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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 314024111125301 D-20-11 21DAA

Pima County, Arizona
Latitude  31°40'24", Longitude 111°12'53" NAD27
Land-surface elevation 3,449 feet above NGVD29

Period of record
Begin Date End Date Levels
1964-06-22 2001-10-24 27

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