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Groundwater levels for the Nation

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  • 300234090390301
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USGS 300234090390301 SJB-145

St. John The Baptist Parish, Louisiana
Hydrologic Unit Code 08090301
Latitude  30°02'34", Longitude  90°39'03" NAD27
Land-surface elevation 17.71 feet above NGVD29
The depth of the well is 315 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Gramercy Aquifer (112GRMC) local aquifer.
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Graph of groundwater level data at USGS 300234090390301 SJB-145
Breaks in the plot represent a gap of at least one year between field measurements.
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