RT @USGS_Pubs: Learn about the Northern Atlantic Coastal Plain aquifer system which underlies >21 million people in Eastern US https://t.co…
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RT @USGS_WaterData: Water quality data used is available in the Water Quality Portal, https://t.co/EfWBkJYE52 #waterdata #waterquality #gro…
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RT @USGS_WaterData: Water quality data used is available in the Water Quality Portal, https://t.co/EfWBkJYE52 #waterdata #waterquality #gro…
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RT @USGS_Pubs: Learn about the Northern Atlantic Coastal Plain aquifer system which underlies >21 million people in Eastern US https://t.co…