Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 414208092312601
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 414208092312601 080N14W31BAAA 1997NAWQA Poweshiek County

Poweshiek County, Iowa
Latitude  41°42'08.5", Longitude  92°31'26.2" NAD83
Land-surface elevation 871.95 feet above NAVD88
The depth of the well is 18.0 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
Tab-separated data
Graph of data
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
1997-07-0916:50 UTCm62610 862.19NGVD291SUSGSSA
1997-07-0916:50 UTCm62611 862.23NAVD881SUSGSSA
1997-07-0916:50 UTCm720199.72  1SUSGSSA
1999-07-0814:00 UTCm62610 862.89NGVD291SUSGSSA
1999-07-0814:00 UTCm62611 862.93NAVD881SUSGSSA
1999-07-0814:00 UTCm720199.02  1SUSGSSA
2005-06-0714:30 UTCm62610 862.13NGVD291TUSGSSA
2005-06-0714:30 UTCm62611 862.17NAVD881TUSGSSA
2005-06-0714:30 UTCm720199.78  1TUSGSSA
2005-07-2017:30 UTCm62610 859.73NGVD291SUSGSSA
2005-07-2017:30 UTCm62611 859.77NAVD881SUSGSSA
2005-07-2017:30 UTCm7201912.18  1SUSGSSA
2007-07-0921:30 UTCm62610 862.21NGVD291TUSGSSA
2007-07-0921:30 UTCm62611 862.25NAVD881TUSGSSA
2007-07-0921:30 UTCm720199.70  1TUSGSSA
2009-06-0913:45 UTCm62610 864.07NGVD291TUSGSSA
2009-06-0913:45 UTCm62611 864.11NAVD881TUSGSSA
2009-06-0913:45 UTCm720197.84  1TUSGSSA
2009-06-1016:15 UTCm62610 864.09NGVD291TUSGSSA
2009-06-1016:15 UTCm62611 864.13NAVD881TUSGSSA
2009-06-1016:15 UTCm720197.82  1TUSGSSA
2009-06-2318:35 UTCm62610 865.60NGVD291TUSGSSA
2009-06-2318:35 UTCm62611 865.64NAVD881TUSGSSA
2009-06-2318:35 UTCm720196.31  1TUSGSSA
2010-07-1517:00 UTCm62610 865.65NGVD291SUSGSSA
2010-07-1517:00 UTCm62611 865.69NAVD881SUSGSSA
2010-07-1517:00 UTCm720196.26  1SUSGSSA
2011-06-2714:40 UTCm62610 864.32NGVD291TUSGSSA
2011-06-2714:40 UTCm62611 864.36NAVD881TUSGSSA
2011-06-2714:40 UTCm720197.59  1TUSGSSA
2012-08-2216:21 UTCm62610 858.03NGVD291SUSGSSA
2012-08-2216:21 UTCm62611 858.07NAVD881SUSGSSA
2012-08-2216:21 UTCm7201913.88  1SUSGSSA
2013-11-1216:35 UTCm62610 856.74NGVD291TUSGSSA
2013-11-1216:35 UTCm62611 856.78NAVD881TUSGSSA
2013-11-1216:35 UTCm7201915.17  1TUSGSSA
2017-06-13 D62610 861.78NGVD291SUSGSSA
2017-06-13 D62611 861.82NAVD881SUSGSSA
2017-06-13 D7201910.13  1SUSGSSA
2019-06-2521:02 UTCm62610 863.95NGVD291VUSGSSA
2019-06-2521:02 UTCm62611 863.99NAVD881VUSGSSA
2019-06-2521:02 UTCm720197.96  1VUSGSSA
2023-07-2520:33 UTCm62610 858.37NGVD291VUSGSSA
2023-07-2520:33 UTCm62611 858.41NAVD881VUSGSSA
2023-07-2520:33 UTCm7201913.54  1VUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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
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.