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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 390811075292101
Minimum number of levels = 1
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USGS 390811075292101 DM383S

Kent County, Delaware
Latitude  39°08'10.64", Longitude  75°29'21.08" NAD83
Land-surface elevation 26.62 feet above NAVD88
The depth of the well is 21.8 feet below land surface.
The depth of the hole is 22 feet below land surface.
Output formats
Table of data
Tab-separated data
Graph of data
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
2020-05-1816:01 UTCm62610 15.02NGVD298TUSGSSA
2020-05-1816:01 UTCm62611 14.23NAVD888TUSGSSA
2020-05-1816:01 UTCm7201912.39  8TUSGSSA
2021-04-1612:00 UTCm62610 17.72NGVD291ZUSGSSA
2021-04-1612:00 UTCm62611 16.93NAVD881ZUSGSSA
2021-04-1612:00 UTCm720199.69  1ZUSGSSA
2021-09-1511:19 UTCm62610 15.24NGVD291ZUSGSSA
2021-09-1511:19 UTCm62611 14.45NAVD881ZUSGSSA
2021-09-1511:19 UTCm7201912.17  1ZUSGSSA

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
Status8Foreign substance was present on the surface of the water
Method of measurementTElectric-tape measurement.
Method of measurementZOther.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.