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Groundwater levels for the Nation

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USGS 482645122491101 34N/01W-16D01

San Juan County, Washington
Latitude  48°26'44", Longitude 122°49'13" NAD27
Land-surface elevation 150 feet above NGVD29
The depth of the well is 112 feet below land surface.
The depth of the hole is 114 feet below land surface.
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
1968-10-17 D62610 44.50NGVD291L  A
1968-10-17 D62611 48.29NAVD881L  A
1968-10-17 D72019105.50  1L  A
1981-05-14 D62610 44.60NGVD291TUSGSSA
1981-05-14 D62611 48.39NAVD881TUSGSSA
1981-05-14 D72019105.40  1TUSGSSA
1981-06-11 D62610 45.60NGVD291TUSGSSA
1981-06-11 D62611 49.39NAVD881TUSGSSA
1981-06-11 D72019104.40  1TUSGSSA
1981-07-16 D62610 45.40NGVD291TUSGSSA
1981-07-16 D62611 49.19NAVD881TUSGSSA
1981-07-16 D72019104.60  1TUSGSSA
1981-08-14 D62610 45.10NGVD291TUSGSSA
1981-08-14 D62611 48.89NAVD881TUSGSSA
1981-08-14 D72019104.90  1TUSGSSA
1981-09-14 D62610 44.70NGVD291TUSGSSA
1981-09-14 D62611 48.49NAVD881TUSGSSA
1981-09-14 D72019105.30  1TUSGSSA
1981-11-05 D62610 44.50NGVD291TUSGSSA
1981-11-05 D62611 48.29NAVD881TUSGSSA
1981-11-05 D72019105.50  1TUSGSSA
1982-12-06 D62610 44.91NGVD291SUSGSSA
1982-12-06 D62611 48.70NAVD881SUSGSSA
1982-12-06 D72019105.09  1SUSGSSA
1983-03-14 D62610 45.48NGVD291SUSGSSA
1983-03-14 D62611 49.27NAVD881SUSGSSA
1983-03-14 D72019104.52  1SUSGSSA
1983-06-20 D62610 45.20NGVD291SUSGSSA
1983-06-20 D62611 48.99NAVD881SUSGSSA
1983-06-20 D72019104.80  1SUSGSSA
1983-09-15 D62610 45.15NGVD291SUSGSSA
1983-09-15 D62611 48.94NAVD881SUSGSSA
1983-09-15 D72019104.85  1SUSGSSA
1984-04-16 D62610 44.73NGVD291SUSGSSA
1984-04-16 D62611 48.52NAVD881SUSGSSA
1984-04-16 D72019105.27  1SUSGSSA
1984-09-10 D62610 44.88NGVD291SUSGSSA
1984-09-10 D62611 48.67NAVD881SUSGSSA
1984-09-10 D72019105.12  1SUSGSSA
1986-04-14 D62610 43.16NGVD291SUSGSSA
1986-04-14 D62611 46.95NAVD881SUSGSSA
1986-04-14 D72019106.84  1SUSGSSA
1986-09-22 D62610 44.95NGVD291SUSGSSA
1986-09-22 D62611 48.74NAVD881SUSGSSA
1986-09-22 D72019105.05  1SUSGSSA
1987-12-21 D62610 42.77NGVD291SUSGSSA
1987-12-21 D62611 46.56NAVD881SUSGSSA
1987-12-21 D72019107.23  1SUSGSSA
1988-04-04 D62610 43.38NGVD291SUSGSSA
1988-04-04 D62611 47.17NAVD881SUSGSSA
1988-04-04 D72019106.62  1SUSGSSA
1988-09-19 D62610 44.64NGVD291SUSGSSA
1988-09-19 D62611 48.43NAVD881SUSGSSA
1988-09-19 D72019105.36  1SUSGSSA
1997-04-2916:58 UTCm62610 46.38NGVD29PSUSGSSA
1997-04-2916:58 UTCm62611 50.17NAVD88PSUSGSSA
1997-04-2916:58 UTCm72019103.62  PSUSGSSA

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
StatusPPumping
Method of measurementLInterpreted from geophysical logs.
Method of measurementSSteel-tape measurement.
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.