aquifers
Guy Trafford notes that while recent rains flush rivers, they also fill aquifers. But the time it takes to clear nitrates is vastly different between each system. And that sets up special risks for drinking water supplies
31st May 21, 9:47am
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Guy Trafford notes that while recent rains flush rivers, they also fill aquifers. But the time it takes to clear nitrates is vastly different between each system. And that sets up special risks for drinking water supplies