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Groundwater levels for the Nation

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Agency code = usgs
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  • 362312090120201
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USGS 362312090120201 20N08E10ABC1

Clay County, Arkansas
Latitude  36°23'12.6", Longitude  90°12'01.74" NAD83
Land-surface elevation 339 feet above NAVD88
The depth of the well is 989 feet below land surface.
The depth of the hole is 989 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Nacatoch Sand (211NCTC) local aquifer.
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
1968-03-05 D62610 292.50NGVD291S  A
1968-03-05 D62611 292.53NAVD881S  A
1968-03-05 D7201947.50  1S  A
1968-04-12 D62610 292.65NGVD291SUSGSSA
1968-04-12 D62611 292.68NAVD881SUSGSSA
1968-04-12 D7201947.35  1SUSGSSA
1969-03-25 D62610 292.33NGVD291SUSGSSA
1969-03-25 D62611 292.36NAVD881SUSGSSA
1969-03-25 D7201947.67  1SUSGSSA
1970-04-02 D62610 290.36NGVD291SUSGSSA
1970-04-02 D62611 290.39NAVD881SUSGSSA
1970-04-02 D7201949.64  1SUSGSSA
1971-03-30 D62610 290.22NGVD291SUSGSSA
1971-03-30 D62611 290.25NAVD881SUSGSSA
1971-03-30 D7201949.78  1SUSGSSA
1972-04-07 D62610 288.18NGVD291SUSGSSA
1972-04-07 D62611 288.21NAVD881SUSGSSA
1972-04-07 D7201951.82  1SUSGSSA
1974-03-29 D62610 287.10NGVD291SUSGSSA
1974-03-29 D62611 287.13NAVD881SUSGSSA
1974-03-29 D7201952.90  1SUSGSSA
1975-04-10 D62610 286.00NGVD291SUSGSSA
1975-04-10 D62611 286.03NAVD881SUSGSSA
1975-04-10 D7201954.00  1SUSGSSA
1976-03-18 D62610 284.65NGVD291SUSGSSA
1976-03-18 D62611 284.68NAVD881SUSGSSA
1976-03-18 D7201955.35  1SUSGSSA
1976-04-11 D62610 288.10NGVD291S  A
1976-04-11 D62611 288.13NAVD881S  A
1976-04-11 D7201951.90  1S  A
1977-04-14 D62610 282.00NGVD291SUSGSSA
1977-04-14 D62611 282.03NAVD881SUSGSSA
1977-04-14 D7201958.00  1SUSGSSA
1978-03-28 D62610 279.03NGVD291SUSGSSA
1978-03-28 D62611 279.06NAVD881SUSGSSA
1978-03-28 D7201960.97  1SUSGSSA
1979-03-14 D62610 278.47NGVD291SUSGSSA
1979-03-14 D62611 278.50NAVD881SUSGSSA
1979-03-14 D7201961.53  1SUSGSSA
1980-03-28 D62610 279.53NGVD291MUSGSSA
1980-03-28 D62611 279.56NAVD881MUSGSSA
1980-03-28 D7201960.47  1MUSGSSA
1981-03-25 D62610 279.38NGVD291MUSGSSA
1981-03-25 D62611 279.41NAVD881MUSGSSA
1981-03-25 D7201960.62  1MUSGSSA
1982-03-24 D62610 278.76NGVD291SUSGSSA
1982-03-24 D62611 278.79NAVD881SUSGSSA
1982-03-24 D7201961.24  1SUSGSSA
1983-03-24 D62610 278.07NGVD291SUSGSSA
1983-03-24 D62611 278.10NAVD881SUSGSSA
1983-03-24 D7201961.93  1SUSGSSA
1984-03-27 D62610 276.51NGVD291SUSGSSA
1984-03-27 D62611 276.54NAVD881SUSGSSA
1984-03-27 D7201963.49  1SUSGSSA
1985-04-03 D62610 274.00NGVD291SUSGSSA
1985-04-03 D62611 274.03NAVD881SUSGSSA
1985-04-03 D7201966.00  1SUSGSSA
1986-03-26 D62610 273.90NGVD291SUSGSSA
1986-03-26 D62611 273.93NAVD881SUSGSSA
1986-03-26 D7201966.10  1SUSGSSA
1987-04-09 D62610 271.00NGVD291SUSGSSA
1987-04-09 D62611 271.03NAVD881SUSGSSA
1987-04-09 D7201969.00  1SUSGSSA
1988-04-05 D62610 265.82NGVD291SUSGSSA
1988-04-05 D62611 265.85NAVD881SUSGSSA
1988-04-05 D7201974.18  1SUSGSSA
1989-04-28 D62610 268.01NGVD291SUSGSSA
1989-04-28 D62611 268.04NAVD881SUSGSSA
1989-04-28 D7201971.99  1SUSGSSA
1990-04-03 D62610 268.11NGVD291SUSGSSA
1990-04-03 D62611 268.14NAVD881SUSGSSA
1990-04-03 D7201971.89  1SUSGSSA
1999-04-1515:45 UTCm62610 252.98NGVD291SUSGSSA
1999-04-1515:45 UTCm62611 253.01NAVD881SUSGSSA
1999-04-1515:45 UTCm7201987.02  1SUSGSSA
2002-02-0423:05 UTCm62610 251.33NGVD291SUSGSSA
2002-02-0423:05 UTCm62611 251.36NAVD881SUSGSSA
2002-02-0423:05 UTCm7201988.67  1SUSGSSA
2005-02-1617:25 UTCm62610 252.94NGVD291SUSGSSA
2005-02-1617:25 UTCm62611 252.97NAVD881SUSGSSA
2005-02-1617:25 UTCm7201987.06  1SUSGSSA
2008-03-0321:56 UTCm62610 251.03NGVD291SUSGSSA
2008-03-0321:56 UTCm62611 251.06NAVD881SUSGSSA
2008-03-0321:56 UTCm7201988.97  1SUSGSSA
2011-03-0816:45 UTCm62610 255.76NGVD291SUSGSSA
2011-03-0816:45 UTCm62611 255.79NAVD881SUSGSSA
2011-03-0816:45 UTCm7201984.24  1SUSGSSA
2015-06-0916:39 UTCm62610 258.65NGVD291SUSGSSA
2015-06-0916:39 UTCm62611 258.68NAVD881SUSGSSA
2015-06-0916:39 UTCm7201981.35  1SUSGSSA
2017-04-1218:47 UTCm62610 257.80NGVD291SUSGSSA
2017-04-1218:47 UTCm62611 257.83NAVD881SUSGSSA
2017-04-1218:47 UTCm7201982.17  1SUSGSSA
2023-04-1119:36 UTCm62610 239.81NGVD291VUSGSSA
2023-04-1119:36 UTCm62611 239.84NAVD881VUSGSSA
2023-04-1119:36 UTCm72019100.16  1VUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 measurementMManometer measurement.
Method of measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.