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Groundwater levels for the Nation

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Agency code = usgs
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  • 412354071502501
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USGS 412354071502501 RI-WEW 585

Washington County, Rhode Island
Latitude  41°23'53.97", Longitude  71°50'24.76" NAD83
Land-surface elevation 25.02 feet above NGVD29
The depth of the well is 72 feet below land surface.
The depth of the hole is 79 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 Stratified Deposits, Undifferentiated (112SRFD) 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
1984-01-16 D62610 11.34NGVD291L  A
1984-01-16 D62611 10.40NAVD881L  A
1984-01-16 D7201913.68  1L  A
2001-10-16 D62610 -1.31NGVD29PTUSGSSA
2001-10-16 D62611 -2.25NAVD88PTUSGSSA
2001-10-16 D7201926.33  PTUSGSSA
2009-07-1513:00 UTCm62610 3.52NGVD29 TUSGSSA
2009-07-1513:00 UTCm62611 2.58NAVD88 TUSGSSA
2009-07-1513:00 UTCm7201921.50   TUSGSSA
2011-05-1816:00 UTCm62610 -5.48NGVD291TUSGSSA
2011-05-1816:00 UTCm62611 -6.42NAVD881TUSGSSA
2011-05-1816:00 UTCm7201930.50  1TUSGSSA
2013-09-08 D62610 -3.38NGVD29 O  A
2013-09-08 D62611 -4.32NAVD88 O  A
2013-09-08 D7201928.40   O  A

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
StatusThe reported water-level measurement represents a static level
Status1Static
StatusPWater level was affected by pumping at the time of the measurement
Method of measurementLInterpreted from geophysical logs.
Method of measurementOObserved.
Method of measurementTElectric-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.