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 =
  • 401504088295001
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 401504088295001 21N 6E-27.1h

Piatt County, Illinois
Latitude  40°15'07.2", Longitude  88°29'57.5" NAD83
Land-surface elevation 792.0 feet above NGVD29
The depth of the well is 266 feet below land surface.
The depth of the hole is 266 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 Quaternary System (110QRNR) 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
1988-09-30 D62610 703.00NGVD291L  A
1988-09-30 D62611 702.86NAVD881L  A
1988-09-30 D7201989.00  1L  A
2005-05-02 D62610 663.80NGVD291TUSGSSA
2005-05-02 D62611 663.66NAVD881TUSGSSA
2005-05-02 D72019128.20  1TUSGSSA
2006-05-10 D62610 662.33NGVD29 TUSGSSA
2006-05-10 D62611 662.19NAVD88 TUSGSSA
2006-05-10 D72019129.67   TUSGSSA
2007-04-26 D62610 662.78NGVD291TUSGSSA
2007-04-26 D62611 662.64NAVD881TUSGSSA
2007-04-26 D72019129.22  1TUSGSSA
2008-07-21 D62610 661.65NGVD291TUSGSSA
2008-07-21 D62611 661.51NAVD881TUSGSSA
2008-07-21 D72019130.35  1TUSGSSA
2009-05-12 D62610 663.10NGVD291TUSGSSA
2009-05-12 D62611 662.96NAVD881TUSGSSA
2009-05-12 D72019128.90  1TUSGSSA
2010-05-0720:24 UTCm62610 662.77NGVD291VUSGSSA
2010-05-0720:24 UTCm62611 662.63NAVD881VUSGSSA
2010-05-0720:24 UTCm72019129.23  1VUSGSSA
2011-05-1020:00 UTCm62610 660.90NGVD291VUSGSSA
2011-05-1020:00 UTCm62611 660.76NAVD881VUSGSSA
2011-05-1020:00 UTCm72019131.10  1VUSGSSA
2012-04-1817:00 UTCm62610 658.92NGVD291VUSGSSA
2012-04-1817:00 UTCm62611 658.78NAVD881VUSGSSA
2012-04-1817:00 UTCm72019133.08  1VUSGSSA
2013-05-0818:05 UTCm62610 659.69NGVD291VUSGSSA
2013-05-0818:05 UTCm62611 659.55NAVD881VUSGSSA
2013-05-0818:05 UTCm72019132.31  1VUSGSSA
2015-04-2818:35 UTCm62610 661.20NGVD291VUSGSSA
2015-04-2818:35 UTCm62611 661.06NAVD881VUSGSSA
2015-04-2818:35 UTCm72019130.80  1VUSGSSA
2017-05-0119:30 UTCm62610 664.50NGVD291VUSGSSA
2017-05-0119:30 UTCm62611 664.36NAVD881VUSGSSA
2017-05-0119:30 UTCm72019127.50  1VUSGSSA
2018-06-0514:25 UTCm62610 663.33NGVD291VUSGSSA
2018-06-0514:25 UTCm62611 663.19NAVD881VUSGSSA
2018-06-0514:25 UTCm72019128.67  1VUSGSSA
2022-04-1116:16 UTCm62610 661.51NGVD291VUSGSSA
2022-04-1116:16 UTCm62611 661.37NAVD881VUSGSSA
2022-04-1116:16 UTCm72019130.49  1VUSGSSA
2024-06-2419:55 UTCm62610 659.67NGVD291VUSGSSA
2024-06-2419:55 UTCm62611 659.53NAVD881VUSGSSA
2024-06-2419:55 UTCm72019132.33  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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementLInterpreted from geophysical logs.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
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.