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Groundwater levels for the Nation

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Agency code = usgs
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  • 385633077063301
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USGS 385633077063301 WW Ba 26

Montgomery County, Maryland
Latitude  38°56'33.40", Longitude  77°06'32.60" NAD83
Land-surface elevation 144.05 feet above NAVD88
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Sykesville Formation (377SKVL) local aquifer.
Output formats
Table of data
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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
2006-08-0820:16 UTCm62610 149.78NGVD291TUSGSSA
2006-08-0820:16 UTCm62611 149.05NAVD881TUSGSSA
2006-08-0820:16 UTCm72019-5.00  1TUSGSSA
2006-08-14 D62610 149.73NGVD291TUSGSSA
2006-08-14 D62611 149.00NAVD881TUSGSSA
2006-08-14 D72019-4.95  1TUSGSSA
2006-09-11 D62610 150.29NGVD291TUSGSSA
2006-09-11 D62611 149.56NAVD881TUSGSSA
2006-09-11 D72019-5.51  1TUSGSSA
2006-11-0717:22 UTCm62610 150.15NGVD291TUSGSSA
2006-11-0717:22 UTCm62611 149.42NAVD881TUSGSSA
2006-11-0717:22 UTCm72019-5.37  1TUSGSSA
2006-12-2016:00 UTCm62610 150.27NGVD291TUSGSSA
2006-12-2016:00 UTCm62611 149.54NAVD881TUSGSSA
2006-12-2016:00 UTCm72019-5.49  1TUSGSSA
2007-01-2219:00 UTCm62610 149.98NGVD291TUSGSSA
2007-01-2219:00 UTCm62611 149.25NAVD881TUSGSSA
2007-01-2219:00 UTCm72019-5.20  1TUSGSSA
2007-03-2717:40 UTCm62610 150.49NGVD291TUSGSSA
2007-03-2717:40 UTCm62611 149.76NAVD881TUSGSSA
2007-03-2717:40 UTCm72019-5.71  1TUSGSSA
2007-04-1918:27 UTCm62610 150.43NGVD291OUSGSSA
2007-04-1918:27 UTCm62611 149.70NAVD881OUSGSSA
2007-04-1918:27 UTCm72019-5.65  1OUSGSSA
2007-05-0915:17 UTCm62610 149.84NGVD291TUSGSSA
2007-05-0915:17 UTCm62611 149.11NAVD881TUSGSSA
2007-05-0915:17 UTCm72019-5.06  1TUSGSSA
2007-05-2118:02 UTCm62610 150.33NGVD291TUSGSSA
2007-05-2118:02 UTCm62611 149.60NAVD881TUSGSSA
2007-05-2118:02 UTCm72019-5.55  1TUSGSSA
2007-05-2417:04 UTCm62610 150.31NGVD291TUSGSSA
2007-05-2417:04 UTCm62611 149.58NAVD881TUSGSSA
2007-05-2417:04 UTCm72019-5.53  1TUSGSSA
2007-06-2718:55 UTCm62610 149.73NGVD291TUSGSSA
2007-06-2718:55 UTCm62611 149.00NAVD881TUSGSSA
2007-06-2718:55 UTCm72019-4.95  1TUSGSSA
2007-08-0119:30 UTCm62610 150.07NGVD291TUSGSSA
2007-08-0119:30 UTCm62611 149.34NAVD881TUSGSSA
2007-08-0119:30 UTCm72019-5.29  1TUSGSSA
2007-09-2018:01 UTCm62610 150.23NGVD291TUSGSSA
2007-09-2018:01 UTCm62611 149.50NAVD881TUSGSSA
2007-09-2018:01 UTCm72019-5.45  1TUSGSSA
2007-10-1619:16 UTCm62610 150.39NGVD291TUSGSSA
2007-10-1619:16 UTCm62611 149.66NAVD881TUSGSSA
2007-10-1619:16 UTCm72019-5.61  1TUSGSSA
2007-10-1718:41 UTCm62610 150.32NGVD291TUSGSSA
2007-10-1718:41 UTCm62611 149.59NAVD881TUSGSSA
2007-10-1718:41 UTCm72019-5.54  1TUSGSSA
2008-01-2520:51 UTCm62610 150.42NGVD291TUSGSSA
2008-01-2520:51 UTCm62611 149.69NAVD881TUSGSSA
2008-01-2520:51 UTCm72019-5.64  1TUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 measurementOObserved.
Method of measurementTElectric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.