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Groundwater levels for the Nation

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Agency code = usgs
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  • 385138076585902
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USGS 385138076585902 AC Aa 7

District Of Columbia, Dist. of Columbia
Latitude  38°51'38.4", Longitude  76°58'59.3" NAD83
Land-surface elevation 142.55 feet above NAVD88
The depth of the well is 60 feet below land surface.
The depth of the hole is 61.5 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 Potomac Group (217POMC) 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
2008-08-2616:14 UTCm62610 115.70NGVD291TUSGSSA
2008-08-2616:14 UTCm62611 114.90NAVD881TUSGSSA
2008-08-2616:14 UTCm7201927.65  1TUSGSSA
2008-10-3019:03 UTCm62610 115.44NGVD291TUSGSSA
2008-10-3019:03 UTCm62611 114.64NAVD881TUSGSSA
2008-10-3019:03 UTCm7201927.91  1TUSGSSA
2009-02-0221:29 UTCm62610 115.33NGVD291TUSGSSA
2009-02-0221:29 UTCm62611 114.53NAVD881TUSGSSA
2009-02-0221:29 UTCm7201928.02  1TUSGSSA
2009-03-2419:28 UTCm62610 115.15NGVD291TUSGSSA
2009-03-2419:28 UTCm62611 114.35NAVD881TUSGSSA
2009-03-2419:28 UTCm7201928.20  1TUSGSSA
2009-06-2517:09 UTCm62610 115.87NGVD291TUSGSSA
2009-06-2517:09 UTCm62611 115.07NAVD881TUSGSSA
2009-06-2517:09 UTCm7201927.48  1TUSGSSA
2009-08-1814:58 UTCm62610 115.27NGVD291TUSGSSA
2009-08-1814:58 UTCm62611 114.47NAVD881TUSGSSA
2009-08-1814:58 UTCm7201928.08  1TUSGSSA
2009-10-2217:21 UTCm62610 115.20NGVD291TUSGSSA
2009-10-2217:21 UTCm62611 114.40NAVD881TUSGSSA
2009-10-2217:21 UTCm7201928.15  1TUSGSSA
2010-01-1116:45 UTCm62610 116.10NGVD291TUSGSSA
2010-01-1116:45 UTCm62611 115.30NAVD881TUSGSSA
2010-01-1116:45 UTCm7201927.25  1TUSGSSA
2010-04-1215:49 UTCm62610 116.18NGVD291TUSGSSA
2010-04-1215:49 UTCm62611 115.38NAVD881TUSGSSA
2010-04-1215:49 UTCm7201927.17  1TUSGSSA
2010-07-1516:43 UTCm62610 115.56NGVD291TUSGSSA
2010-07-1516:43 UTCm62611 114.76NAVD881TUSGSSA
2010-07-1516:43 UTCm7201927.79  1TUSGSSA
2010-09-0815:05 UTCm62610 115.20NGVD291TUSGSSA
2010-09-0815:05 UTCm62611 114.40NAVD881TUSGSSA
2010-09-0815:05 UTCm7201928.15  1TUSGSSA
2010-10-1415:31 UTCm62610 115.32NGVD291TUSGSSA
2010-10-1415:31 UTCm62611 114.52NAVD881TUSGSSA
2010-10-1415:31 UTCm7201928.03  1TUSGSSA
2011-01-0417:44 UTCm62610 115.34NGVD291TUSGSSA
2011-01-0417:44 UTCm62611 114.54NAVD881TUSGSSA
2011-01-0417:44 UTCm7201928.01  1TUSGSSA
2011-04-1116:44 UTCm62610 115.57NGVD291TUSGSSA
2011-04-1116:44 UTCm62611 114.77NAVD881TUSGSSA
2011-04-1116:44 UTCm7201927.78  1TUSGSSA
2011-07-1220:23 UTCm62610 114.96NGVD291TUSGSSA
2011-07-1220:23 UTCm62611 114.16NAVD881TUSGSSA
2011-07-1220:23 UTCm7201928.39  1TUSGSSA
2011-10-1319:15 UTCm62610 115.42NGVD291TUSGSSA
2011-10-1319:15 UTCm62611 114.62NAVD881TUSGSSA
2011-10-1319:15 UTCm7201927.93  1TUSGSSA
2012-04-1118:22 UTCm62610 115.37NGVD291TUSGSSA
2012-04-1118:22 UTCm62611 114.57NAVD881TUSGSSA
2012-04-1118:22 UTCm7201927.98  1TUSGSSA
2012-07-1117:40 UTCm62610 114.84NGVD291TUSGSSA
2012-07-1117:40 UTCm62611 114.04NAVD881TUSGSSA
2012-07-1117:40 UTCm7201928.51  1TUSGSSA
2012-10-1718:34 UTCm62610 114.50NGVD291TUSGSSA
2012-10-1718:34 UTCm62611 113.70NAVD881TUSGSSA
2012-10-1718:34 UTCm7201928.85  1TUSGSSA
2013-01-0719:30 UTCm62610 114.50NGVD291TUSGSSA
2013-01-0719:30 UTCm62611 113.70NAVD881TUSGSSA
2013-01-0719:30 UTCm7201928.85  1TUSGSSA
2013-11-0814:44 UTCm62610 114.37NGVD291TUSGSSA
2013-11-0814:44 UTCm62611 113.57NAVD881TUSGSSA
2013-11-0814:44 UTCm7201928.98  1TUSGSSA
2014-07-1817:49 UTCm62610 115.37NGVD291TUSGSSA
2014-07-1817:49 UTCm62611 114.57NAVD881TUSGSSA
2014-07-1817:49 UTCm7201927.98  1TUSGSSA
2014-10-0618:51 UTCm62610 115.02NGVD291TUSGSSA
2014-10-0618:51 UTCm62611 114.22NAVD881TUSGSSA
2014-10-0618:51 UTCm7201928.33  1TUSGSSA
2015-06-0422:14 UTCm62610 115.03NGVD291TUSGSSA
2015-06-0422:14 UTCm62611 114.23NAVD881TUSGSSA
2015-06-0422:14 UTCm7201928.32  1TUSGSSA
2015-11-2419:27 UTCm62610 115.10NGVD291TUSGSSA
2015-11-2419:27 UTCm62611 114.30NAVD881TUSGSSA
2015-11-2419:27 UTCm7201928.25  1TUSGSSA
2015-11-2419:42 UTCm62610 114.85NGVD291TUSGSSA
2015-11-2419:42 UTCm62611 114.05NAVD881TUSGSSA
2015-11-2419:42 UTCm7201928.50  1TUSGSSA
2016-09-0712:30 UTCm62610 114.80NGVD291TUSGSSA
2016-09-0712:30 UTCm62611 114.00NAVD881TUSGSSA
2016-09-0712:30 UTCm7201928.55  1TUSGSSA
2016-12-2015:00 UTCm62610 114.29NGVD291TUSGSSA
2016-12-2015:00 UTCm62611 113.49NAVD881TUSGSSA
2016-12-2015:00 UTCm7201929.06  1TUSGSSA
2017-05-1718:05 UTCm62610 114.78NGVD291TUSGSSA
2017-05-1718:05 UTCm62611 113.98NAVD881TUSGSSA
2017-05-1718:05 UTCm7201928.57  1TUSGSSA
2017-06-1417:04 UTCm62610 114.61NGVD291TUSGSSA
2017-06-1417:04 UTCm62611 113.81NAVD881TUSGSSA
2017-06-1417:04 UTCm7201928.74  1TUSGSSA
2017-10-1916:23 UTCm62610 114.32NGVD291TUSGSSA
2017-10-1916:23 UTCm62611 113.52NAVD881TUSGSSA
2017-10-1916:23 UTCm7201929.03  1TUSGSSA
2018-05-1616:22 UTCm62610 114.45NGVD291VUSGSSA
2018-05-1616:22 UTCm62611 113.65NAVD881VUSGSSA
2018-05-1616:22 UTCm7201928.90  1VUSGSSA
2018-09-1118:30 UTCm62610 115.35NGVD291VUSGSSA
2018-09-1118:30 UTCm62611 114.55NAVD881VUSGSSA
2018-09-1118:30 UTCm7201928.00  1VUSGSSA
2019-08-0818:50 UTCm62610 116.31NGVD291VUSGSSA
2019-08-0818:50 UTCm62611 115.51NAVD881VUSGSSA
2019-08-0818:50 UTCm7201927.04  1VUSGSSA
2020-08-1114:57 UTCm62610 116.08NGVD291VUSGSSA
2020-08-1114:57 UTCm62611 115.28NAVD881VUSGSSA
2020-08-1114:57 UTCm7201927.27  1VUSGSSA
2021-05-1216:01 UTCm62610 116.68NGVD291VUSGSSA
2021-05-1216:01 UTCm62611 115.88NAVD881VUSGSSA
2021-05-1216:01 UTCm7201926.67  1VUSGSSA
2021-08-1119:32 UTCm62610 116.50NGVD291VUSGSSA
2021-08-1119:32 UTCm62611 115.70NAVD881VUSGSSA
2021-08-1119:32 UTCm7201926.85  1VUSGSSA

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 measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-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.