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Groundwater levels for the Nation

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Agency code = usgs
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  • 422930089023201
Minimum number of levels = 1
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USGS 422930089023201 46N 2E-6.2d1

Winnebago County, Illinois
Latitude  42°29'30", Longitude  89°02'32" NAD27
Land-surface elevation 740 feet above NGVD29
The depth of the well is 400 feet below land surface.
The depth of the hole is 400 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Ironton-Galesville (372IRGL) local aquifer.
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
1940-06 M62610 736.00NGVD291O  A
1940-06 M62611 735.80NAVD881O  A
1940-06 M720194.00  1O  A
1991-12-02 D62610 726.19NGVD291S  A
1991-12-02 D62611 725.99NAVD881S  A
1991-12-02 D7201913.81  1S  A
1992-02-03 D62610 730.83NGVD291S  A
1992-02-03 D62611 730.63NAVD881S  A
1992-02-03 D720199.17  1S  A
1992-04-02 D62610 731.41NGVD291S  A
1992-04-02 D62611 731.21NAVD881S  A
1992-04-02 D720198.59  1S  A
1992-06-01 D62610 729.63NGVD291S  A
1992-06-01 D62611 729.43NAVD881S  A
1992-06-01 D7201910.37  1S  A
1992-10-07 D62610 726.80NGVD291S  A
1992-10-07 D62611 726.60NAVD881S  A
1992-10-07 D7201913.20  1S  A
1992-12-02 D62610 731.52NGVD291S  A
1992-12-02 D62611 731.32NAVD881S  A
1992-12-02 D720198.48  1S  A
1993-02-04 D62610 734.01NGVD291S  A
1993-02-04 D62611 733.81NAVD881S  A
1993-02-04 D720195.99  1S  A
1993-04-05 D62610 732.92NGVD291S  A
1993-04-05 D62611 732.72NAVD881S  A
1993-04-05 D720197.08  1S  A
1993-06-02 D62610 731.75NGVD291S  A
1993-06-02 D62611 731.55NAVD881S  A
1993-06-02 D720198.25  1S  A
1993-08-09 D62610 729.46NGVD291S  A
1993-08-09 D62611 729.26NAVD881S  A
1993-08-09 D7201910.54  1S  A
1993-10-15 D62610 730.16NGVD291S  A
1993-10-15 D62611 729.96NAVD881S  A
1993-10-15 D720199.84  1S  A
1993-12-02 D62610 730.63NGVD291S  A
1993-12-02 D62611 730.43NAVD881S  A
1993-12-02 D720199.37  1S  A
1994-02-08 D62610 730.48NGVD291S  A
1994-02-08 D62611 730.28NAVD881S  A
1994-02-08 D720199.52  1S  A
1994-03-30 D62610 730.73NGVD291S  A
1994-03-30 D62611 730.53NAVD881S  A
1994-03-30 D720199.27  1S  A
1994-05-31 D62610 726.17NGVD291S  A
1994-05-31 D62611 725.97NAVD881S  A
1994-05-31 D7201913.83  1S  A
1994-08-01 D62610 716.92NGVD291S  A
1994-08-01 D62611 716.72NAVD881S  A
1994-08-01 D7201923.08  1S  A
1994-10-19 D62610 721.41NGVD291S  A
1994-10-19 D62611 721.21NAVD881S  A
1994-10-19 D7201918.59  1S  A
1994-12-02 D62610 718.18NGVD291S  A
1994-12-02 D62611 717.98NAVD881S  A
1994-12-02 D7201921.82  1S  A
1995-02-01 D62610 723.50NGVD291S  A
1995-02-01 D62611 723.30NAVD881S  A
1995-02-01 D7201916.50  1S  A
1995-04-20 D62610 722.92NGVD291S  A
1995-04-20 D62611 722.72NAVD881S  A
1995-04-20 D7201917.08  1S  A
1995-06-14 D62610 715.03NGVD29PS  A
1995-06-14 D62611 714.83NAVD88PS  A
1995-06-14 D7201924.97  PS  A
1995-08-02 D62610 715.94NGVD291S  A
1995-08-02 D62611 715.74NAVD881S  A
1995-08-02 D7201924.06  1S  A
1995-10-04 D62610 717.24NGVD291S  A
1995-10-04 D62611 717.04NAVD881S  A
1995-10-04 D7201922.76  1S  A
1995-12-12 D62610 717.17NGVD291S  A
1995-12-12 D62611 716.97NAVD881S  A
1995-12-12 D7201922.83  1S  A
1996-02-06 D62610 720.59NGVD291S  A
1996-02-06 D62611 720.39NAVD881S  A
1996-02-06 D7201919.41  1S  A
1996-03-28 D62610 721.64NGVD291S  A
1996-03-28 D62611 721.44NAVD881S  A
1996-03-28 D7201918.36  1S  A
1996-06-03 D62610 719.19NGVD291S  A
1996-06-03 D62611 718.99NAVD881S  A
1996-06-03 D7201920.81  1S  A
1996-10-07 D62610 720.89NGVD291S  A
1996-10-07 D62611 720.69NAVD881S  A
1996-10-07 D7201919.11  1S  A
1996-12-09 D62610 724.95NGVD291S  A
1996-12-09 D62611 724.75NAVD881S  A
1996-12-09 D7201915.05  1S  A
1997-02-05 D62610 723.45NGVD291S  A
1997-02-05 D62611 723.25NAVD881S  A
1997-02-05 D7201916.55  1S  A
1997-03-31 D62610 724.40NGVD291S  A
1997-03-31 D62611 724.20NAVD881S  A
1997-03-31 D7201915.60  1S  A
1997-06-09 D62610 722.54NGVD291S  A
1997-06-09 D62611 722.34NAVD881S  A
1997-06-09 D7201917.46  1S  A
1997-08-04 D62610 716.76NGVD291S  A
1997-08-04 D62611 716.56NAVD881S  A
1997-08-04 D7201923.24  1S  A

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyMDate is accurate to the Month
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
StatusPPumping
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.