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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 440705103055001
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USGS 440705103055001 002N08E24DBAB (MW170119)

Pennington County, South Dakota
Latitude  44°07'05.55", Longitude 103°05'50.59" NAD83
Land-surface elevation 3,068.01 feet above NAVD88
The depth of the well is 17.97 feet below land surface.
The depth of the hole is 19 feet below land surface.
This well is completed in the Alluvial aquifers (N100ALLUVL) national aquifer.
This well is completed in the Alluvium, Terrace, Non-Glacial (110AVTN) local aquifer.
Output formats
Table of data
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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
2020-07-0915:20 UTCm62610 3060.15NGVD291VUSGSSA
2020-07-0915:20 UTCm62611 3061.72NAVD881VUSGSSA
2020-07-0915:20 UTCm720196.29  1VUSGSSA
2020-07-1614:46 UTCm62610 3060.44NGVD291VUSGSSA
2020-07-1614:46 UTCm62611 3062.01NAVD881VUSGSSA
2020-07-1614:46 UTCm720196.00  1VUSGSSA
2021-06-2914:07 UTCm62610 3058.25NGVD291VUSGSSP
2021-06-2914:07 UTCm62611 3059.82NAVD881VUSGSSP
2021-06-2914:07 UTCm720198.19  1VUSGSSP
2021-07-0113:40 UTCm62610 3058.06NGVD291VUSGSSP
2021-07-0113:40 UTCm62611 3059.63NAVD881VUSGSSP
2021-07-0113:40 UTCm720198.38  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.