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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 390837075291401
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USGS 390837075291401 DE A4-MW7D

Kent County, Delaware
Latitude  39°08'36.7", Longitude  75°29'13.9" NAD83
Land-surface elevation 19.91 feet above NAVD88
The depth of the well is 22.5 feet below land surface.
The depth of the hole is 30.0 feet below land surface.
Output formats
Table of 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
2021-04-0516:45 UTCm62610 18.49NGVD291VUSGSSA
2021-04-0516:45 UTCm62611 17.70NAVD881VUSGSSA
2021-04-0516:45 UTCm720192.16  1VUSGSSA
2021-04-1314:54 UTCm62610 17.92NGVD291VUSGSSA
2021-04-1314:54 UTCm62611 17.13NAVD881VUSGSSA
2021-04-1314:54 UTCm720192.73  1VUSGSSA
2021-05-2514:30 UTCm62610 15.61NGVD291VUSGSSA
2021-05-2514:30 UTCm62611 14.82NAVD881VUSGSSA
2021-05-2514:30 UTCm720195.04  1VUSGSSA
2021-06-2913:58 UTCm62610 15.61NGVD291VUSGSSA
2021-06-2913:58 UTCm62611 14.82NAVD881VUSGSSA
2021-06-2913:58 UTCm720195.04  1VUSGSSA
2021-07-2713:49 UTCm62610 14.91NGVD291VUSGSSA
2021-07-2713:49 UTCm62611 14.12NAVD881VUSGSSA
2021-07-2713:49 UTCm720195.74  1VUSGSSA
2021-08-3014:00 UTCm62610 14.40NGVD291VUSGSSA
2021-08-3014:00 UTCm62611 13.61NAVD881VUSGSSA
2021-08-3014:00 UTCm720196.25  1VUSGSSA
2021-09-1514:01 UTCm62610 14.96NGVD291VUSGSSA
2021-09-1514:01 UTCm62611 14.17NAVD881VUSGSSA
2021-09-1514:01 UTCm720195.69  1VUSGSSA
2021-09-2112:45 UTCm62610 14.61NGVD291VUSGSSA
2021-09-2112:45 UTCm62611 13.82NAVD881VUSGSSA
2021-09-2112:45 UTCm720196.04  1VUSGSSA
2021-10-2714:00 UTCm62610 13.72NGVD291VUSGSSA
2021-10-2714:00 UTCm62611 12.93NAVD881VUSGSSA
2021-10-2714:00 UTCm720196.93  1VUSGSSA
2021-11-2215:30 UTCm62610 13.63NGVD291VUSGSSA
2021-11-2215:30 UTCm62611 12.84NAVD881VUSGSSA
2021-11-2215:30 UTCm720197.02  1VUSGSSA
2021-12-2014:30 UTCm62610 12.92NGVD291VUSGSSA
2021-12-2014:30 UTCm62611 12.13NAVD881VUSGSSA
2021-12-2014:30 UTCm720197.73  1VUSGSSA
2022-01-2416:15 UTCm62610 14.31NGVD291VUSGSSA
2022-01-2416:15 UTCm62611 13.52NAVD881VUSGSSA
2022-01-2416:15 UTCm720196.34  1VUSGSSA
2022-03-0115:19 UTCm62610 14.50NGVD291VUSGSSA
2022-03-0115:19 UTCm62611 13.71NAVD881VUSGSSA
2022-03-0115:19 UTCm720196.15  1VUSGSSA
2022-04-0415:36 UTCm62610 14.89NGVD291VUSGSSA
2022-04-0415:36 UTCm62611 14.10NAVD881VUSGSSA
2022-04-0415:36 UTCm720195.76  1VUSGSSA
2022-04-2915:15 UTCm62610 16.87NGVD291VUSGSSA
2022-04-2915:15 UTCm62611 16.08NAVD881VUSGSSA
2022-04-2915:15 UTCm720193.78  1VUSGSSA
2022-06-0216:36 UTCm62610 15.66NGVD291VUSGSSA
2022-06-0216:36 UTCm62611 14.87NAVD881VUSGSSA
2022-06-0216:36 UTCm720194.99  1VUSGSSA
2022-06-3014:15 UTCm62610 14.18NGVD291VUSGSSA
2022-06-3014:15 UTCm62611 13.39NAVD881VUSGSSA
2022-06-3014:15 UTCm720196.47  1VUSGSSA
2022-07-2714:53 UTCm62610 14.07NGVD291VUSGSSA
2022-07-2714:53 UTCm62611 13.28NAVD881VUSGSSA
2022-07-2714:53 UTCm720196.63  1VUSGSSA
2022-08-2913:15 UTCm62610 12.95NGVD291VUSGSSA
2022-08-2913:15 UTCm62611 12.16NAVD881VUSGSSA
2022-08-2913:15 UTCm720197.75  1VUSGSSA
2022-09-2615:12 UTCm62610 12.52NGVD291VUSGSSA
2022-09-2615:12 UTCm62611 11.73NAVD881VUSGSSA
2022-09-2615:12 UTCm720198.18  1VUSGSSA
2022-11-1016:15 UTCm62610 12.87NGVD291VUSGSSA
2022-11-1016:15 UTCm62611 12.08NAVD881VUSGSSA
2022-11-1016:15 UTCm720197.83  1VUSGSSA
2022-12-2717:24 UTCm62610 15.68NGVD291VUSGSSA
2022-12-2717:24 UTCm62611 14.89NAVD881VUSGSSA
2022-12-2717:24 UTCm720195.02  1VUSGSSA
2023-02-0615:51 UTCm62610 15.66NGVD291VUSGSSA
2023-02-0615:51 UTCm62611 14.87NAVD881VUSGSSA
2023-02-0615:51 UTCm720195.04  1VUSGSSA
2023-04-1813:30 UTCm62610 15.24NGVD291VUSGSSA
2023-04-1813:30 UTCm62611 14.45NAVD881VUSGSSA
2023-04-1813:30 UTCm720195.46  1VUSGSSA
2023-08-1113:32 UTCm62610 14.02NGVD291VUSGSSA
2023-08-1113:32 UTCm62611 13.23NAVD881VUSGSSA
2023-08-1113:32 UTCm720196.68  1VUSGSSA
2023-10-0214:52 UTCm62610 13.67NGVD291VUSGSSA
2023-10-0214:52 UTCm62611 12.88NAVD881VUSGSSA
2023-10-0214:52 UTCm720197.03  1VUSGSSA
2023-12-0815:17 UTCm62610 13.48NGVD291VUSGSSP
2023-12-0815:17 UTCm62611 12.69NAVD881VUSGSSP
2023-12-0815:17 UTCm720197.22  1VUSGSSP
2024-02-0116:00 UTCm62610 18.79NGVD291VUSGSSP
2024-02-0116:00 UTCm62611 18.00NAVD881VUSGSSP
2024-02-0116:00 UTCm720191.91  1VUSGSSP
2024-04-1815:49 UTCm62610 18.47NGVD291VUSGSSP
2024-04-1815:49 UTCm62611 17.68NAVD881VUSGSSP
2024-04-1815:49 UTCm720192.23  1VUSGSSP

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 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.
Water-level approval statusPProvisional data subject to revision.