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Groundwater levels for the Nation

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Agency code = usgs
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  • 412321091040101
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USGS 412321091040101 076N02W15ABDB 40927 1965Muscatine 9 Main Field

Muscatine County, Iowa
Latitude  41°23'24.82", Longitude  91°04'04.38" NAD27
Land-surface elevation 545 feet above NGVD29
The depth of the well is 79 feet below land surface.
The depth of the hole is 79 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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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
1963-10-31 D62610 526.00NGVD291OUSGSSP
1963-10-31 D62611 525.75NAVD881OUSGSSP
1963-10-31 D7201919.00  1OUSGSSP
1965 Y62610 535.00NGVD291L  A
1965 Y62611 534.75NAVD881L  A
1965 Y7201910.00  1L  A

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyYDate is accurate to the Year
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 measurementLInterpreted from geophysical logs.
Method of measurementOObserved.
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.