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Groundwater levels for the Nation

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Agency code = usgs
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  • 414825072350901
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USGS 414825072350901 CT- SW 136

Hartford County, Connecticut
Latitude  41°48'25.5", Longitude  72°35'09.3" NAD83
Land-surface elevation 190 feet above NGVD29
The depth of the well is 14.95 feet below land surface.
The depth of the hole is 14.95 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 Drift, Stratified (112DFSF) 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
2003-07-0313:00 UTCm62610 182.25NGVD29 TUSGSSA
2003-07-0313:00 UTCm62611 181.44NAVD88 TUSGSSA
2003-07-0313:00 UTCm720197.75   TUSGSSA
2004-12-2215:30 UTCm62610 182.08NGVD291TUSGSSA
2004-12-2215:30 UTCm62611 181.27NAVD881TUSGSSA
2004-12-2215:30 UTCm720197.92  1TUSGSSA
2005-01-0414:45 UTCm62610 182.29NGVD291TUSGSSA
2005-01-0414:45 UTCm62611 181.48NAVD881TUSGSSA
2005-01-0414:45 UTCm720197.71  1TUSGSSA
2005-01-3118:53 UTCm62610 182.26NGVD291TUSGSSA
2005-01-3118:53 UTCm62611 181.45NAVD881TUSGSSA
2005-01-3118:53 UTCm720197.74  1TUSGSSA
2005-02-2519:35 UTCm62610 182.25NGVD291TUSGSSA
2005-02-2519:35 UTCm62611 181.44NAVD881TUSGSSA
2005-02-2519:35 UTCm720197.75  1TUSGSSA
2005-03-2213:30 UTCm62610 182.22NGVD291TUSGSSA
2005-03-2213:30 UTCm62611 181.41NAVD881TUSGSSA
2005-03-2213:30 UTCm720197.78  1TUSGSSA
2005-04-2012:54 UTCm62610 182.30NGVD291TUSGSSA
2005-04-2012:54 UTCm62611 181.49NAVD881TUSGSSA
2005-04-2012:54 UTCm720197.70  1TUSGSSA
2005-05-1810:55 UTCm62610 182.20NGVD291TUSGSSA
2005-05-1810:55 UTCm62611 181.39NAVD881TUSGSSA
2005-05-1810:55 UTCm720197.80  1TUSGSSA
2005-06-1712:45 UTCm62610 181.96NGVD291TUSGSSA
2005-06-1712:45 UTCm62611 181.15NAVD881TUSGSSA
2005-06-1712:45 UTCm720198.04  1TUSGSSA
2005-07-2012:55 UTCm62610 181.73NGVD291TUSGSSA
2005-07-2012:55 UTCm62611 180.92NAVD881TUSGSSA
2005-07-2012:55 UTCm720198.27  1TUSGSSA
2005-08-2310:25 UTCm62610 181.53NGVD291TUSGSSA
2005-08-2310:25 UTCm62611 180.72NAVD881TUSGSSA
2005-08-2310:25 UTCm720198.47  1TUSGSSA
2005-10-0315:55 UTCm62610 181.38NGVD291TUSGSSA
2005-10-0315:55 UTCm62611 180.57NAVD881TUSGSSA
2005-10-0315:55 UTCm720198.62  1TUSGSSA
2005-11-0319:50 UTCm62610 182.38NGVD291TUSGSSA
2005-11-0319:50 UTCm62611 181.57NAVD881TUSGSSA
2005-11-0319:50 UTCm720197.62  1TUSGSSA
2005-12-0114:35 UTCm62610 182.41NGVD291TUSGSSA
2005-12-0114:35 UTCm62611 181.60NAVD881TUSGSSA
2005-12-0114:35 UTCm720197.59  1TUSGSSA
2006-01-0419:10 UTCm62610 182.51NGVD291TUSGSSA
2006-01-0419:10 UTCm62611 181.70NAVD881TUSGSSA
2006-01-0419:10 UTCm720197.49  1TUSGSSA
2006-02-0114:50 UTCm62610 182.49NGVD291TUSGSSA
2006-02-0114:50 UTCm62611 181.68NAVD881TUSGSSA
2006-02-0114:50 UTCm720197.51  1TUSGSSA
2006-03-0819:51 UTCm62610 182.28NGVD291TUSGSSA
2006-03-0819:51 UTCm62611 181.47NAVD881TUSGSSA
2006-03-0819:51 UTCm720197.72  1TUSGSSA
2006-04-0312:35 UTCm62610 182.10NGVD291TUSGSSA
2006-04-0312:35 UTCm62611 181.29NAVD881TUSGSSA
2006-04-0312:35 UTCm720197.90  1TUSGSSA
2006-05-0211:56 UTCm62610 182.10NGVD291TUSGSSA
2006-05-0211:56 UTCm62611 181.29NAVD881TUSGSSA
2006-05-0211:56 UTCm720197.90  1TUSGSSA
2006-06-0813:01 UTCm62610 182.48NGVD291TUSGSSA
2006-06-0813:01 UTCm62611 181.67NAVD881TUSGSSA
2006-06-0813:01 UTCm720197.52  1TUSGSSA
2006-07-0314:45 UTCm62610 182.26NGVD291TUSGSSA
2006-07-0314:45 UTCm62611 181.45NAVD881TUSGSSA
2006-07-0314:45 UTCm720197.74  1TUSGSSA
2006-08-0114:53 UTCm62610 181.83NGVD291TUSGSSA
2006-08-0114:53 UTCm62611 181.02NAVD881TUSGSSA
2006-08-0114:53 UTCm720198.17  1TUSGSSA
2006-08-3113:46 UTCm62610 181.94NGVD291TUSGSSA
2006-08-3113:46 UTCm62611 181.13NAVD881TUSGSSA
2006-08-3113:46 UTCm720198.06  1TUSGSSA
2006-09-2814:16 UTCm62610 181.68NGVD291TUSGSSA
2006-09-2814:16 UTCm62611 180.87NAVD881TUSGSSA
2006-09-2814:16 UTCm720198.32  1TUSGSSA
2007-08-2315:55 UTCm62610 181.35NGVD291TUSGSSA
2007-08-2315:55 UTCm62611 180.54NAVD881TUSGSSA
2007-08-2315:55 UTCm720198.65  1TUSGSSA
2008-11-1317:05 UTCm62610 181.95NGVD291TUSGSSA
2008-11-1317:05 UTCm62611 181.14NAVD881TUSGSSA
2008-11-1317:05 UTCm720198.05  1TUSGSSA
2009-09-0312:55 UTCm62610 181.79NGVD291TUSGSSA
2009-09-0312:55 UTCm62611 180.98NAVD881TUSGSSA
2009-09-0312:55 UTCm720198.21  1TUSGSSA
2011-09-1312:31 UTCm62610 182.25NGVD291TUSGSSA
2011-09-1312:31 UTCm62611 181.44NAVD881TUSGSSA
2011-09-1312:31 UTCm720197.75  1TUSGSSA
2012-05-3017:00 UTCm62610 181.75NGVD291TUSGSSA
2012-05-3017:00 UTCm62611 180.94NAVD881TUSGSSA
2012-05-3017:00 UTCm720198.25  1TUSGSSA
2012-09-1917:52 UTCm62610 181.63NGVD291OUSGSSA
2012-09-1917:52 UTCm62611 180.82NAVD881OUSGSSA
2012-09-1917:52 UTCm720198.37  1OUSGSSA
2013-08-2216:25 UTCm62610 181.68NGVD291OUSGSSA
2013-08-2216:25 UTCm62611 180.87NAVD881OUSGSSA
2013-08-2216:25 UTCm720198.32  1OUSGSSA
2015-09-2418:13 UTCm62610 181.14NGVD291OUSGSSA
2015-09-2418:13 UTCm62611 180.33NAVD881OUSGSSA
2015-09-2418:13 UTCm720198.86  1OUSGSSA
2017-08-0314:40 UTCm62610 182.14NGVD291VUSGSSA
2017-08-0314:40 UTCm62611 181.33NAVD881VUSGSSA
2017-08-0314:40 UTCm720197.86  1VUSGSSA
2018-09-1719:04 UTCm62610 181.82NGVD291VUSGSSA
2018-09-1719:04 UTCm62611 181.01NAVD881VUSGSSA
2018-09-1719:04 UTCm720198.18  1VUSGSSA
2022-09-2211:55 UTCm62610 181.51NGVD291VUSGSSP
2022-09-2211:55 UTCm62611 180.70NAVD881VUSGSSP
2022-09-2211:55 UTCm720198.49  1VUSGSSP

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 measurementOObserved.
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.