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Groundwater levels for the Nation

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Agency code = usgs
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  • 411310093145503
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USGS 411310093145503 074N21W11CCDB 03718 1949Melcher Test 15

Marion County, Iowa
Latitude  41°13'10", Longitude  93°14'55" NAD27
Land-surface elevation 917.00 feet above NGVD29
The depth of the well is 108 feet below land surface.
The depth of the hole is 108 feet below land surface.
This well is completed in the Pleistocene Series (112PLSC) local aquifer.
Output formats
Table of data
Tab-separated data
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Reselect period
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
1949-06-21 D62610 847.18NGVD291OUSGSSA
1949-06-21 D62611 847.31NAVD881OUSGSSA
1949-06-21 D7201969.82  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.