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Groundwater levels for the Nation

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Agency code = usgs
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  • 425526096210711
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USGS 425526096210711 094N47W35AAAB 25321 1978IGS CRET Proj D-18

Sioux County, Iowa
Latitude  42°55'26", Longitude  96°21'07" NAD27
Land-surface elevation 1,305 feet above NGVD29
The depth of the well is 550 feet below land surface.
The depth of the hole is 601 feet below land surface.
This well is completed in the Dakota Group (217DAKT) 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
1980-03-27 D62610 1161.30NGVD291OUSGSSP
1980-03-27 D62611 1162.01NAVD881OUSGSSP
1980-03-27 D72019143.70  1OUSGSSP
1980-03-28 D62610 1161.90NGVD291Z  A
1980-03-28 D62611 1162.61NAVD881Z  A
1980-03-28 D72019143.10  1Z  A
1980-04-04 D62610 1162.00NGVD291Z  A
1980-04-04 D62611 1162.71NAVD881Z  A
1980-04-04 D72019143.00  1Z  A
1980-05-05 D62610 1167.27NGVD291Z  A
1980-05-05 D62611 1167.98NAVD881Z  A
1980-05-05 D72019137.73  1Z  A
1980-06-05 D62610 1168.91NGVD291Z  A
1980-06-05 D62611 1169.62NAVD881Z  A
1980-06-05 D72019136.09  1Z  A
1980-07-09 D62610 1169.83NGVD291Z  A
1980-07-09 D62611 1170.54NAVD881Z  A
1980-07-09 D72019135.17  1Z  A
1980-08-06 D62610 1169.81NGVD291Z  A
1980-08-06 D62611 1170.52NAVD881Z  A
1980-08-06 D72019135.19  1Z  A
1980-09-10 D62610 1158.22NGVD29PZ  A
1980-09-10 D62611 1158.93NAVD88PZ  A
1980-09-10 D72019146.78  PZ  A
1980-12-15 D62610 1159.20NGVD291Z  A
1980-12-15 D62611 1159.91NAVD881Z  A
1980-12-15 D72019145.80  1Z  A
1982-05-06 D62610 1156.40NGVD291V  A
1982-05-06 D62611 1157.11NAVD881V  A
1982-05-06 D72019148.60  1V  A
1982-08-12 D62610 1156.22NGVD291Z  A
1982-08-12 D62611 1156.93NAVD881Z  A
1982-08-12 D72019148.78  1Z  A

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
StatusPPumping
Method of measurementOObserved.
Method of measurementVCalibrated electric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
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.