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Groundwater levels for the Nation

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Agency code = usgs
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  • 432139091125801
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USGS 432139091125801 099N03W29DAAB 01681 1943Lansing (4) 1

Allamakee County, Iowa
Latitude  43°21'44", Longitude  91°12'54" NAD83
Land-surface elevation 638.22 feet above NAVD88
The depth of the well is 721 feet below land surface.
The depth of the hole is 721 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Mount Simon Sandstone (371MSMN) 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
1943-12-03 D62610 639.36NGVD291OUSGSSA
1943-12-03 D62611 639.22NAVD881OUSGSSA
1943-12-03 D72019-1.00  1OUSGSSA

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