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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 385243076580901
Minimum number of levels = 1
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USGS 385243076580901 WE Ca 40

District Of Columbia, Dist. of Columbia
Latitude  38°52'42.75", Longitude  76°58'09.07" NAD83
Land-surface elevation 15 feet above NAVD88
Output formats
Table of data
Tab-separated 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
2016-09-2814:33 UTCm62610 5.97NGVD291TUSGSSA
2016-09-2814:33 UTCm62611 5.18NAVD881TUSGSSA
2016-09-2814:33 UTCm720199.82  1TUSGSSA
2017-05-1719:05 UTCm62610 4.74NGVD291TUSGSSA
2017-05-1719:05 UTCm62611 3.95NAVD881TUSGSSA
2017-05-1719:05 UTCm7201911.05  1TUSGSSA
2018-05-1516:56 UTCm62610 5.72NGVD291VUSGSSA
2018-05-1516:56 UTCm62611 4.93NAVD881VUSGSSA
2018-05-1516:56 UTCm7201910.07  1VUSGSSA
2018-09-1013:46 UTCm62610 7.32NGVD291VUSGSSA
2018-09-1013:46 UTCm62611 6.53NAVD881VUSGSSA
2018-09-1013:46 UTCm720198.47  1VUSGSSA
2019-08-1317:37 UTCm62610 4.45NGVD291VUSGSSA
2019-08-1317:37 UTCm62611 3.66NAVD881VUSGSSA
2019-08-1317:37 UTCm7201911.34  1VUSGSSA
2020-12-2114:28 UTCm62610 9.26NGVD291VUSGSSA
2020-12-2114:28 UTCm62611 8.47NAVD881VUSGSSA
2020-12-2114:28 UTCm720196.53  1VUSGSSA
2021-05-1213:03 UTCm62610 13.23NGVD291VUSGSSA
2021-05-1213:03 UTCm62611 12.44NAVD881VUSGSSA
2021-05-1213:03 UTCm720192.56  1VUSGSSA
2021-08-1215:32 UTCm62610 12.68NGVD291VUSGSSA
2021-08-1215:32 UTCm62611 11.89NAVD881VUSGSSA
2021-08-1215:32 UTCm720193.11  1VUSGSSA
2021-12-1615:34 UTCm62610 12.44NGVD291VUSGSSA
2021-12-1615:34 UTCm62611 11.65NAVD881VUSGSSA
2021-12-1615:34 UTCm720193.35  1VUSGSSA
2022-05-1817:59 UTCm62610 6.52NGVD291VUSGSSA
2022-05-1817:59 UTCm62611 5.73NAVD881VUSGSSA
2022-05-1817:59 UTCm720199.27  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.