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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 =
  • 311100081284904
Minimum number of levels = 1
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USGS 311100081284904 34H493

Glynn County, Georgia
Latitude  31°11'00.76", Longitude  81°28'49.61" NAD83
Land-surface elevation 11.96 feet above NAVD88
The depth of the well is 53.8 feet below land surface.
The depth of the hole is 55.00 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
2000-08-3019:47 UTCm62610 6.92NGVD291Z  A
2000-08-3019:47 UTCm62611 5.94NAVD881Z  A
2000-08-3019:47 UTCm720196.02  1Z  A
2000-12-1222:19 UTCm62610 6.42NGVD291Z  A
2000-12-1222:19 UTCm62611 5.44NAVD881Z  A
2000-12-1222:19 UTCm720196.52  1Z  A

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 measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.