Published by Willistown Conservation Trust on DECEMBER 7, 2022
Check out the link to Willistown Conservation Trust's article:
Map 1. Sample sites in the headwaters of Darby Creek. Each point represents the approximate location of a sample site and is colored by the chloride concentration at that site. Low chloride concentrations are represented by pale yellow, with high chloride concentrations represented by a dark red. The red box indicates the sample area.
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