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Groundwater levels for California

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USGS 344418118081401 008N012W34K001S

Los Angeles County, California
Latitude  34°44'18", Longitude 118°08'14" NAD27
Land-surface elevation 2,316 feet above NGVD29
The depth of the well is 143.9 feet below land surface.
This well is completed in the Basin and Range basin-fill aquifers (N100BSNRGB) national 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
1978-09-20 D62610 2267.05NGVD291S  A
1978-09-20 D62611 2269.83NAVD881S  A
1978-09-20 D7201948.95  1S  A
1979-02-13 D62610 2267.25NGVD291Z  A
1979-02-13 D62611 2270.03NAVD881Z  A
1979-02-13 D7201948.75  1Z  A
1980-03-14 D62610 2266.71NGVD291S  A
1980-03-14 D62611 2269.49NAVD881S  A
1980-03-14 D7201949.29  1S  A
1981-04-14 D62610 2265.62NGVD291S  A
1981-04-14 D62611 2268.40NAVD881S  A
1981-04-14 D7201950.38  1S  A
1982-02-10 D62610 2265.30NGVD291S  A
1982-02-10 D62611 2268.08NAVD881S  A
1982-02-10 D7201950.70  1S  A
1983-04-13 D62610 2264.75NGVD291S  A
1983-04-13 D62611 2267.53NAVD881S  A
1983-04-13 D7201951.25  1S  A
1984-03-07 D62610 2264.05NGVD291S  A
1984-03-07 D62611 2266.83NAVD881S  A
1984-03-07 D7201951.95  1S  A
1985-03-26 D62610 2263.35NGVD291S  A
1985-03-26 D62611 2266.13NAVD881S  A
1985-03-26 D7201952.65  1S  A
1986-03-19 D62610 2262.11NGVD291S  A
1986-03-19 D62611 2264.89NAVD881S  A
1986-03-19 D7201953.89  1S  A
1987-02-25 D62610 2261.89NGVD291S  A
1987-02-25 D62611 2264.67NAVD881S  A
1987-02-25 D7201954.11  1S  A
1988-03-28 D62610 2261.38NGVD291S  A
1988-03-28 D62611 2264.16NAVD881S  A
1988-03-28 D7201954.62  1S  A
1989-03-23 D62610 2260.53NGVD291S  A
1989-03-23 D62611 2263.31NAVD881S  A
1989-03-23 D7201955.47  1S  A
1990-03-12 D62610 2261.44NGVD291S  A
1990-03-12 D62611 2264.22NAVD881S  A
1990-03-12 D7201954.56  1S  A
1991-03-18 D62610 2259.35NGVD291S  A
1991-03-18 D62611 2262.13NAVD881S  A
1991-03-18 D7201956.65  1S  A
1992-04-13 D62610 2259.51NGVD291S  A
1992-04-13 D62611 2262.29NAVD881S  A
1992-04-13 D7201956.49  1S  A
1993-04-21 D62610 2260.62NGVD291V  A
1993-04-21 D62611 2263.40NAVD881V  A
1993-04-21 D7201955.38  1V  A
1994-04-11 D62610 2260.54NGVD29PV  A
1994-04-11 D62611 2263.32NAVD88PV  A
1994-04-11 D7201955.46  PV  A
1995-04-18 D62610 2260.48NGVD291V  A
1995-04-18 D62611 2263.26NAVD881V  A
1995-04-18 D7201955.52  1V  A
1996-04-16 D62610 2259.95NGVD291V  A
1996-04-16 D62611 2262.73NAVD881V  A
1996-04-16 D7201956.05  1V  A
1997-03-04 D62610 2259.15NGVD29PS  A
1997-03-04 D62611 2261.93NAVD88PS  A
1997-03-04 D7201956.85  PS  A
1998-03-1716:16 UTCm62610 2258.82NGVD291S  A
1998-03-1716:16 UTCm62611 2261.60NAVD881S  A
1998-03-1716:16 UTCm7201957.18  1S  A
1999-04-01 D62610 2258.81NGVD291SUSGSSA
1999-04-01 D62611 2261.59NAVD881SUSGSSA
1999-04-01 D7201957.19  1SUSGSSA
2000-03-23 D62610 2257.57NGVD29PSUSGSSA
2000-03-23 D62611 2260.35NAVD88PSUSGSSA
2000-03-23 D7201958.43  PSUSGSSA
2001-03-14 D62610 2257.68NGVD291V  A
2001-03-14 D62611 2260.46NAVD881V  A
2001-03-14 D7201958.32  1V  A
2002-03-28 D62610 2257.19NGVD291VUSGSSA
2002-03-28 D62611 2259.97NAVD881VUSGSSA
2002-03-28 D7201958.81  1VUSGSSA
2003-03-26 D62610 2256.84NGVD291VUSGSSA
2003-03-26 D62611 2259.62NAVD881VUSGSSA
2003-03-26 D7201959.16  1VUSGSSA
2004-03-3022:15 UTCm62610 2256.65NGVD291VUSGSSA
2004-03-3022:15 UTCm62611 2259.43NAVD881VUSGSSA
2004-03-3022:15 UTCm7201959.35  1VUSGSSA
2005-03-2922:50 UTCm62610 2256.93NGVD291VUSGSSA
2005-03-2922:50 UTCm62611 2259.71NAVD881VUSGSSA
2005-03-2922:50 UTCm7201959.07  1VUSGSSA
2006-03-2200:10 UTCm62610 2257.50NGVD291VUSGSSA
2006-03-2200:10 UTCm62611 2260.28NAVD881VUSGSSA
2006-03-2200:10 UTCm7201958.50  1VUSGSSA
2007-03-2622:30 UTCm62610 2256.18NGVD291VUSGSSA
2007-03-2622:30 UTCm62611 2258.96NAVD881VUSGSSA
2007-03-2622:30 UTCm7201959.82  1VUSGSSA
2009-03-2423:50 UTCm62610 2255.73NGVD291VUSGSSA
2009-03-2423:50 UTCm62611 2258.51NAVD881VUSGSSA
2009-03-2423:50 UTCm7201960.27  1VUSGSSA
2010-03-1522:25 UTCm62610 2255.34NGVD29PVUSGSSA
2010-03-1522:25 UTCm62611 2258.12NAVD88PVUSGSSA
2010-03-1522:25 UTCm7201960.66  PVUSGSSA
2011-03-3117:10 UTCm62610 2254.00NGVD291VUSGSSA
2011-03-3117:10 UTCm62611 2256.78NAVD881VUSGSSA
2011-03-3117:10 UTCm7201962.00  1VUSGSSA
2012-05-1823:56 UTCm62610 2252.77NGVD291VUSGSSA
2012-05-1823:56 UTCm62611 2255.55NAVD881VUSGSSA
2012-05-1823:56 UTCm7201963.23  1VUSGSSA
2013-03-1819:28 UTCm62610 2254.82NGVD291VUSGSSA
2013-03-1819:28 UTCm62611 2257.60NAVD881VUSGSSA
2013-03-1819:28 UTCm7201961.18  1VUSGSSA
2013-03-1820:28 UTCm62610 2254.82NGVD291VUSGSSA
2013-03-1820:28 UTCm62611 2257.60NAVD881VUSGSSA
2013-03-1820:28 UTCm7201961.18  1VUSGSSA
2014-03-1318:35 UTCm62610 2254.46NGVD291VUSGSSA
2014-03-1318:35 UTCm62611 2257.24NAVD881VUSGSSA
2014-03-1318:35 UTCm7201961.54  1VUSGSSA
2015-03-0419:24 UTCm62610 2254.09NGVD291VUSGSSA
2015-03-0419:24 UTCm62611 2256.87NAVD881VUSGSSA
2015-03-0419:24 UTCm7201961.91  1VUSGSSA
2016-03-3122:45 UTCm62610 2253.58NGVD291VUSGSSA
2016-03-3122:45 UTCm62611 2256.36NAVD881VUSGSSA
2016-03-3122:45 UTCm7201962.42  1VUSGSSA
2017-03-0822:24 UTCm62610 2253.63NGVD291VUSGSSA
2017-03-0822:24 UTCm62611 2256.41NAVD881VUSGSSA
2017-03-0822:24 UTCm7201962.37  1VUSGSSA
2018-03-1923:00 UTCm62610 2253.17NGVD291VUSGSSA
2018-03-1923:00 UTCm62611 2255.95NAVD881VUSGSSA
2018-03-1923:00 UTCm7201962.83  1VUSGSSA
2019-03-2617:31 UTCm62610 2253.24NGVD291VUSGSSA
2019-03-2617:31 UTCm62611 2256.02NAVD881VUSGSSA
2019-03-2617:31 UTCm7201962.76  1VUSGSSA
2020-04-2816:43 UTCm62610 2251.35NGVD291VUSGSSA
2020-04-2816:43 UTCm62611 2254.13NAVD881VUSGSSA
2020-04-2816:43 UTCm7201964.65  1VUSGSSA
2021-03-1620:52 UTCm62610 2253.21NGVD291VUSGSSA
2021-03-1620:52 UTCm62611 2255.99NAVD881VUSGSSA
2021-03-1620:52 UTCm7201962.79  1VUSGSSA
2022-03-1516:37 UTCm62610 2252.46NGVD291VUSGSSA
2022-03-1516:37 UTCm62611 2255.24NAVD881VUSGSSA
2022-03-1516:37 UTCm7201963.54  1VUSGSSA
2023-03-1316:23 UTCm62610 2252.33NGVD291VUSGSSA
2023-03-1316:23 UTCm62611 2255.11NAVD881VUSGSSA
2023-03-1316:23 UTCm7201963.67  1VUSGSSA
2024-03-2718:11 UTCm62610 2252.82NGVD291VUSGSSA
2024-03-2718:11 UTCm62611 2255.60NAVD881VUSGSSA
2024-03-2718:11 UTCm7201963.18  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
StatusPPumping
Method of measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Method of measurementZOther.
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.