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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 301304091424002
Minimum number of levels = 1
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USGS 301304091424002 SMn-109

St. Martin Parish, Louisiana
Hydrologic Unit Code 08080102
Latitude  30°13'07", Longitude  91°42'41" NAD83
Land-surface elevation 11.34 feet above NGVD29
The depth of the well is 375 feet below land surface.
The depth of the hole is 385 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, Upper (112CHCTU) local aquifer.
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Graph of groundwater level data at USGS 301304091424002 SMn-109
Breaks in the plot represent a gap of at least one year between field measurements.
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