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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 302813090072801 ST-645

St. Tammany Parish, Louisiana
Hydrologic Unit Code 08090201
Latitude  30°28'13", Longitude  90°07'28" NAD27
Land-surface elevation 11.00 feet above NGVD29
The depth of the well is 1,250 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Big Branch Aquifer (121BGBC) local aquifer.
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Graph of groundwater level data at USGS 302813090072801 ST-645
Breaks in the plot represent a gap of at least one year between field measurements.
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