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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 374725122290101
Minimum number of levels = 1
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USGS 374725122290101 002S006W02H001M

San Francisco County, California
Latitude  37°47'25", Longitude 122°29'01" NAD27
Land-surface elevation 24.46 feet above NGVD29
The depth of the well is 60 feet below land surface.
This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.
Output formats
Table of data
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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
1988-11-1518:35 UTCm62610 17.98NGVD291S  A
1988-11-1518:35 UTCm62611 20.69NAVD881S  A
1988-11-1518:35 UTCm720196.48  1S  A
1988-12-05 D62610 18.05NGVD291V  A
1988-12-05 D62611 20.76NAVD881V  A
1988-12-05 D720196.41  1V  A
1989-01-04 D62610 18.37NGVD291V  A
1989-01-04 D62611 21.08NAVD881V  A
1989-01-04 D720196.09  1V  A
1989-02-0718:32 UTCm62610 18.15NGVD291S  A
1989-02-0718:32 UTCm62611 20.86NAVD881S  A
1989-02-0718:32 UTCm720196.31  1S  A
1989-03-1418:00 UTCm62610 18.14NGVD291S  A
1989-03-1418:00 UTCm62611 20.85NAVD881S  A
1989-03-1418:00 UTCm720196.32  1S  A
1989-04-2418:00 UTCm62610 18.10NGVD291S  A
1989-04-2418:00 UTCm62611 20.81NAVD881S  A
1989-04-2418:00 UTCm720196.36  1S  A
1989-07-0617:35 UTCm62610 10.21NGVD29PS  A
1989-07-0617:35 UTCm62611 12.92NAVD88PS  A
1989-07-0617:35 UTCm7201914.25  PS  A
1989-10-2417:55 UTCm62610 17.14NGVD291S  A
1989-10-2417:55 UTCm62611 19.85NAVD881S  A
1989-10-2417:55 UTCm720197.32  1S  A
1989-11-2018:35 UTCm62610 17.87NGVD291S  A
1989-11-2018:35 UTCm62611 20.58NAVD881S  A
1989-11-2018:35 UTCm720196.59  1S  A
1989-12-0617:45 UTCm62610 18.14NGVD291Z  A
1989-12-0617:45 UTCm62611 20.85NAVD881Z  A
1989-12-0617:45 UTCm720196.32  1Z  A
1990-02-0623:20 UTCm62610 18.56NGVD291S  A
1990-02-0623:20 UTCm62611 21.27NAVD881S  A
1990-02-0623:20 UTCm720195.90  1S  A
1990-03-0702:15 UTCm62610 17.81NGVD291S  A
1990-03-0702:15 UTCm62611 20.52NAVD881S  A
1990-03-0702:15 UTCm720196.65  1S  A
1990-04-0517:00 UTCm62610 17.90NGVD291S  A
1990-04-0517:00 UTCm62611 20.61NAVD881S  A
1990-04-0517:00 UTCm720196.56  1S  A
1990-06-0121:15 UTCm62610 17.63NGVD291S  A
1990-06-0121:15 UTCm62611 20.34NAVD881S  A
1990-06-0121:15 UTCm720196.83  1S  A
1991-01-1015:55 UTCm62610 17.50NGVD291S  A
1991-01-1015:55 UTCm62611 20.21NAVD881S  A
1991-01-1015:55 UTCm720196.96  1S  A
1991-02-0622:05 UTCm62610 18.02NGVD291S  A
1991-02-0622:05 UTCm62611 20.73NAVD881S  A
1991-02-0622:05 UTCm720196.44  1S  A
1991-05-02 D62610 17.96NGVD291S  A
1991-05-02 D62611 20.67NAVD881S  A
1991-05-02 D720196.50  1S  A
1991-09-19 D62610 17.66NGVD291S  A
1991-09-19 D62611 20.37NAVD881S  A
1991-09-19 D720196.80  1S  A
1992-02-05 D62610 18.50NGVD291S  A
1992-02-05 D62611 21.21NAVD881S  A
1992-02-05 D720195.96  1S  A
1992-06-11 D62610 17.21NGVD291S  A
1992-06-11 D62611 19.92NAVD881S  A
1992-06-11 D720197.25  1S  A
1993-02-06 D62610 18.93NGVD291V  A
1993-02-06 D62611 21.64NAVD881V  A
1993-02-06 D720195.53  1V  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
Status1Static
StatusPPumping
Method of measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.