Graph with a characteristic of interest on the y-axis and a series of sampling sites (progressing from an upstream site to a downstream site) on the x-axis, to get an idea if the contaminant is a point source issue or a land use issue associated with ag. It would also be nice to be able to do trendlines and coefficients of determination.
Graph with a characteristic of interest on the y-axis and a series of sampling sites (progressing from an upstream site to a downstream site) on the x-axis, to get an idea if the contaminant is a point source issue or a land use issue associated with ag. It would also be nice to be able to do trendlines and coefficients of determination.