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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 414806090143201
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USGS 414806090143201 081N06E22DDC 05366 1952

Clinton County, Iowa
Latitude  41°48'06", Longitude  90°14'32" NAD27
Land-surface elevation 589 feet above NGVD29
The depth of the well is 165 feet below land surface.
This well is completed in the Holocene Alluvium (111ALVM) 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
1952-04-15 D62610 579.20NGVD291OUSGSSP
1952-04-15 D62611 579.16NAVD881OUSGSSP
1952-04-15 D720199.80  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.