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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 =
  • 311629081205101
Minimum number of levels = 1
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USGS 311629081205101 35J010

Glynn County, Georgia
Latitude  31°16'29.63", Longitude  81°20'51.51" NAD83
Land-surface elevation 6 feet above NAVD88
The depth of the well is 905 feet below land surface.
The depth of the hole is 905 feet below land surface.
This well is completed in the Floridan aquifer system (S400FLORDN) national aquifer.
This well is completed in the Upper Floridan Aquifer (120FLRDU) 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
2020-10-2915:40 UTCm62610 14.77NGVD291HUSGSSA
2020-10-2915:40 UTCm62611 13.80NAVD881HUSGSSA
2020-10-2915:40 UTCm72019-4.77  1HUSGSSA
2021-10-2519:50 UTCm62610 16.14NGVD291HUSGSSA
2021-10-2519:50 UTCm62611 15.17NAVD881HUSGSSA
2021-10-2519:50 UTCm72019-6.14  1HUSGSSA
2022-10-2518:10 UTCm62610 14.96NGVD291HUSGSSA
2022-10-2518:10 UTCm62611 13.99NAVD881HUSGSSA
2022-10-2518:10 UTCm72019-4.96  1HUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
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 measurementHCalibrated pressure-gage measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.