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Groundwater levels for the Nation

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Agency code = usgs
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  • 415621093331601
Minimum number of levels = 1
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USGS 415621093331601 082N23W05CDBB 1992USGS SR-6-8

Story County, Iowa
Latitude  41°56'21", Longitude  93°33'16" NAD27
Land-surface elevation 858.13 feet above NGVD29
The depth of the well is 9 feet below land surface.
The depth of the hole is 9 feet below land surface.
This well is completed in the Holocene Alluvium (111ALVM) local aquifer.
Output formats
Table of 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
1992-05-11 D62610 852.36NGVD291S  A
1992-05-11 D62611 852.46NAVD881S  A
1992-05-11 D720195.77  1S  A
1992-05-19 D62610 852.07NGVD291S  A
1992-05-19 D62611 852.17NAVD881S  A
1992-05-19 D720196.06  1S  A
1992-05-27 D62610 851.89NGVD291S  A
1992-05-27 D62611 851.99NAVD881S  A
1992-05-27 D720196.24  1S  A
1992-06-12 D62610 851.60NGVD291S  A
1992-06-12 D62611 851.70NAVD881S  A
1992-06-12 D720196.53  1S  A
1992-07-28 D62610 854.63NGVD291S  A
1992-07-28 D62611 854.73NAVD881S  A
1992-07-28 D720193.50  1S  A
1992-08-11 D62610 852.64NGVD291SUSGSSP
1992-08-11 D62611 852.74NAVD881SUSGSSP
1992-08-11 D720195.49  1SUSGSSP
1992-09-28 D62610  NGVD29DS  A
1992-09-28 D62611  NAVD88DS  A
1992-09-28 D72019   DS  A
1992-10-13 D62610  NGVD29DS  A
1992-10-13 D62611  NAVD88DS  A
1992-10-13 D72019   DS  A
1992-11-13 D62610 850.19NGVD291S  A
1992-11-13 D62611 850.29NAVD881S  A
1992-11-13 D720197.94  1S  A
1992-12-04 D62610 850.79NGVD291S  A
1992-12-04 D62611 850.89NAVD881S  A
1992-12-04 D720197.34  1S  A
1993-01-11 D62610 851.44NGVD291S  A
1993-01-11 D62611 851.54NAVD881S  A
1993-01-11 D720196.69  1S  A
1993-03-01 D62610 851.20NGVD291S  A
1993-03-01 D62611 851.30NAVD881S  A
1993-03-01 D720196.93  1S  A
1993-04-12 D62610 853.73NGVD291S  A
1993-04-12 D62611 853.83NAVD881S  A
1993-04-12 D720194.40  1S  A
1993-05-19 D62610 853.19NGVD291SUSGSSP
1993-05-19 D62611 853.29NAVD881SUSGSSP
1993-05-19 D720194.94  1SUSGSSP
1993-08-04 D62610 853.54NGVD291SUSGSSP
1993-08-04 D62611 853.64NAVD881SUSGSSP
1993-08-04 D720194.59  1SUSGSSP

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
StatusDDry
Method of measurementSSteel-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.
Water-level approval statusPProvisional data subject to revision.