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Groundwater levels for the Nation

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Agency code = usgs
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  • 412548073141101
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USGS 412548073141101 CT- SB 119

New Haven County, Connecticut
Latitude  41°25'47.7", Longitude  73°14'11.9" NAD83
Land-surface elevation 178 feet above NAVD88
The depth of the well is 83 feet below land surface.
The depth of the hole is 83 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
2002-05-21 D62610 166.94NGVD291O  A
2002-05-21 D62611 166.00NAVD881O  A
2002-05-21 D7201912.00  1O  A
2002-11-0517:00 UTCm62610 166.94NGVD291OUSGSSA
2002-11-0517:00 UTCm62611 166.00NAVD881OUSGSSA
2002-11-0517:00 UTCm7201912.00  1OUSGSSA

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 measurementOObserved.
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.