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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 301015091490702 SMn-118A

St. Martin Parish, Louisiana
Hydrologic Unit Code 08080102
Latitude  30°10'15", Longitude  91°49'07" NAD27
Land-surface elevation 22.50 feet above NGVD29
The depth of the well is 824 feet below land surface.
The depth of the hole is 894 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Chicot Aquifer, Lower (112CHCTL) local aquifer.
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Graph of groundwater level data at USGS 301015091490702 SMn-118A
Breaks in the plot represent a gap of at least one year between field measurements.
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