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Groundwater levels for the Nation

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  • 421856093091506
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USGS 421856093091506 USGS NAWQA ACT SF nr NP WT10

Hardin County, Iowa
Latitude  42°18'55.5", Longitude  93°09'14.7" NAD83
Land-surface elevation 953.78 feet above NAVD88
The depth of the well is 8.61 feet below land surface.
The depth of the hole is 8.61 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Holocene Alluvium (111ALVM) 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
2005-10-27 D62610 946.68NGVD291OUSGSSP
2005-10-27 D62611 946.77NAVD881OUSGSSP
2005-10-27 D720197.01  1OUSGSSP
2006-02-07 D62610 947.98NGVD291OUSGSSP
2006-02-07 D62611 948.07NAVD881OUSGSSP
2006-02-07 D720195.71  1OUSGSSP
2006-03-20 D62610 947.70NGVD291OUSGSSP
2006-03-20 D62611 947.79NAVD881OUSGSSP
2006-03-20 D720195.99  1OUSGSSP
2006-04-04 D62610 949.42NGVD291OUSGSSP
2006-04-04 D62611 949.51NAVD881OUSGSSP
2006-04-04 D720194.27  1OUSGSSP
2006-04-28 D62610 947.69NGVD291OUSGSSP
2006-04-28 D62611 947.78NAVD881OUSGSSP
2006-04-28 D720196.00  1OUSGSSP
2006-05-24 D62610 948.20NGVD291OUSGSSP
2006-05-24 D62611 948.29NAVD881OUSGSSP
2006-05-24 D720195.49  1OUSGSSP
2006-06-08 D62610 947.58NGVD291OUSGSSP
2006-06-08 D62611 947.67NAVD881OUSGSSP
2006-06-08 D720196.11  1OUSGSSP
2006-06-22 D62610 947.48NGVD291OUSGSSP
2006-06-22 D62611 947.57NAVD881OUSGSSP
2006-06-22 D720196.21  1OUSGSSP
2006-07-11 D62610 946.96NGVD291OUSGSSP
2006-07-11 D62611 947.05NAVD881OUSGSSP
2006-07-11 D720196.73  1OUSGSSP
2006-08-11 D62610 946.87NGVD291OUSGSSP
2006-08-11 D62611 946.96NAVD881OUSGSSP
2006-08-11 D720196.82  1OUSGSSP
2007-01-31 D62610 948.11NGVD291OUSGSSP
2007-01-31 D62611 948.20NAVD881OUSGSSP
2007-01-31 D720195.58  1OUSGSSP
2007-03-26 D62610 948.89NGVD291OUSGSSP
2007-03-26 D62611 948.98NAVD881OUSGSSP
2007-03-26 D720194.80  1OUSGSSP
2007-05-16 D62610 948.68NGVD291OUSGSSP
2007-05-16 D62611 948.77NAVD881OUSGSSP
2007-05-16 D720195.01  1OUSGSSP
2007-07-16 D62610 952.73NGVD291SUSGSSP
2007-07-16 D62611 952.82NAVD881SUSGSSP
2007-07-16 D720190.96  1SUSGSSP
2007-07-19 D62610 947.31NGVD291OUSGSSP
2007-07-19 D62611 947.40NAVD881OUSGSSP
2007-07-19 D720196.38  1OUSGSSP
2007-09-11 D62610 948.11NGVD291OUSGSSP
2007-09-11 D62611 948.20NAVD881OUSGSSP
2007-09-11 D720195.58  1OUSGSSP
2007-10-02 D62610 947.68NGVD291OUSGSSP
2007-10-02 D62611 947.77NAVD881OUSGSSP
2007-10-02 D720196.01  1OUSGSSP

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
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusPProvisional data subject to revision.