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Groundwater levels for the Nation

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Agency code = usgs
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  • 382149076254901
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USGS 382149076254901 CA Fd 88

Calvert County, Maryland
Latitude  38°21'49.52", Longitude  76°25'49.26" NAD83
Land-surface elevation 109 feet above NAVD88
The depth of the well is 688 feet below land surface.
The depth of the hole is 726 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Aquia Formation or Aquifer (125AQUI) local aquifer.
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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
2021-09-2018:35 UTCm62611 -139.59NAVD881VMD006AA
2021-09-2018:35 UTCm72019248.59  1VMD006AA
2022-10-0715:28 UTCm62611 -144.17NAVD883VMD006AA
2022-10-0715:28 UTCm72019253.17  3VMD006AA
2023-09-2115:11 UTCm62611 -138.74NAVD881VMD006AA
2023-09-2115:11 UTCm72019247.74  1VMD006AA
2024-09-2415:57 UTCm62611 -139.35NAVD881VMD006AA
2024-09-2415:57 UTCm72019248.35  1VMD006AA

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Status1Static
Status3True value is above reported value due to local conditions
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyMD006Maryland Geological Survey
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.