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Groundwater levels for the Nation

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Agency code = usgs
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  • 385257077001101
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USGS 385257077001101 WW Cc 38

District Of Columbia, Dist. of Columbia
Latitude  38°52'56.90", Longitude  77°00'11.27" NAD83
Land-surface elevation 60.61 feet above NAVD88
The depth of the well is 290 feet below land surface.
The depth of the hole is 290 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 Patuxent Formation (217PTXN) 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
2010-07-1514:56 UTCm62610 14.97NGVD291TUSGSSA
2010-07-1514:56 UTCm62611 14.18NAVD881TUSGSSA
2010-07-1514:56 UTCm7201946.43  1TUSGSSA
2011-07-1218:50 UTCm62610 14.73NGVD291TUSGSSA
2011-07-1218:50 UTCm62611 13.94NAVD881TUSGSSA
2011-07-1218:50 UTCm7201946.67  1TUSGSSA
2013-01-0820:08 UTCm62610 14.74NGVD291TUSGSSA
2013-01-0820:08 UTCm62611 13.95NAVD881TUSGSSA
2013-01-0820:08 UTCm7201946.66  1TUSGSSA
2013-11-0620:20 UTCm62610 14.75NGVD291TUSGSSA
2013-11-0620:20 UTCm62611 13.96NAVD881TUSGSSA
2013-11-0620:20 UTCm7201946.65  1TUSGSSA
2014-10-0621:00 UTCm62610 7.44NGVD291TUSGSSA
2014-10-0621:00 UTCm62611 6.65NAVD881TUSGSSA
2014-10-0621:00 UTCm7201953.96  1TUSGSSA
2014-11-1321:00 UTCm62610 5.73NGVD291SUSGSSA
2014-11-1321:00 UTCm62611 4.94NAVD881SUSGSSA
2014-11-1321:00 UTCm7201955.67  1SUSGSSA
2015-01-0820:18 UTCm62610 3.90NGVD291TUSGSSA
2015-01-0820:18 UTCm62611 3.11NAVD881TUSGSSA
2015-01-0820:18 UTCm7201957.50  1TUSGSSA
2015-02-2721:18 UTCm62610 2.93NGVD291TUSGSSA
2015-02-2721:18 UTCm62611 2.14NAVD881TUSGSSA
2015-02-2721:18 UTCm7201958.47  1TUSGSSA
2015-03-3019:26 UTCm62610 2.93NGVD291TUSGSSA
2015-03-3019:26 UTCm62611 2.14NAVD881TUSGSSA
2015-03-3019:26 UTCm7201958.47  1TUSGSSA
2015-04-2019:46 UTCm62610 2.45NGVD291TUSGSSA
2015-04-2019:46 UTCm62611 1.66NAVD881TUSGSSA
2015-04-2019:46 UTCm7201958.95  1TUSGSSA
2015-06-0421:17 UTCm62610 0.49NGVD291TUSGSSA
2015-06-0421:17 UTCm62611 -0.30NAVD881TUSGSSA
2015-06-0421:17 UTCm7201960.91  1TUSGSSA
2015-07-1020:11 UTCm62610 -0.16NGVD291TUSGSSA
2015-07-1020:11 UTCm62611 -0.95NAVD881TUSGSSA
2015-07-1020:11 UTCm7201961.56  1TUSGSSA
2015-08-1721:10 UTCm62610 -0.84NGVD291TUSGSSA
2015-08-1721:10 UTCm62611 -1.63NAVD881TUSGSSA
2015-08-1721:10 UTCm7201962.24  1TUSGSSA
2015-09-1120:19 UTCm62610 -1.21NGVD291TUSGSSA
2015-09-1120:19 UTCm62611 -2.00NAVD881TUSGSSA
2015-09-1120:19 UTCm7201962.61  1TUSGSSA
2015-10-2911:40 UTCm62610 -1.76NGVD291TUSGSSA
2015-10-2911:40 UTCm62611 -2.55NAVD881TUSGSSA
2015-10-2911:40 UTCm7201963.16  1TUSGSSA
2016-07-2820:40 UTCm62610 -1.42NGVD291TUSGSSA
2016-07-2820:40 UTCm62611 -2.21NAVD881TUSGSSA
2016-07-2820:40 UTCm7201962.82  1TUSGSSA
2016-08-3122:49 UTCm62610 -1.02NGVD291TUSGSSA
2016-08-3122:49 UTCm62611 -1.81NAVD881TUSGSSA
2016-08-3122:49 UTCm7201962.42  1TUSGSSA
2016-10-0113:08 UTCm62610 0.34NGVD291VUSGSSA
2016-10-0113:08 UTCm62611 -0.45NAVD881VUSGSSA
2016-10-0113:08 UTCm7201961.06  1VUSGSSA
2016-12-1915:45 UTCm62610 0.37NGVD291TUSGSSA
2016-12-1915:45 UTCm62611 -0.42NAVD881TUSGSSA
2016-12-1915:45 UTCm7201961.03  1TUSGSSA
2017-05-1720:26 UTCm62610 -1.82NGVD291TUSGSSA
2017-05-1720:26 UTCm62611 -2.61NAVD881TUSGSSA
2017-05-1720:26 UTCm7201963.22  1TUSGSSA
2017-07-3116:33 UTCm62610 -1.90NGVD291TUSGSSA
2017-07-3116:33 UTCm62611 -2.69NAVD881TUSGSSA
2017-07-3116:33 UTCm7201963.30  1TUSGSSA
2017-08-1716:44 UTCm62610 -2.62NGVD291TUSGSSA
2017-08-1716:44 UTCm62611 -3.41NAVD881TUSGSSA
2017-08-1716:44 UTCm7201964.02  1TUSGSSA
2018-05-1615:01 UTCm62610 4.53NGVD291VUSGSSA
2018-05-1615:01 UTCm62611 3.74NAVD881VUSGSSA
2018-05-1615:01 UTCm7201956.87  1VUSGSSA
2018-09-1216:05 UTCm62610 6.76NGVD291VUSGSSA
2018-09-1216:05 UTCm62611 5.97NAVD881VUSGSSA
2018-09-1216:05 UTCm7201954.64  1VUSGSSA
2019-08-0819:22 UTCm62610 9.71NGVD291VUSGSSA
2019-08-0819:22 UTCm62611 8.92NAVD881VUSGSSA
2019-08-0819:22 UTCm7201951.69  1VUSGSSA
2020-08-1017:21 UTCm62610 9.81NGVD291VUSGSSA
2020-08-1017:21 UTCm62611 9.02NAVD881VUSGSSA
2020-08-1017:21 UTCm7201951.59  1VUSGSSA
2021-05-1319:22 UTCm62610 11.07NGVD291VUSGSSA
2021-05-1319:22 UTCm62611 10.28NAVD881VUSGSSA
2021-05-1319:22 UTCm7201950.33  1VUSGSSA
2021-08-1215:05 UTCm62610 11.05NGVD291VUSGSSA
2021-08-1215:05 UTCm62611 10.26NAVD881VUSGSSA
2021-08-1215:05 UTCm7201950.35  1VUSGSSA
2021-12-1617:50 UTCm62610 9.73NGVD291VUSGSSA
2021-12-1617:50 UTCm62611 8.94NAVD881VUSGSSA
2021-12-1617:50 UTCm7201951.67  1VUSGSSA
2022-05-1920:03 UTCm62610 11.33NGVD291VUSGSSA
2022-05-1920:03 UTCm62611 10.54NAVD881VUSGSSA
2022-05-1920:03 UTCm7201950.07  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 measurementSSteel-tape measurement.
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.