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Groundwater levels for the Nation

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  • 482954122534601
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USGS 482954122534601 35N/02W-26K01

San Juan County, Washington
Latitude  48°29'55", Longitude 122°53'48" NAD27
Land-surface elevation 230 feet above NGVD29
The depth of the well is 261 feet below land surface.
The depth of the hole is 261 feet below land surface.
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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
1978-10-02 D62610 -2.00NGVD291LUSGSSA
1978-10-02 D62611 1.83NAVD881LUSGSSA
1978-10-02 D72019232.00  1LUSGSSA
1981-04-18 D62610 1.04NGVD291SUSGSSA
1981-04-18 D62611 4.87NAVD881SUSGSSA
1981-04-18 D72019228.96  1SUSGSSA
1981-09-14 D62610 -4.54NGVD291SUSGSSA
1981-09-14 D62611 -0.71NAVD881SUSGSSA
1981-09-14 D72019234.54  1SUSGSSA
1982-10-12 D62610 1.52NGVD291SUSGSSA
1982-10-12 D62611 5.35NAVD881SUSGSSA
1982-10-12 D72019228.48  1SUSGSSA
1982-12-06 D62610 1.12NGVD291SUSGSSA
1982-12-06 D62611 4.95NAVD881SUSGSSA
1982-12-06 D72019228.88  1SUSGSSA
1983-03-14 D62610 1.58NGVD291SUSGSSA
1983-03-14 D62611 5.41NAVD881SUSGSSA
1983-03-14 D72019228.42  1SUSGSSA
1983-06-20 D62610 1.82NGVD291SUSGSSA
1983-06-20 D62611 5.65NAVD881SUSGSSA
1983-06-20 D72019228.18  1SUSGSSA
1983-09-15 D62610 1.79NGVD291SUSGSSA
1983-09-15 D62611 5.62NAVD881SUSGSSA
1983-09-15 D72019228.21  1SUSGSSA
1984-04-16 D62610 1.54NGVD291SUSGSSA
1984-04-16 D62611 5.37NAVD881SUSGSSA
1984-04-16 D72019228.46  1SUSGSSA
1984-09-10 D62610 1.19NGVD291SUSGSSA
1984-09-10 D62611 5.02NAVD881SUSGSSA
1984-09-10 D72019228.81  1SUSGSSA
1986-04-14 D62610 2.31NGVD291SUSGSSA
1986-04-14 D62611 6.14NAVD881SUSGSSA
1986-04-14 D72019227.69  1SUSGSSA
1986-09-22 D62610 1.36NGVD291SUSGSSA
1986-09-22 D62611 5.19NAVD881SUSGSSA
1986-09-22 D72019228.64  1SUSGSSA
1987-12-21 D62610 1.19NGVD291SUSGSSA
1987-12-21 D62611 5.02NAVD881SUSGSSA
1987-12-21 D72019228.81  1SUSGSSA
1988-04-04 D62610 1.20NGVD291TUSGSSA
1988-04-04 D62611 5.03NAVD881TUSGSSA
1988-04-04 D72019228.80  1TUSGSSA
1988-09-19 D62610 -3.45NGVD291SUSGSSA
1988-09-19 D62611 0.38NAVD881SUSGSSA
1988-09-19 D72019233.45  1SUSGSSA
1997-05-1717:32 UTCm62610 1.33NGVD291SUSGSSA
1997-05-1717:32 UTCm62611 5.16NAVD881SUSGSSA
1997-05-1717:32 UTCm72019228.67  1SUSGSSA
1997-10-1516:30 UTCm62610 1.66NGVD291SUSGSSA
1997-10-1516:30 UTCm62611 5.49NAVD881SUSGSSA
1997-10-1516:30 UTCm72019228.34  1SUSGSSA
1997-11-2422:40 UTCm62610 1.72NGVD291SUSGSSA
1997-11-2422:40 UTCm62611 5.55NAVD881SUSGSSA
1997-11-2422:40 UTCm72019228.28  1SUSGSSA
1998-01-0722:25 UTCm62610 1.66NGVD291SUSGSSA
1998-01-0722:25 UTCm62611 5.49NAVD881SUSGSSA
1998-01-0722:25 UTCm72019228.34  1SUSGSSA
1998-02-0422:30 UTCm62610 2.15NGVD291SUSGSSA
1998-02-0422:30 UTCm62611 5.98NAVD881SUSGSSA
1998-02-0422:30 UTCm72019227.85  1SUSGSSA
1998-03-1122:35 UTCm62610 2.06NGVD291SUSGSSA
1998-03-1122:35 UTCm62611 5.89NAVD881SUSGSSA
1998-03-1122:35 UTCm72019227.94  1SUSGSSA
1998-04-0722:50 UTCm62610 1.81NGVD291SUSGSSA
1998-04-0722:50 UTCm62611 5.64NAVD881SUSGSSA
1998-04-0722:50 UTCm72019228.19  1SUSGSSA
1998-05-0621:30 UTCm62610 1.91NGVD291SUSGSSA
1998-05-0621:30 UTCm62611 5.74NAVD881SUSGSSA
1998-05-0621:30 UTCm72019228.09  1SUSGSSA
1998-06-0322:35 UTCm62610 2.08NGVD291SUSGSSA
1998-06-0322:35 UTCm62611 5.91NAVD881SUSGSSA
1998-06-0322:35 UTCm72019227.92  1SUSGSSA
1998-07-0122:55 UTCm62610 1.87NGVD291SUSGSSA
1998-07-0122:55 UTCm62611 5.70NAVD881SUSGSSA
1998-07-0122:55 UTCm72019228.13  1SUSGSSA
1998-08-0521:45 UTCm62610 1.86NGVD291SUSGSSA
1998-08-0521:45 UTCm62611 5.69NAVD881SUSGSSA
1998-08-0521:45 UTCm72019228.14  1SUSGSSA
1998-09-0321:40 UTCm62610 1.97NGVD291SUSGSSA
1998-09-0321:40 UTCm62611 5.80NAVD881SUSGSSA
1998-09-0321:40 UTCm72019228.03  1SUSGSSA
1998-10-1519:25 UTCm62610 1.56NGVD291SUSGSSA
1998-10-1519:25 UTCm62611 5.39NAVD881SUSGSSA
1998-10-1519:25 UTCm72019228.44  1SUSGSSA
1998-11-1821:55 UTCm62610 1.32NGVD291SUSGSSA
1998-11-1821:55 UTCm62611 5.15NAVD881SUSGSSA
1998-11-1821:55 UTCm72019228.68  1SUSGSSA

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 measurementLInterpreted from geophysical logs.
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.