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Groundwater levels for the Nation

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Agency code = usgs
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  • 390450076343505
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USGS 390450076343505 AA Ce 96

Anne Arundel County, Maryland
Latitude  39°04'50", Longitude  76°34'33" NAD27
Land-surface elevation 89 feet above NGVD29
The depth of the well is 198 feet below land surface.
The depth of the hole is 303 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 Patapsco Formation (217PPSC) 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
1961-10-19 D62610 26.00NGVD291OUSGSSA
1961-10-19 D62611 25.20NAVD881OUSGSSA
1961-10-19 D7201963.00  1OUSGSSA
1978-09-15 D62610 25.30NGVD291Z  A
1978-09-15 D62611 24.50NAVD881Z  A
1978-09-15 D7201963.70  1Z  A
1979-02-01 D62610 -31.13NGVD29PZ  A
1979-02-01 D62611 -31.93NAVD88PZ  A
1979-02-01 D72019120.13  PZ  A
1979-04-03 D62610 25.30NGVD291Z  A
1979-04-03 D62611 24.50NAVD881Z  A
1979-04-03 D7201963.70  1Z  A
1980-08-21 D62610 27.00NGVD291Z  A
1980-08-21 D62611 26.20NAVD881Z  A
1980-08-21 D7201962.00  1Z  A
1981-09-01 D62610 31.70NGVD291Z  A
1981-09-01 D62611 30.90NAVD881Z  A
1981-09-01 D7201957.30  1Z  A
1984-09-20 D62610 24.24NGVD291Z  A
1984-09-20 D62611 23.44NAVD881Z  A
1984-09-20 D7201964.76  1Z  A
1985-09-18 D62610 18.81NGVD291Z  A
1985-09-18 D62611 18.01NAVD881Z  A
1985-09-18 D7201970.19  1Z  A
1991-04-15 D62610 23.01NGVD291Z  A
1991-04-15 D62611 22.21NAVD881Z  A
1991-04-15 D7201965.99  1Z  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
StatusPPumping
Method of measurementOObserved.
Method of measurementZOther.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.