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All Regional Study Basins

By Water Resources Mission Area
Regional water availability assessment basins, as of 2023. USGS is conducting regional water availability assessments in medium-sized watersheds throughout the US. These assessments are designed to capture a range of conditions in major drivers of water availability. Some regional water availability assessments occur in Integrated Water Science Basins.
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Detailed Description

Regional water availability assessment basins, as of 2023. USGS is conducting regional water availability assessments in medium-sized watersheds throughout the US.  These assessments are designed to capture a range of conditions in major drivers of water availability. Some regional water availability assessments occur in Integrated Water Science Basins.

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