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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 304236090451401 SH-30

St. Helena Parish, Louisiana
Latitude  30°42'36", Longitude  90°45'14" NAD27
Land-surface elevation 155.00 feet above NGVD29
The depth of the well is 1,865 feet below land surface.
The depth of the hole is 2,206 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the 2400-foot Sand of Baton Rouge Area (12224BR) local aquifer.

Period of record
Begin Date End Date Levels
1969-12-20 1969-12-20 1

 
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