Found 2 datasets matching filters.
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As part of the California State Water Resources Control Board’s Oil and Gas Regional Monitoring Program , the U.S. Geological Survey collected groundwater and quality-control (QC) samples during...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
### Background Tree-ring chronologies allow assessment of hydrologic variability over centuries to millennia, gives historic context for assessing recent droughts, and can be used in climate...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-11-28