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Groundwater levels for the Nation

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Agency code = usgs
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  • 412720088153201
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USGS 412720088153201 34N 8E- 1.3e1

Grundy County, Illinois
Latitude  41°27'20", Longitude  88°15'32" NAD27
Land-surface elevation 610 feet above NGVD29
The depth of the well is 1,508 feet below land surface.
The depth of the hole is 1,508 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Ordovician-Cambrian Systems (367OVCB) 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
1965-05-19 D62610 387.00NGVD291O  A
1965-05-19 D62611 386.71NAVD881O  A
1965-05-19 D72019223.00  1O  A
1992-06-02 D62610 242.24NGVD291S  A
1992-06-02 D62611 241.95NAVD881S  A
1992-06-02 D72019367.76  1S  A
1992-08-04 D62610 241.80NGVD29PT  A
1992-08-04 D62611 241.51NAVD88PT  A
1992-08-04 D72019368.20  PT  A
1992-10-07 D62610 245.60NGVD29PS  A
1992-10-07 D62611 245.31NAVD88PS  A
1992-10-07 D72019364.40  PS  A
1992-12-03 D62610 250.70NGVD291S  A
1992-12-03 D62611 250.41NAVD881S  A
1992-12-03 D72019359.30  1S  A
1993-02-03 D62610 253.78NGVD291S  A
1993-02-03 D62611 253.49NAVD881S  A
1993-02-03 D72019356.22  1S  A
1993-04-02 D62610 253.95NGVD291S  A
1993-04-02 D62611 253.66NAVD881S  A
1993-04-02 D72019356.05  1S  A
1993-06-01 D62610 251.89NGVD291S  A
1993-06-01 D62611 251.60NAVD881S  A
1993-06-01 D72019358.11  1S  A
1993-08-05 D62610 250.60NGVD291S  A
1993-08-05 D62611 250.31NAVD881S  A
1993-08-05 D72019359.40  1S  A
1993-10-05 D62610 251.61NGVD291S  A
1993-10-05 D62611 251.32NAVD881S  A
1993-10-05 D72019358.39  1S  A
1993-12-01 D62610 253.28NGVD291S  A
1993-12-01 D62611 252.99NAVD881S  A
1993-12-01 D72019356.72  1S  A
1994-02-07 D62610 252.37NGVD291S  A
1994-02-07 D62611 252.08NAVD881S  A
1994-02-07 D72019357.63  1S  A
1994-04-01 D62610 251.41NGVD29PS  A
1994-04-01 D62611 251.12NAVD88PS  A
1994-04-01 D72019358.59  PS  A
1994-08-02 D62610 242.74NGVD29PS  A
1994-08-02 D62611 242.45NAVD88PS  A
1994-08-02 D72019367.26  PS  A
1994-10-20 D62610 251.17NGVD29PS  A
1994-10-20 D62611 250.88NAVD88PS  A
1994-10-20 D72019358.83  PS  A
1994-12-01 D62610 254.65NGVD291S  A
1994-12-01 D62611 254.36NAVD881S  A
1994-12-01 D72019355.35  1S  A
1995-02-02 D62610 260.02NGVD291S  A
1995-02-02 D62611 259.73NAVD881S  A
1995-02-02 D72019349.98  1S  A
1995-04-19 D62610 263.09NGVD291S  A
1995-04-19 D62611 262.80NAVD881S  A
1995-04-19 D72019346.91  1S  A
1995-06-15 D62610 259.74NGVD291S  A
1995-06-15 D62611 259.45NAVD881S  A
1995-06-15 D72019350.26  1S  A
1995-08-03 D62610 246.65NGVD29PS  A
1995-08-03 D62611 246.36NAVD88PS  A
1995-08-03 D72019363.35  PS  A
1995-12-13 D62610 251.40NGVD291S  A
1995-12-13 D62611 251.11NAVD881S  A
1995-12-13 D72019358.60  1S  A
1996-02-07 D62610 251.82NGVD291S  A
1996-02-07 D62611 251.53NAVD881S  A
1996-02-07 D72019358.18  1S  A
1996-03-27 D62610 249.82NGVD291S  A
1996-03-27 D62611 249.53NAVD881S  A
1996-03-27 D72019360.18  1S  A
1996-08-05 D62610 251.00NGVD291S  A
1996-08-05 D62611 250.71NAVD881S  A
1996-08-05 D72019359.00  1S  A
1996-10-09 D62610 250.91NGVD291S  A
1996-10-09 D62611 250.62NAVD881S  A
1996-10-09 D72019359.09  1S  A
1996-12-10 D62610 254.92NGVD291S  A
1996-12-10 D62611 254.63NAVD881S  A
1996-12-10 D72019355.08  1S  A
1997-02-04 D62610 254.43NGVD291S  A
1997-02-04 D62611 254.14NAVD881S  A
1997-02-04 D72019355.57  1S  A
1997-04-01 D62610 252.98NGVD291S  A
1997-04-01 D62611 252.69NAVD881S  A
1997-04-01 D72019357.02  1S  A
1997-06-11 D62610 247.51NGVD29PS  A
1997-06-11 D62611 247.22NAVD88PS  A
1997-06-11 D72019362.49  PS  A

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