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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 414536091520101
Minimum number of levels = 1
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USGS 414536091520101 080N09W02CCDD 1895Homestead 1

Iowa County, Iowa
Latitude  41°45'36", Longitude  91°52'01" NAD27
Land-surface elevation 868 feet above NGVD29
The depth of the well is 2,224 feet below land surface.
The depth of the hole is 2,224 feet below land surface.
This well is completed in the Jordan Sandstone (371JRDN) local aquifer.
Output formats
Table of 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
1910 Y62610 781.00NGVD291OUSGSSP
1910 Y62611 780.96NAVD881OUSGSSP
1910 Y7201987.00  1OUSGSSP
1943 Y62610 758.00NGVD291OUSGSSA
1943 Y62611 757.96NAVD881OUSGSSA
1943 Y72019110.00  1OUSGSSA

Explanation
SectionCodeDescription
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 measurementOObserved.
Measuring agencyUSGSU.S. Geological Survey
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.