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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 420902090202007
Minimum number of levels = 1
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USGS 420902090202007 085N05E23DDCC 2014USGS Green Island W7

Jackson County, Iowa
Latitude  42°09'02.3", Longitude  90°20'20.9" NAD83
Land-surface elevation 597.21 feet above NAVD88
The depth of the well is 17.9 feet below land surface.
The depth of the hole is 17.9 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Holocene Alluvium (111ALVM) local aquifer.
Output formats
Table of 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
2014-12-1018:35 UTCm62610 589.57NGVD291SUSGSSA
2014-12-1018:35 UTCm62611 589.46NAVD881SUSGSSA
2014-12-1018:35 UTCm720197.75  1SUSGSSA
2014-12-1216:48 UTCm62610 589.47NGVD291TUSGSSA
2014-12-1216:48 UTCm62611 589.36NAVD881TUSGSSA
2014-12-1216:48 UTCm720197.85  1TUSGSSA
2015-03-1716:24 UTCm62610 592.69NGVD291TUSGSSA
2015-03-1716:24 UTCm62611 592.58NAVD881TUSGSSA
2015-03-1716:24 UTCm720194.63  1TUSGSSA
2015-03-2617:21 UTCm62610 591.29NGVD291TUSGSSA
2015-03-2617:21 UTCm62611 591.18NAVD881TUSGSSA
2015-03-2617:21 UTCm720196.03  1TUSGSSA
2015-08-0617:25 UTCm62610 590.99NGVD291TUSGSSA
2015-08-0617:25 UTCm62611 590.88NAVD881TUSGSSA
2015-08-0617:25 UTCm720196.33  1TUSGSSA
2016-02-0820:47 UTCm62610 591.34NGVD291TUSGSSA
2016-02-0820:47 UTCm62611 591.23NAVD881TUSGSSA
2016-02-0820:47 UTCm720195.98  1TUSGSSA
2016-02-1218:28 UTCm62610 591.12NGVD291TUSGSSA
2016-02-1218:28 UTCm62611 591.01NAVD881TUSGSSA
2016-02-1218:28 UTCm720196.20  1TUSGSSA
2016-08-2413:34 UTCm62610 590.75NGVD29 TUSGSSA
2016-08-2413:34 UTCm62611 590.64NAVD88 TUSGSSA
2016-08-2413:34 UTCm720196.57   TUSGSSA
2016-09-2016:50 UTCm62610 591.11NGVD291VUSGSSA
2016-09-2016:50 UTCm62611 591.00NAVD881VUSGSSA
2016-09-2016:50 UTCm720196.21  1VUSGSSA
2016-09-2317:26 UTCm62610 591.07NGVD291VUSGSSA
2016-09-2317:26 UTCm62611 590.96NAVD881VUSGSSA
2016-09-2317:26 UTCm720196.25  1VUSGSSA
2017-04-1220:49 UTCm62610 591.90NGVD291TUSGSSA
2017-04-1220:49 UTCm62611 591.79NAVD881TUSGSSA
2017-04-1220:49 UTCm720195.42  1TUSGSSA
2017-06-0118:24 UTCm62610 593.97NGVD291TUSGSSA
2017-06-0118:24 UTCm62611 593.86NAVD881TUSGSSA
2017-06-0118:24 UTCm720193.35  1TUSGSSA
2017-07-2715:29 UTCm62610 593.86NGVD291VUSGSSA
2017-07-2715:29 UTCm62611 593.75NAVD881VUSGSSA
2017-07-2715:29 UTCm720193.46  1VUSGSSA
2017-08-0214:24 UTCm62610 591.91NGVD291TUSGSSA
2017-08-0214:24 UTCm62611 591.80NAVD881TUSGSSA
2017-08-0214:24 UTCm720195.41  1TUSGSSA
2018-03-1617:17 UTCm62610 591.01NGVD291VUSGSSA
2018-03-1617:17 UTCm62611 590.90NAVD881VUSGSSA
2018-03-1617:17 UTCm720196.31  1VUSGSSA
2018-07-1316:50 UTCm62610 591.40NGVD291VUSGSSP
2018-07-1316:50 UTCm62611 591.29NAVD881VUSGSSP
2018-07-1316:50 UTCm720195.92  1VUSGSSP
2018-10-2318:37 UTCm62610 593.83NGVD291TUSGSSP
2018-10-2318:37 UTCm62611 593.72NAVD881TUSGSSP
2018-10-2318:37 UTCm720193.49  1TUSGSSP

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
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.