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Groundwater levels for the Nation

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  • 411909073204001
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USGS 411909073204001 CT-RD 44

Fairfield County, Connecticut
Latitude  41°19'09", Longitude  73°20'40" NAD27
Land-surface elevation 460.00 feet above NGVD29
The depth of the well is 22.0 feet below land surface.
The depth of the hole is 29.0 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 Drift, Stratified (112DFSF) local aquifer.
Output formats
Table of 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
1979-10-24 D62610 445.00NGVD291OUSGSSA
1979-10-24 D62611 444.04NAVD881OUSGSSA
1979-10-24 D7201915.00  1OUSGSSA
1979-12-06 D62610 451.86NGVD291S  A
1979-12-06 D62611 450.90NAVD881S  A
1979-12-06 D720198.14  1S  A
1980-01-07 D62610 451.56NGVD291S  A
1980-01-07 D62611 450.60NAVD881S  A
1980-01-07 D720198.44  1S  A
1980-01-29 D62610 451.32NGVD291S  A
1980-01-29 D62611 450.36NAVD881S  A
1980-01-29 D720198.68  1S  A
1980-02-28 D62610 450.91NGVD291S  A
1980-02-28 D62611 449.95NAVD881S  A
1980-02-28 D720199.09  1S  A
1980-03-27 D62610 453.79NGVD291S  A
1980-03-27 D62611 452.83NAVD881S  A
1980-03-27 D720196.21  1S  A
1980-04-28 D62610 452.95NGVD291S  A
1980-04-28 D62611 451.99NAVD881S  A
1980-04-28 D720197.05  1S  A
1980-05-29 D62610 451.44NGVD291S  A
1980-05-29 D62611 450.48NAVD881S  A
1980-05-29 D720198.56  1S  A
1980-06-17 D62610 452.03NGVD291S  A
1980-06-17 D62611 451.07NAVD881S  A
1980-06-17 D720197.97  1S  A
1980-06-26 D62610 450.28NGVD291S  A
1980-06-26 D62611 449.32NAVD881S  A
1980-06-26 D720199.72  1S  A

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