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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 415543072324201
Minimum number of levels = 1
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USGS 415543072324201 CT-EW 23TH

Hartford County, Connecticut
Latitude  41°55'43", Longitude  72°32'42" NAD27
Land-surface elevation 105 feet above NGVD29
The depth of the hole is 17.5 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
1987-08-06 D62610  NGVD29DOUSGSSA
1987-08-06 D62611  NAVD88DOUSGSSA
1987-08-06 D72019   DOUSGSSA

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
StatusDDry
Method of measurementOObserved.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.