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Matt Affolter at site 5 with drillers Jackson (green shirt) and Gregory.
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Lucy Jordan on task at site 5.
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USGS Western Region Research Drilling Program's 'Green Rig' at site 7. Drillers James Stull and James Fletcher III.
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Chip tray at site 1.
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Kevin Thomas stakes out site 3.
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Badger reviews Hugh Hurlow's work at site 4.
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An early winter snow storm hits site 10.
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USGS Central Region crew drill to 1645 feet in the carbonate aquifer at site 12.
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