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Groundwater levels for the Nation

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Agency code = usgs
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  • 410710095261001
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USGS 410710095261001 073N40W15CCDC 01631 1942

Mills County, Iowa
Latitude  41°07'10", Longitude  95°26'10" NAD27
Land-surface elevation 1,030 feet above NGVD29
The depth of the well is 2,836 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
This well is completed in the Cherokee Group (325CHRK) 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
1942-11-24 D62610 945.00NGVD291OUSGSSP
1942-11-24 D62611 945.26NAVD881OUSGSSP
1942-11-24 D7201985.00  1OUSGSSP
1943-04-26 D62610 955.00NGVD291OUSGSSP
1943-04-26 D62611 955.26NAVD881OUSGSSP
1943-04-26 D7201975.00  1OUSGSSP
1943-05-01 D62610 924.00NGVD291OUSGSSP
1943-05-01 D62611 924.26NAVD881OUSGSSP
1943-05-01 D72019106.00  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.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusPProvisional data subject to revision.