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Groundwater levels for California

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  • 343419118044401
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USGS 343419118044401 006N011W31A001S

Los Angeles County, California
Latitude  34°34'19", Longitude 118°04'44" NAD27
Land-surface elevation 2,633.00 feet above NGVD29
The depth of the well is 444 feet below land surface.
The depth of the hole is 444 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
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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
1963-11-13 D62610 2412.90NGVD291Z  A
1963-11-13 D62611 2415.71NAVD881Z  A
1963-11-13 D72019220.10  1Z  A
1974-02-15 D62610 2374.53NGVD291Z  A
1974-02-15 D62611 2377.34NAVD881Z  A
1974-02-15 D72019258.47  1Z  A
1975-02-19 D62610 2385.80NGVD291Z  A
1975-02-19 D62611 2388.61NAVD881Z  A
1975-02-19 D72019247.20  1Z  A
1976-02-12 D62610 2383.70NGVD291Z  A
1976-02-12 D62611 2386.51NAVD881Z  A
1976-02-12 D72019249.30  1Z  A
1976-03-07 D62610 2378.90NGVD291Z  A
1976-03-07 D62611 2381.71NAVD881Z  A
1976-03-07 D72019254.10  1Z  A
1978-03-27 D62610 2379.13NGVD291Z  A
1978-03-27 D62611 2381.94NAVD881Z  A
1978-03-27 D72019253.87  1Z  A
1979-02-27 D62610 2377.22NGVD291Z  A
1979-02-27 D62611 2380.03NAVD881Z  A
1979-02-27 D72019255.78  1Z  A
1980-03-11 D62610 2375.29NGVD291S  A
1980-03-11 D62611 2378.10NAVD881S  A
1980-03-11 D72019257.71  1S  A
1981-04-16 D62610 2373.08NGVD291S  A
1981-04-16 D62611 2375.89NAVD881S  A
1981-04-16 D72019259.92  1S  A
1982-02-09 D62610 2372.10NGVD291S  A
1982-02-09 D62611 2374.91NAVD881S  A
1982-02-09 D72019260.90  1S  A
1983-04-12 D62610 2370.05NGVD29PS  A
1983-04-12 D62611 2372.86NAVD88PS  A
1983-04-12 D72019262.95  PS  A
1984-03-06 D62610 2369.83NGVD291S  A
1984-03-06 D62611 2372.64NAVD881S  A
1984-03-06 D72019263.17  1S  A
1985-03-27 D62610 2369.65NGVD29PT  A
1985-03-27 D62611 2372.46NAVD88PT  A
1985-03-27 D72019263.35  PT  A
1988-03-29 D62610 2368.78NGVD291S  A
1988-03-29 D62611 2371.59NAVD881S  A
1988-03-29 D72019264.22  1S  A
1989-03-23 D62610 2367.76NGVD291S  A
1989-03-23 D62611 2370.57NAVD881S  A
1989-03-23 D72019265.24  1S  A
1991-03-19 D62610 2366.13NGVD29PS  A
1991-03-19 D62611 2368.94NAVD88PS  A
1991-03-19 D72019266.87  PS  A
1992-04-13 D62610 2364.65NGVD291T  A
1992-04-13 D62611 2367.46NAVD881T  A
1992-04-13 D72019268.35  1T  A
1993-04-21 D62610 2364.76NGVD291V  A
1993-04-21 D62611 2367.57NAVD881V  A
1993-04-21 D72019268.24  1V  A
1994-04-14 D62610 2362.50NGVD291S  A
1994-04-14 D62611 2365.31NAVD881S  A
1994-04-14 D72019270.50  1S  A
1996-04-18 D62610 2365.04NGVD291S  A
1996-04-18 D62611 2367.85NAVD881S  A
1996-04-18 D72019267.96  1S  A
1997-03-04 D62610 2361.63NGVD291S  A
1997-03-04 D62611 2364.44NAVD881S  A
1997-03-04 D72019271.37  1S  A
1998-03-2001:56 UTCm62610 2370.24NGVD291S  A
1998-03-2001:56 UTCm62611 2373.05NAVD881S  A
1998-03-2001:56 UTCm72019262.76  1S  A
1999-04-01 D62610 2373.78NGVD291S  A
1999-04-01 D62611 2376.59NAVD881S  A
1999-04-01 D72019259.22  1S  A
2000-03-30 D62610 2376.87NGVD291V  A
2000-03-30 D62611 2379.68NAVD881V  A
2000-03-30 D72019256.13  1V  A
2000-09-27 D62610 2377.87NGVD291V  A
2000-09-27 D62611 2380.68NAVD881V  A
2000-09-27 D72019255.13  1V  A
2001-03-18 D62610 2379.16NGVD291V  A
2001-03-18 D62611 2381.97NAVD881V  A
2001-03-18 D72019253.84  1V  A
2001-10-04 D62610 2381.17NGVD291V  A
2001-10-04 D62611 2383.98NAVD881V  A
2001-10-04 D72019251.83  1V  A
2002-03-26 D62610 2383.15NGVD291VUSGSSA
2002-03-26 D62611 2385.96NAVD881VUSGSSA
2002-03-26 D72019249.85  1VUSGSSA
2003-04-30 D62610 2387.14NGVD291VUSGSSA
2003-04-30 D62611 2389.95NAVD881VUSGSSA
2003-04-30 D72019245.86  1VUSGSSA
2004-03-3020:55 UTCm62610 2389.22NGVD291VUSGSSA
2004-03-3020:55 UTCm62611 2392.03NAVD881VUSGSSA
2004-03-3020:55 UTCm72019243.78  1VUSGSSA
2005-03-3118:45 UTCm62610 2391.30NGVD291VUSGSSA
2005-03-3118:45 UTCm62611 2394.11NAVD881VUSGSSA
2005-03-3118:45 UTCm72019241.70  1VUSGSSA
2006-03-2315:25 UTCm62610 2394.93NGVD291VUSGSSA
2006-03-2315:25 UTCm62611 2397.74NAVD881VUSGSSA
2006-03-2315:25 UTCm72019238.07  1VUSGSSA
2008-03-2518:40 UTCm62610 2401.50NGVD291VUSGSSA
2008-03-2518:40 UTCm62611 2404.31NAVD881VUSGSSA
2008-03-2518:40 UTCm72019231.50  1VUSGSSA
2009-03-2616:30 UTCm62610 2407.23NGVD291VUSGSSA
2009-03-2616:30 UTCm62611 2410.04NAVD881VUSGSSA
2009-03-2616:30 UTCm72019225.77  1VUSGSSA
2010-03-1617:15 UTCm62610 2409.08NGVD291VUSGSSA
2010-03-1617:15 UTCm62611 2411.89NAVD881VUSGSSA
2010-03-1617:15 UTCm72019223.92  1VUSGSSA
2011-03-2921:00 UTCm62610 2412.51NGVD291VUSGSSA
2011-03-2921:00 UTCm62611 2415.32NAVD881VUSGSSA
2011-03-2921:00 UTCm72019220.49  1VUSGSSA
2012-03-2115:08 UTCm62610 2414.29NGVD291SUSGSSA
2012-03-2115:08 UTCm62611 2417.10NAVD881SUSGSSA
2012-03-2115:08 UTCm72019218.71  1SUSGSSA
2013-03-2116:24 UTCm62610 2415.63NGVD291VUSGSSA
2013-03-2116:24 UTCm62611 2418.44NAVD881VUSGSSA
2013-03-2116:24 UTCm72019217.37  1VUSGSSA
2014-03-1818:10 UTCm62610 2415.29NGVD291VUSGSSA
2014-03-1818:10 UTCm62611 2418.10NAVD881VUSGSSA
2014-03-1818:10 UTCm72019217.71  1VUSGSSA
2015-03-0316:48 UTCm62610 2414.21NGVD291VUSGSSA
2015-03-0316:48 UTCm62611 2417.02NAVD881VUSGSSA
2015-03-0316:48 UTCm72019218.79  1VUSGSSA
2016-03-3119:57 UTCm62610 2410.95NGVD291VUSGSSA
2016-03-3119:57 UTCm62611 2413.76NAVD881VUSGSSA
2016-03-3119:57 UTCm72019222.05  1VUSGSSA
2017-03-0723:48 UTCm62610 2410.67NGVD291VUSGSSA
2017-03-0723:48 UTCm62611 2413.48NAVD881VUSGSSA
2017-03-0723:48 UTCm72019222.33  1VUSGSSA
2018-03-2001:50 UTCm62610 2410.12NGVD291VUSGSSA
2018-03-2001:50 UTCm62611 2412.93NAVD881VUSGSSA
2018-03-2001:50 UTCm72019222.88  1VUSGSSA
2019-03-2617:17 UTCm62610 2409.57NGVD291VUSGSSA
2019-03-2617:17 UTCm62611 2412.38NAVD881VUSGSSA
2019-03-2617:17 UTCm72019223.43  1VUSGSSA
2020-04-2820:11 UTCm62610 2407.67NGVD291VUSGSSA
2020-04-2820:11 UTCm62611 2410.48NAVD881VUSGSSA
2020-04-2820:11 UTCm72019225.33  1VUSGSSA
2021-03-1622:02 UTCm62610 2408.24NGVD291VUSGSSA
2021-03-1622:02 UTCm62611 2411.05NAVD881VUSGSSA
2021-03-1622:02 UTCm72019224.76  1VUSGSSA
2022-03-1421:31 UTCm62610 2405.53NGVD291VUSGSSA
2022-03-1421:31 UTCm62611 2408.34NAVD881VUSGSSA
2022-03-1421:31 UTCm72019227.47  1VUSGSSA
2023-03-1517:55 UTCm62610  NGVD29OVUSGSSA
2023-03-1517:55 UTCm62611  NAVD88OVUSGSSA
2023-03-1517:55 UTCm72019   OVUSGSSA
2024-03-2718:20 UTCm62610 2406.74NGVD291SUSGSSA
2024-03-2718:20 UTCm62611 2409.55NAVD881SUSGSSA
2024-03-2718:20 UTCm72019226.26  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
StatusOObstructed
StatusPPumping
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-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.