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Groundwater levels for the Nation

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  • 412606071410002
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USGS 412606071410002 RI-CHW 502

Washington County, Rhode Island
Latitude  41°26'06", Longitude  71°41'00" NAD27
Land-surface elevation 62.05 feet above NGVD29
The depth of the well is 23.0 feet below land surface.
The depth of the hole is 23.0 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 Outwash (112OTSH) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
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
1981-11-08 D62610 43.82NGVD291SUSGSSA
1981-11-08 D62611 42.90NAVD881SUSGSSA
1981-11-08 D7201918.23  1SUSGSSA
1981-11-18 D62610 43.82NGVD291S  A
1981-11-18 D62611 42.90NAVD881S  A
1981-11-18 D7201918.23  1S  A
1981-12-09 D62610 44.82NGVD291S  A
1981-12-09 D62611 43.90NAVD881S  A
1981-12-09 D7201917.23  1S  A
1982-01-27 D62610 46.94NGVD291S  A
1982-01-27 D62611 46.02NAVD881S  A
1982-01-27 D7201915.11  1S  A
1982-02-17 D62610 47.54NGVD291S  A
1982-02-17 D62611 46.62NAVD881S  A
1982-02-17 D7201914.51  1S  A
1982-04-16 D62610 46.92NGVD291S  A
1982-04-16 D62611 46.00NAVD881S  A
1982-04-16 D7201915.13  1S  A
1982-05-15 D62610 46.43NGVD291S  A
1982-05-15 D62611 45.51NAVD881S  A
1982-05-15 D7201915.62  1S  A
1982-06-19 D62610 49.67NGVD291S  A
1982-06-19 D62611 48.75NAVD881S  A
1982-06-19 D7201912.38  1S  A
1982-07-21 D62610 46.82NGVD291S  A
1982-07-21 D62611 45.90NAVD881S  A
1982-07-21 D7201915.23  1S  A
1982-08-30 D62610 45.52NGVD291S  A
1982-08-30 D62611 44.60NAVD881S  A
1982-08-30 D7201916.53  1S  A
1982-09-24 D62610 45.27NGVD291S  A
1982-09-24 D62611 44.35NAVD881S  A
1982-09-24 D7201916.78  1S  A
1982-10-16 D62610 45.13NGVD291S  A
1982-10-16 D62611 44.21NAVD881S  A
1982-10-16 D7201916.92  1S  A
1982-11-20 D62610 45.34NGVD291S  A
1982-11-20 D62611 44.42NAVD881S  A
1982-11-20 D7201916.71  1S  A
1982-12-18 D62610 45.50NGVD291S  A
1982-12-18 D62611 44.58NAVD881S  A
1982-12-18 D7201916.55  1S  A
1983-01-18 D62610 45.69NGVD291S  A
1983-01-18 D62611 44.77NAVD881S  A
1983-01-18 D7201916.36  1S  A
1983-02-19 D62610 46.87NGVD291S  A
1983-02-19 D62611 45.95NAVD881S  A
1983-02-19 D7201915.18  1S  A
1983-03-19 D62610 48.38NGVD291S  A
1983-03-19 D62611 47.46NAVD881S  A
1983-03-19 D7201913.67  1S  A
1983-04-16 D62610 49.88NGVD291S  A
1983-04-16 D62611 48.96NAVD881S  A
1983-04-16 D7201912.17  1S  A
1983-05-19 D62610 48.89NGVD291S  A
1983-05-19 D62611 47.97NAVD881S  A
1983-05-19 D7201913.16  1S  A
1983-06-20 D62610 47.52NGVD291S  A
1983-06-20 D62611 46.60NAVD881S  A
1983-06-20 D7201914.53  1S  A
1983-07-18 D62610 46.08NGVD291S  A
1983-07-18 D62611 45.16NAVD881S  A
1983-07-18 D7201915.97  1S  A
1983-08-22 D62610 45.20NGVD291S  A
1983-08-22 D62611 44.28NAVD881S  A
1983-08-22 D7201916.85  1S  A
1983-09-17 D62610 44.58NGVD291S  A
1983-09-17 D62611 43.66NAVD881S  A
1983-09-17 D7201917.47  1S  A
1983-10-15 D62610 44.32NGVD291S  A
1983-10-15 D62611 43.40NAVD881S  A
1983-10-15 D7201917.73  1S  A
1983-11-11 D62610 44.47NGVD291S  A
1983-11-11 D62611 43.55NAVD881S  A
1983-11-11 D7201917.58  1S  A
1983-12-17 D62610 47.89NGVD291S  A
1983-12-17 D62611 46.97NAVD881S  A
1983-12-17 D7201914.16  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 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.