Vulnerability of shallow ground water and drinking-water wells to nitrate in the United States: Model of predicted nitrate concentration in U.S. ground water used for drinking (simulation depth 50 meters) -- Model output data set (gwava-dw_out)
This data set represents predicted nitrate concentration in
ground water used for drinking, in milligrams per liter, in the
conterminous United States, and was generated by a national
nonlinear regression model based on 14 input parameters.
Nolan and Hitt (2006) developed two national models to predict
contamination …