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Q&A Drinking water in the backcountry wilderness in Northern Great Plains (Grasslands National Park). How to deal with the salinity?

If the topographic map is to be believed, there are plenty of streams in Grasslands National Park, but apparently they are saline. Last and Ginn report that there is no other area in the world th...

2 answers  ·  posted 4y ago by gerrit‭  ·  last activity 4y ago by System‭

Question hiking water-purification