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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 413429072595402
Minimum number of levels = 1
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USGS 413429072595402 CT-WC 92

New Haven County, Connecticut
Latitude  41°34'29", Longitude  72°59'53.6" NAD27
Land-surface elevation 464.32 feet above NGVD29
The depth of the well is 28.53 feet below land surface.
The depth of the hole is 28.53 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
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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
1998-04-0813:23 UTCm62610 462.74NGVD291TUSGSSA
1998-04-0813:23 UTCm62611 461.83NAVD881TUSGSSA
1998-04-0813:23 UTCm720191.58  1TUSGSSA
1998-05-0415:58 UTCm62610 462.84NGVD291TUSGSSA
1998-05-0415:58 UTCm62611 461.93NAVD881TUSGSSA
1998-05-0415:58 UTCm720191.48  1TUSGSSA
1998-06-2214:36 UTCm62610 462.06NGVD291TUSGSSA
1998-06-2214:36 UTCm62611 461.15NAVD881TUSGSSA
1998-06-2214:36 UTCm720192.26  1TUSGSSA
1998-07-2412:43 UTCm62610 461.76NGVD291TUSGSSA
1998-07-2412:43 UTCm62611 460.85NAVD881TUSGSSA
1998-07-2412:43 UTCm720192.56  1TUSGSSA
1998-09-0112:40 UTCm62610 460.84NGVD291TUSGSSA
1998-09-0112:40 UTCm62611 459.93NAVD881TUSGSSA
1998-09-0112:40 UTCm720193.48  1TUSGSSA
1998-10-1614:02 UTCm62610 461.84NGVD291TUSGSSA
1998-10-1614:02 UTCm62611 460.93NAVD881TUSGSSA
1998-10-1614:02 UTCm720192.48  1TUSGSSA
1998-12-0315:11 UTCm62610 461.37NGVD291TUSGSSA
1998-12-0315:11 UTCm62611 460.46NAVD881TUSGSSA
1998-12-0315:11 UTCm720192.95  1TUSGSSA

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
Status1Static
Method of measurementTElectric-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.