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Groundwater levels for Georgia

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The daily maximum and minimum water level values for groundwater wells after September 30, 2023 are no longer being displayed on NWISWeb. However, these values can be determined using the instantaneous values that are available through the Time-Series: Current/Historical Observations option in the available data dropdown box for the station.


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Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 311630081254301
Minimum number of levels = 1
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USGS 311630081254301 34J059

Glynn County, Georgia
Latitude  31°16'30", Longitude  81°25'46" NAD27
Land-surface elevation 17.0 feet above NGVD29
The depth of the well is 160.0 feet below land surface.
The depth of the hole is 160.0 feet below land surface.
This well is completed in the Surficial Aquifer (110SFCL) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1990-10-09 D62610 5.00NGVD291L  A
1990-10-09 D62611 4.00NAVD881L  A
1990-10-09 D7201912.00  1L  A

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementLInterpreted from geophysical logs.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.