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Groundwater levels for the Nation

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Agency code = usgs
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  • 340040118100905
Minimum number of levels = 1
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USGS 340040118100905 002S012W07J005S

Los Angeles County, California
Latitude  34°00'40", Longitude 118°10'12" NAD83
Land-surface elevation 159.37 feet above NAVD88
The depth of the well is 345 feet below land surface.
The depth of the hole is 1,401 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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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
1999-06-24 D62610 44.32NGVD291O  A
1999-06-24 D62611 46.55NAVD881O  A
1999-06-24 D72019117.68  1O  A
1999-08-05 D62610 10.05NGVD291O  A
1999-08-05 D62611 12.28NAVD881O  A
1999-08-05 D72019151.95  1O  A
1999-08-10 D62610 43.40NGVD291VUSGSSA
1999-08-10 D62611 45.63NAVD881VUSGSSA
1999-08-10 D72019118.60  1VUSGSSA
1999-10-04 D62610 28.94NGVD291O  A
1999-10-04 D62611 31.17NAVD881O  A
1999-10-04 D72019133.06  1O  A
1999-11-02 D62610 35.42NGVD291O  A
1999-11-02 D62611 37.65NAVD881O  A
1999-11-02 D72019126.58  1O  A
2000-01-06 D62610 40.31NGVD291O  A
2000-01-06 D62611 42.54NAVD881O  A
2000-01-06 D72019121.69  1O  A
2000-03-07 D62610 45.53NGVD291O  A
2000-03-07 D62611 47.76NAVD881O  A
2000-03-07 D72019116.47  1O  A
2000-04-04 D62610 46.96NGVD291O  A
2000-04-04 D62611 49.19NAVD881O  A
2000-04-04 D72019115.04  1O  A
2000-07-22 D62610 24.19NGVD291O  A
2000-07-22 D62611 26.42NAVD881O  A
2000-07-22 D72019137.81  1O  A
2000-09-27 D62610 21.39NGVD291O  A
2000-09-27 D62611 23.62NAVD881O  A
2000-09-27 D72019140.61  1O  A
2000-11-24 D62610 41.01NGVD291O  A
2000-11-24 D62611 43.24NAVD881O  A
2000-11-24 D72019120.99  1O  A
2000-12-29 D62610 42.34NGVD291O  A
2000-12-29 D62611 44.57NAVD881O  A
2000-12-29 D72019119.66  1O  A
2001-01-30 D62610 43.79NGVD291O  A
2001-01-30 D62611 46.02NAVD881O  A
2001-01-30 D72019118.21  1O  A
2001-03-27 D62610 46.42NGVD291O  A
2001-03-27 D62611 48.65NAVD881O  A
2001-03-27 D72019115.58  1O  A
2001-07-06 D62610 24.29NGVD291O  A
2001-07-06 D62611 26.52NAVD881O  A
2001-07-06 D72019137.71  1O  A
2001-09-24 D62610 18.98NGVD291O  A
2001-09-24 D62611 21.21NAVD881O  A
2001-09-24 D72019143.02  1O  A
2001-12-26 D62610 40.03NGVD291O  A
2001-12-26 D62611 42.26NAVD881O  A
2001-12-26 D72019121.97  1O  A
2002-02-19 D62610 26.98NGVD291O  A
2002-02-19 D62611 29.21NAVD881O  A
2002-02-19 D72019135.02  1O  A
2002-03-07 D62610 25.50NGVD291O  A
2002-03-07 D62611 27.73NAVD881O  A
2002-03-07 D72019136.50  1O  A
2002-03-27 D62610 30.44NGVD291O  A
2002-03-27 D62611 32.67NAVD881O  A
2002-03-27 D72019131.56  1O  A
2002-06-26 D62610 25.33NGVD291O  A
2002-06-26 D62611 27.56NAVD881O  A
2002-06-26 D72019136.67  1O  A
2002-09-25 D62610 20.97NGVD291O  A
2002-09-25 D62611 23.20NAVD881O  A
2002-09-25 D72019141.03  1O  A
2007-09-2001:30 UTCm62610 17.58NGVD291VUSGSSA
2007-09-2001:30 UTCm62611 19.81NAVD881VUSGSSA
2007-09-2001:30 UTCm72019144.42  1VUSGSSA

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 measurementOObserved.
Method of measurementVCalibrated electric-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.