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Groundwater levels for Iowa

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Agency code = usgs
site_no list =
  • 415417092180101
Minimum number of levels = 1
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USGS 415417092180101 082N13W24AAAD 12850 1961Belle Plaine 4

Tama County, Iowa
Latitude  41°54'17", Longitude  92°17'53" NAD27
Land-surface elevation 780 feet above NGVD29
The depth of the well is 42 feet below land surface.
The depth of the hole is 42 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
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
1992-08-19 D62610 777.27NGVD291SUSGSSP
1992-08-19 D62611 777.26NAVD881SUSGSSP
1992-08-19 D720192.73  1SUSGSSP

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 measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusPProvisional data subject to revision.