potentially correlated with 222Rn concentrations in groundwater were evaluated using a database compiled by the U.S. Geological Survey. These included chemical and radiological factors, and both well depth and discharge rate. The 222Rn concentrations contained within this database were examined as a function of latitude and longitude. It was observed that the U.S. Geological Survey sample locations for 222Rn were not uniformly distributed throughout the state. Hence, additional samples were collected in southeastern Idaho, a region where few 222Rn in water analyses had been performed. 222Rn concentrations in groundwater, in Idaho, were found using ANOVA (alpha = 0.05) to be independent of the chemical, radiological, and well parameters thus far examined. This lack of correlation with other water quality and well parameters is consistent with findings in other geographical locations. It was observed that an inverse relationship between radon concentration and water hardness may exist.
authors.affiliation: Physics Department, Idaho State University, Pocatello 83209, USA.
authors.forename: L R
authors.initials: LR
authors.lastname: Paulus
authors.forename: T F
authors.initials: TF
authors.lastname: Gesell
authors.forename: R R
authors.initials: RR
authors.lastname: Brey
mesh_terms: D005618:Fresh Water; D007061:Idaho; D011886:Radon; D013696:Temperature; D014875:Water Pollutants, Radioactive; D014881:Water Supply
chemical_list: D014875:Water Pollutants, Radioactive; D011886:Radon