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Groundwater levels for the Nation

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Agency code = usgs
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  • 420842090203311
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USGS 420842090203311 085N05E26ACBD 2014USGS Green Island W11

Jackson County, Iowa
Latitude  42°08'42.0", Longitude  90°20'33.9" NAD83
Land-surface elevation 597.60 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
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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
2014-12-0916:15 UTCm62610 590.28NGVD291SUSGSSA
2014-12-0916:15 UTCm62611 590.17NAVD881SUSGSSA
2014-12-0916:15 UTCm720197.43  1SUSGSSA
2014-12-1217:12 UTCm62610 590.13NGVD291TUSGSSA
2014-12-1217:12 UTCm62611 590.02NAVD881TUSGSSA
2014-12-1217:12 UTCm720197.58  1TUSGSSA
2015-03-1620:40 UTCm62610 592.73NGVD291TUSGSSA
2015-03-1620:40 UTCm62611 592.62NAVD881TUSGSSA
2015-03-1620:40 UTCm720194.98  1TUSGSSA
2015-03-2620:27 UTCm62610 591.12NGVD291TUSGSSA
2015-03-2620:27 UTCm62611 591.01NAVD881TUSGSSA
2015-03-2620:27 UTCm720196.59  1TUSGSSA
2015-08-0523:20 UTCm62610 591.08NGVD291TUSGSSA
2015-08-0523:20 UTCm62611 590.97NAVD881TUSGSSA
2015-08-0523:20 UTCm720196.63  1TUSGSSA
2016-02-0822:40 UTCm62610 591.97NGVD291TUSGSSA
2016-02-0822:40 UTCm62611 591.86NAVD881TUSGSSA
2016-02-0822:40 UTCm720195.74  1TUSGSSA
2016-02-1217:54 UTCm62610 591.73NGVD291TUSGSSA
2016-02-1217:54 UTCm62611 591.62NAVD881TUSGSSA
2016-02-1217:54 UTCm720195.98  1TUSGSSA
2016-08-2415:21 UTCm62610 591.26NGVD29 TUSGSSA
2016-08-2415:21 UTCm62611 591.15NAVD88 TUSGSSA
2016-08-2415:21 UTCm720196.45   TUSGSSA
2016-09-2016:00 UTCm62610 592.24NGVD291VUSGSSA
2016-09-2016:00 UTCm62611 592.13NAVD881VUSGSSA
2016-09-2016:00 UTCm720195.47  1VUSGSSA
2016-09-2318:01 UTCm62610 591.88NGVD291VUSGSSA
2016-09-2318:01 UTCm62611 591.77NAVD881VUSGSSA
2016-09-2318:01 UTCm720195.83  1VUSGSSA
2017-04-1221:50 UTCm62610 592.31NGVD291TUSGSSA
2017-04-1221:50 UTCm62611 592.20NAVD881TUSGSSA
2017-04-1221:50 UTCm720195.40  1TUSGSSA
2017-06-0116:57 UTCm62610 594.53NGVD291TUSGSSA
2017-06-0116:57 UTCm62611 594.42NAVD881TUSGSSA
2017-06-0116:57 UTCm720193.18  1TUSGSSA
2017-07-2714:40 UTCm62610 595.17NGVD291TUSGSSA
2017-07-2714:40 UTCm62611 595.06NAVD881TUSGSSA
2017-07-2714:40 UTCm720192.54  1TUSGSSA
2017-08-0216:03 UTCm62610 592.64NGVD291TUSGSSA
2017-08-0216:03 UTCm62611 592.53NAVD881TUSGSSA
2017-08-0216:03 UTCm720195.07  1TUSGSSA
2017-09-0519:49 UTCm62610 590.91NGVD291SUSGSSA
2017-09-0519:49 UTCm62611 590.80NAVD881SUSGSSA
2017-09-0519:49 UTCm720196.80  1SUSGSSA
2017-10-1817:26 UTCm62610 591.39NGVD291VUSGSSA
2017-10-1817:26 UTCm62611 591.28NAVD881VUSGSSA
2017-10-1817:26 UTCm720196.32  1VUSGSSA
2018-03-1617:53 UTCm62610 591.43NGVD291VUSGSSA
2018-03-1617:53 UTCm62611 591.32NAVD881VUSGSSA
2018-03-1617:53 UTCm720196.28  1VUSGSSA
2018-07-1317:28 UTCm62610 591.72NGVD291VUSGSSP
2018-07-1317:28 UTCm62611 591.61NAVD881VUSGSSP
2018-07-1317:28 UTCm720195.99  1VUSGSSP
2018-10-2319:12 UTCm62610 594.50NGVD291TUSGSSP
2018-10-2319:12 UTCm62611 594.39NAVD881TUSGSSP
2018-10-2319:12 UTCm720193.21  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.