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Groundwater levels for the Nation

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Agency code = usgs
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  • 420626094565301
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USGS 420626094565301 084N35W08BAAB 26773 1982IGS & USGS WC-141

Carroll County, Iowa
Latitude  42°06'26", Longitude  94°56'53" NAD27
Land-surface elevation 1,265 feet above NGVD29
The depth of the well is 43.0 feet below land surface.
The depth of the hole is 51 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 Middle Raccoon River Alluvial Aquifer (111MRRV) local aquifer.
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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
1982-09-21 D62610 1259.84NGVD291SUSGSSA
1982-09-21 D62611 1260.22NAVD881SUSGSSA
1982-09-21 D720195.16  1SUSGSSA

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 measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.