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Groundwater levels for Maryland

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USGS 385519077012601 WW Bc 8

District Of Columbia, Dist. of Columbia
Latitude  38°55'19.3", Longitude  77°01'26.9" NAD83
Land-surface elevation 123.39 feet above NAVD88
The depth of the well is 32 feet below land surface.
The depth of the hole is 32 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
2005-11-0115:37 UTCm62610 112.88NGVD291TUSGSSA
2005-11-0115:37 UTCm62611 112.13NAVD881TUSGSSA
2005-11-0115:37 UTCm7201911.26  1TUSGSSA
2006-01-1216:35 UTCm62610 112.77NGVD291TUSGSSA
2006-01-1216:35 UTCm62611 112.02NAVD881TUSGSSA
2006-01-1216:35 UTCm7201911.37  1TUSGSSA
2006-04-1114:25 UTCm62610 112.53NGVD291TUSGSSA
2006-04-1114:25 UTCm62611 111.78NAVD881TUSGSSA
2006-04-1114:25 UTCm7201911.61  1TUSGSSA
2006-07-0715:43 UTCm62610 113.14NGVD291TUSGSSA
2006-07-0715:43 UTCm62611 112.39NAVD881TUSGSSA
2006-07-0715:43 UTCm7201911.00  1TUSGSSA
2006-10-0413:30 UTCm62610 112.67NGVD291TUSGSSA
2006-10-0413:30 UTCm62611 111.92NAVD881TUSGSSA
2006-10-0413:30 UTCm7201911.47  1TUSGSSA
2007-01-1114:55 UTCm62610 112.74NGVD291TUSGSSA
2007-01-1114:55 UTCm62611 111.99NAVD881TUSGSSA
2007-01-1114:55 UTCm7201911.40  1TUSGSSA
2007-04-0314:28 UTCm62610 112.91NGVD291TUSGSSA
2007-04-0314:28 UTCm62611 112.16NAVD881TUSGSSA
2007-04-0314:28 UTCm7201911.23  1TUSGSSA
2007-07-0514:50 UTCm62610 112.90NGVD291TUSGSSA
2007-07-0514:50 UTCm62611 112.15NAVD881TUSGSSA
2007-07-0514:50 UTCm7201911.24  1TUSGSSA
2007-10-0114:50 UTCm62610 112.25NGVD291TUSGSSA
2007-10-0114:50 UTCm62611 111.50NAVD881TUSGSSA
2007-10-0114:50 UTCm7201911.89  1TUSGSSA
2007-11-0915:36 UTCm62610 112.23NGVD291TUSGSSA
2007-11-0915:36 UTCm62611 111.48NAVD881TUSGSSA
2007-11-0915:36 UTCm7201911.91  1TUSGSSA
2008-01-0216:21 UTCm62610 112.19NGVD291TUSGSSA
2008-01-0216:21 UTCm62611 111.44NAVD881TUSGSSA
2008-01-0216:21 UTCm7201911.95  1TUSGSSA
2008-03-3115:34 UTCm62610 112.33NGVD291TUSGSSA
2008-03-3115:34 UTCm62611 111.58NAVD881TUSGSSA
2008-03-3115:34 UTCm7201911.81  1TUSGSSA
2008-07-0214:08 UTCm62610 112.49NGVD291TUSGSSA
2008-07-0214:08 UTCm62611 111.74NAVD881TUSGSSA
2008-07-0214:08 UTCm7201911.65  1TUSGSSA
2008-10-2914:03 UTCm62610 112.16NGVD291TUSGSSA
2008-10-2914:03 UTCm62611 111.41NAVD881TUSGSSA
2008-10-2914:03 UTCm7201911.98  1TUSGSSA
2009-02-0216:48 UTCm62610 112.13NGVD291TUSGSSA
2009-02-0216:48 UTCm62611 111.38NAVD881TUSGSSA
2009-02-0216:48 UTCm7201912.01  1TUSGSSA
2009-03-2413:35 UTCm62610 111.97NGVD291TUSGSSA
2009-03-2413:35 UTCm62611 111.22NAVD881TUSGSSA
2009-03-2413:35 UTCm7201912.17  1TUSGSSA
2009-06-2514:50 UTCm62610 112.65NGVD291TUSGSSA
2009-06-2514:50 UTCm62611 111.90NAVD881TUSGSSA
2009-06-2514:50 UTCm7201911.49  1TUSGSSA
2009-10-2214:36 UTCm62610 112.37NGVD291TUSGSSA
2009-10-2214:36 UTCm62611 111.62NAVD881TUSGSSA
2009-10-2214:36 UTCm7201911.77  1TUSGSSA
2010-01-1115:33 UTCm62610 112.58NGVD291TUSGSSA
2010-01-1115:33 UTCm62611 111.83NAVD881TUSGSSA
2010-01-1115:33 UTCm7201911.56  1TUSGSSA
2010-04-1214:34 UTCm62610 112.67NGVD291TUSGSSA
2010-04-1214:34 UTCm62611 111.92NAVD881TUSGSSA
2010-04-1214:34 UTCm7201911.47  1TUSGSSA
2010-07-1514:25 UTCm62610 112.55NGVD291TUSGSSA
2010-07-1514:25 UTCm62611 111.80NAVD881TUSGSSA
2010-07-1514:25 UTCm7201911.59  1TUSGSSA
2010-10-1414:11 UTCm62610 112.79NGVD291TUSGSSA
2010-10-1414:11 UTCm62611 112.04NAVD881TUSGSSA
2010-10-1414:11 UTCm7201911.35  1TUSGSSA
2011-01-0516:51 UTCm62610 112.39NGVD291TUSGSSA
2011-01-0516:51 UTCm62611 111.64NAVD881TUSGSSA
2011-01-0516:51 UTCm7201911.75  1TUSGSSA
2011-04-1114:30 UTCm62610 112.64NGVD291TUSGSSA
2011-04-1114:30 UTCm62611 111.89NAVD881TUSGSSA
2011-04-1114:30 UTCm7201911.50  1TUSGSSA
2011-07-1216:52 UTCm62610 112.49NGVD291TUSGSSA
2011-07-1216:52 UTCm62611 111.74NAVD881TUSGSSA
2011-07-1216:52 UTCm7201911.65  1TUSGSSA
2011-10-1416:05 UTCm62610 112.84NGVD291TUSGSSA
2011-10-1416:05 UTCm62611 112.09NAVD881TUSGSSA
2011-10-1416:05 UTCm7201911.30  1TUSGSSA
2012-04-1017:44 UTCm62610 112.47NGVD291TUSGSSA
2012-04-1017:44 UTCm62611 111.72NAVD881TUSGSSA
2012-04-1017:44 UTCm7201911.67  1TUSGSSA
2012-07-1014:50 UTCm62610 112.42NGVD291TUSGSSA
2012-07-1014:50 UTCm62611 111.67NAVD881TUSGSSA
2012-07-1014:50 UTCm7201911.72  1TUSGSSA
2012-10-1516:47 UTCm62610 112.52NGVD291TUSGSSA
2012-10-1516:47 UTCm62611 111.77NAVD881TUSGSSA
2012-10-1516:47 UTCm7201911.62  1TUSGSSA
2013-01-0716:16 UTCm62610 112.31NGVD291TUSGSSA
2013-01-0716:16 UTCm62611 111.56NAVD881TUSGSSA
2013-01-0716:16 UTCm7201911.83  1TUSGSSA
2013-11-0615:19 UTCm62610 112.38NGVD291TUSGSSA
2013-11-0615:19 UTCm62611 111.63NAVD881TUSGSSA
2013-11-0615:19 UTCm7201911.76  1TUSGSSA
2014-07-1716:38 UTCm62610 112.86NGVD291TUSGSSA
2014-07-1716:38 UTCm62611 112.11NAVD881TUSGSSA
2014-07-1716:38 UTCm7201911.28  1TUSGSSA
2014-10-0613:59 UTCm62610 112.45NGVD291TUSGSSA
2014-10-0613:59 UTCm62611 111.70NAVD881TUSGSSA
2014-10-0613:59 UTCm7201911.69  1TUSGSSA
2015-06-0415:32 UTCm62610 113.89NGVD291TUSGSSA
2015-06-0415:32 UTCm62611 113.14NAVD881TUSGSSA
2015-06-0415:32 UTCm7201910.25  1TUSGSSA
2015-11-2317:51 UTCm62610 112.98NGVD291TUSGSSA
2015-11-2317:51 UTCm62611 112.23NAVD881TUSGSSA
2015-11-2317:51 UTCm7201911.16  1TUSGSSA
2016-09-1214:34 UTCm62610 112.97NGVD291TUSGSSA
2016-09-1214:34 UTCm62611 112.22NAVD881TUSGSSA
2016-09-1214:34 UTCm7201911.17  1TUSGSSA
2017-05-1818:12 UTCm62610 112.73NGVD291TUSGSSA
2017-05-1818:12 UTCm62611 111.98NAVD881TUSGSSA
2017-05-1818:12 UTCm7201911.41  1TUSGSSA
2017-06-1515:57 UTCm62610 112.60NGVD291TUSGSSA
2017-06-1515:57 UTCm62611 111.85NAVD881TUSGSSA
2017-06-1515:57 UTCm7201911.54  1TUSGSSA
2017-10-2013:31 UTCm62610 112.63NGVD291TUSGSSA
2017-10-2013:31 UTCm62611 111.88NAVD881TUSGSSA
2017-10-2013:31 UTCm7201911.51  1TUSGSSA
2018-05-1416:47 UTCm62610 112.65NGVD291VUSGSSA
2018-05-1416:47 UTCm62611 111.90NAVD881VUSGSSA
2018-05-1416:47 UTCm7201911.49  1VUSGSSA
2018-09-1018:46 UTCm62610 113.46NGVD291VUSGSSA
2018-09-1018:46 UTCm62611 112.71NAVD881VUSGSSA
2018-09-1018:46 UTCm7201910.68  1VUSGSSA
2019-08-0714:38 UTCm62610 113.09NGVD291VUSGSSA
2019-08-0714:38 UTCm62611 112.34NAVD881VUSGSSA
2019-08-0714:38 UTCm7201911.05  1VUSGSSA
2020-08-1015:39 UTCm62610 113.11NGVD291VUSGSSA
2020-08-1015:39 UTCm62611 112.36NAVD881VUSGSSA
2020-08-1015:39 UTCm7201911.03  1VUSGSSA
2021-05-1221:37 UTCm62610 113.29NGVD291VUSGSSA
2021-05-1221:37 UTCm62611 112.54NAVD881VUSGSSA
2021-05-1221:37 UTCm7201910.85  1VUSGSSA
2021-08-1213:50 UTCm62610 113.08NGVD291VUSGSSA
2021-08-1213:50 UTCm62611 112.33NAVD881VUSGSSA
2021-08-1213:50 UTCm7201911.06  1VUSGSSA
2021-12-1619:52 UTCm62610 112.97NGVD291VUSGSSA
2021-12-1619:52 UTCm62611 112.22NAVD881VUSGSSA
2021-12-1619:52 UTCm7201911.17  1VUSGSSA
2022-05-1919:00 UTCm62610 113.26NGVD291VUSGSSA
2022-05-1919:00 UTCm62611 112.51NAVD881VUSGSSA
2022-05-1919:00 UTCm7201910.88  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.