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Groundwater levels for the Nation

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Agency code = usgs
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  • 385707077021801
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USGS 385707077021801 WW Bc 11

District Of Columbia, Dist. of Columbia
Latitude  38°57'06.6", Longitude  77°02'17.9" NAD83
Land-surface elevation 247.45 feet above NAVD88
The depth of the well is 38.4 feet below land surface.
The depth of the hole is 38.4 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
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Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
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Method of
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Water-level
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2008-09-0212:45 UTCm62610 229.04NGVD291TUSGSSA
2008-09-0212:45 UTCm62611 228.30NAVD881TUSGSSA
2008-09-0212:45 UTCm7201919.15  1TUSGSSA
2008-10-3119:02 UTCm62610 226.74NGVD291TUSGSSA
2008-10-3119:02 UTCm62611 226.00NAVD881TUSGSSA
2008-10-3119:02 UTCm7201921.45  1TUSGSSA
2009-02-0317:39 UTCm62610 227.54NGVD291TUSGSSA
2009-02-0317:39 UTCm62611 226.80NAVD881TUSGSSA
2009-02-0317:39 UTCm7201920.65  1TUSGSSA
2009-03-2512:59 UTCm62610 228.03NGVD291TUSGSSA
2009-03-2512:59 UTCm62611 227.29NAVD881TUSGSSA
2009-03-2512:59 UTCm7201920.16  1TUSGSSA
2009-06-2514:40 UTCm62610 234.37NGVD291TUSGSSA
2009-06-2514:40 UTCm62611 233.63NAVD881TUSGSSA
2009-06-2514:40 UTCm7201913.82  1TUSGSSA
2009-08-1716:19 UTCm62610 230.86NGVD291TUSGSSA
2009-08-1716:19 UTCm62611 230.12NAVD881TUSGSSA
2009-08-1716:19 UTCm7201917.33  1TUSGSSA
2009-10-2213:24 UTCm62610 227.78NGVD291TUSGSSA
2009-10-2213:24 UTCm62611 227.04NAVD881TUSGSSA
2009-10-2213:24 UTCm7201920.41  1TUSGSSA
2010-01-1114:45 UTCm62610 232.81NGVD291TUSGSSA
2010-01-1114:45 UTCm62611 232.07NAVD881TUSGSSA
2010-01-1114:45 UTCm7201915.38  1TUSGSSA
2010-04-1213:58 UTCm62610 236.23NGVD291TUSGSSA
2010-04-1213:58 UTCm62611 235.49NAVD881TUSGSSA
2010-04-1213:58 UTCm7201911.96  1TUSGSSA
2010-07-1513:52 UTCm62610 231.30NGVD291TUSGSSA
2010-07-1513:52 UTCm62611 230.56NAVD881TUSGSSA
2010-07-1513:52 UTCm7201916.89  1TUSGSSA
2010-10-1413:43 UTCm62610 228.36NGVD291TUSGSSA
2010-10-1413:43 UTCm62611 227.62NAVD881TUSGSSA
2010-10-1413:43 UTCm7201919.83  1TUSGSSA
2011-01-0515:40 UTCm62610 228.40NGVD291TUSGSSA
2011-01-0515:40 UTCm62611 227.66NAVD881TUSGSSA
2011-01-0515:40 UTCm7201919.79  1TUSGSSA
2011-04-1113:54 UTCm62610 232.33NGVD291TUSGSSA
2011-04-1113:54 UTCm62611 231.59NAVD881TUSGSSA
2011-04-1113:54 UTCm7201915.86  1TUSGSSA
2011-07-1215:03 UTCm62610 229.82NGVD291TUSGSSA
2011-07-1215:03 UTCm62611 229.08NAVD881TUSGSSA
2011-07-1215:03 UTCm7201918.37  1TUSGSSA
2011-10-1414:03 UTCm62610 229.03NGVD291TUSGSSA
2011-10-1414:03 UTCm62611 228.29NAVD881TUSGSSA
2011-10-1414:03 UTCm7201919.16  1TUSGSSA
2012-04-1014:58 UTCm62610 232.36NGVD291TUSGSSA
2012-04-1014:58 UTCm62611 231.62NAVD881TUSGSSA
2012-04-1014:58 UTCm7201915.83  1TUSGSSA
2012-07-1013:18 UTCm62610 229.74NGVD291TUSGSSA
2012-07-1013:18 UTCm62611 229.00NAVD881TUSGSSA
2012-07-1013:18 UTCm7201918.45  1TUSGSSA
2012-10-1514:28 UTCm62610 226.24NGVD291TUSGSSA
2012-10-1514:28 UTCm62611 225.50NAVD881TUSGSSA
2012-10-1514:28 UTCm7201921.95  1TUSGSSA
2013-01-0714:48 UTCm62610 227.06NGVD291TUSGSSA
2013-01-0714:48 UTCm62611 226.32NAVD881TUSGSSA
2013-01-0714:48 UTCm7201921.13  1TUSGSSA
2013-11-0613:59 UTCm62610 226.75NGVD291TUSGSSA
2013-11-0613:59 UTCm62611 226.01NAVD881TUSGSSA
2013-11-0613:59 UTCm7201921.44  1TUSGSSA
2014-07-1714:24 UTCm62610 232.85NGVD291TUSGSSA
2014-07-1714:24 UTCm62611 232.11NAVD881TUSGSSA
2014-07-1714:24 UTCm7201915.34  1TUSGSSA
2014-10-0612:43 UTCm62610 228.47NGVD291TUSGSSA
2014-10-0612:43 UTCm62611 227.73NAVD881TUSGSSA
2014-10-0612:43 UTCm7201919.72  1TUSGSSA
2015-06-0413:54 UTCm62610 233.55NGVD291TUSGSSA
2015-06-0413:54 UTCm62611 232.81NAVD881TUSGSSA
2015-06-0413:54 UTCm7201914.64  1TUSGSSA
2015-11-2315:49 UTCm62610 227.16NGVD291TUSGSSA
2015-11-2315:49 UTCm62611 226.42NAVD881TUSGSSA
2015-11-2315:49 UTCm7201921.03  1TUSGSSA
2016-08-2413:07 UTCm62610 229.94NGVD291TUSGSSA
2016-08-2413:07 UTCm62611 229.20NAVD881TUSGSSA
2016-08-2413:07 UTCm7201918.25  1TUSGSSA
2017-05-1916:03 UTCm62610 229.86NGVD291TUSGSSA
2017-05-1916:03 UTCm62611 229.12NAVD881TUSGSSA
2017-05-1916:03 UTCm7201918.33  1TUSGSSA
2017-06-1516:17 UTCm62610 230.15NGVD291TUSGSSA
2017-06-1516:17 UTCm62611 229.41NAVD881TUSGSSA
2017-06-1516:17 UTCm7201918.04  1TUSGSSA
2017-10-2014:57 UTCm62610 228.06NGVD291TUSGSSA
2017-10-2014:57 UTCm62611 227.32NAVD881TUSGSSA
2017-10-2014:57 UTCm7201920.13  1TUSGSSA
2018-05-1416:01 UTCm62610 230.06NGVD291VUSGSSA
2018-05-1416:01 UTCm62611 229.32NAVD881VUSGSSA
2018-05-1416:01 UTCm7201918.13  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.