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Groundwater levels for California

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  • 343741118110301
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USGS 343741118110301 006N012W07A001S

Los Angeles County, California
Latitude  34°37'41", Longitude 118°11'03" NAD27
Land-surface elevation 2,597.00 feet above NGVD29
The depth of the well is 432 feet below land surface.
The depth of the hole is 432 feet below land surface.
This well is completed in the Basin and Range basin-fill aquifers (N100BSNRGB) 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
1955-08-15 D62610 2311.80NGVD291O  A
1955-08-15 D62611 2314.60NAVD881O  A
1955-08-15 D72019285.20  1O  A
1957-03-12 D62610 2312.90NGVD291O  A
1957-03-12 D62611 2315.70NAVD881O  A
1957-03-12 D72019284.10  1O  A
1961-03-09 D62610 2300.00NGVD291O  A
1961-03-09 D62611 2302.80NAVD881O  A
1961-03-09 D72019297.00  1O  A
1961-04-19 D62610 2290.00NGVD291O  A
1961-04-19 D62611 2292.80NAVD881O  A
1961-04-19 D72019307.00  1O  A
1974-02-27 D62610 2263.78NGVD291Z  A
1974-02-27 D62611 2266.58NAVD881Z  A
1974-02-27 D72019333.22  1Z  A
1975-02-19 D62610 2250.57NGVD291Z  A
1975-02-19 D62611 2253.37NAVD881Z  A
1975-02-19 D72019346.43  1Z  A
1976-02-12 D62610 2258.72NGVD291Z  A
1976-02-12 D62611 2261.52NAVD881Z  A
1976-02-12 D72019338.28  1Z  A
1977-03-09 D62610 2257.01NGVD291Z  A
1977-03-09 D62611 2259.81NAVD881Z  A
1977-03-09 D72019339.99  1Z  A
1978-03-27 D62610 2267.13NGVD291Z  A
1978-03-27 D62611 2269.93NAVD881Z  A
1978-03-27 D72019329.87  1Z  A
1979-02-23 D62610 2251.81NGVD291Z  A
1979-02-23 D62611 2254.61NAVD881Z  A
1979-02-23 D72019345.19  1Z  A
1980-03-12 D62610 2252.21NGVD291S  A
1980-03-12 D62611 2255.01NAVD881S  A
1980-03-12 D72019344.79  1S  A
1981-04-15 D62610 2250.98NGVD291S  A
1981-04-15 D62611 2253.78NAVD881S  A
1981-04-15 D72019346.02  1S  A
1982-02-09 D62610 2250.22NGVD291S  A
1982-02-09 D62611 2253.02NAVD881S  A
1982-02-09 D72019346.78  1S  A
1983-04-12 D62610 2249.10NGVD291S  A
1983-04-12 D62611 2251.90NAVD881S  A
1983-04-12 D72019347.90  1S  A
1984-03-06 D62610 2248.07NGVD291S  A
1984-03-06 D62611 2250.87NAVD881S  A
1984-03-06 D72019348.93  1S  A
1985-03-26 D62610 2247.80NGVD291S  A
1985-03-26 D62611 2250.60NAVD881S  A
1985-03-26 D72019349.20  1S  A
1986-02-26 D62610 2247.57NGVD291S  A
1986-02-26 D62611 2250.37NAVD881S  A
1986-02-26 D72019349.43  1S  A
1987-02-25 D62610 2248.29NGVD291S  A
1987-02-25 D62611 2251.09NAVD881S  A
1987-02-25 D72019348.71  1S  A
1988-03-29 D62610 2248.22NGVD291S  A
1988-03-29 D62611 2251.02NAVD881S  A
1988-03-29 D72019348.78  1S  A
1989-03-22 D62610 2248.19NGVD291S  A
1989-03-22 D62611 2250.99NAVD881S  A
1989-03-22 D72019348.81  1S  A
1990-03-19 D62610 2249.65NGVD29PS  A
1990-03-19 D62611 2252.45NAVD88PS  A
1990-03-19 D72019347.35  PS  A
1991-03-18 D62610 2250.62NGVD291S  A
1991-03-18 D62611 2253.42NAVD881S  A
1991-03-18 D72019346.38  1S  A
1992-04-13 D62610 2250.84NGVD291S  A
1992-04-13 D62611 2253.64NAVD881S  A
1992-04-13 D72019346.16  1S  A
1993-04-22 D62610 2251.19NGVD291V  A
1993-04-22 D62611 2253.99NAVD881V  A
1993-04-22 D72019345.81  1V  A
1994-04-12 D62610 2250.29NGVD291V  A
1994-04-12 D62611 2253.09NAVD881V  A
1994-04-12 D72019346.71  1V  A
1995-04-17 D62610 2251.98NGVD291S  A
1995-04-17 D62611 2254.78NAVD881S  A
1995-04-17 D72019345.02  1S  A
1996-04-15 D62610 2253.21NGVD291S  A
1996-04-15 D62611 2256.01NAVD881S  A
1996-04-15 D72019343.79  1S  A
1998-03-1917:00 UTCm62610 2259.14NGVD291S  A
1998-03-1917:00 UTCm62611 2261.94NAVD881S  A
1998-03-1917:00 UTCm72019337.86  1S  A
2000-03-28 D62610 2268.35NGVD291VUSGSSA
2000-03-28 D62611 2271.15NAVD881VUSGSSA
2000-03-28 D72019328.65  1VUSGSSA
2001-03-15 D62610 2268.55NGVD291VUSGSSA
2001-03-15 D62611 2271.35NAVD881VUSGSSA
2001-03-15 D72019328.45  1VUSGSSA
2002-03-27 D62610 2273.35NGVD291SUSGSSA
2002-03-27 D62611 2276.15NAVD881SUSGSSA
2002-03-27 D72019323.65  1SUSGSSA
2003-03-2601:45 UTCm62610 2215.50NGVD29 VUSGSSA
2003-03-2601:45 UTCm62611 2218.30NAVD88 VUSGSSA
2003-03-2601:45 UTCm72019381.50   VUSGSSA
2004-03-3117:00 UTCm62610 2236.70NGVD29PVUSGSSA
2004-03-3117:00 UTCm62611 2239.50NAVD88PVUSGSSA
2004-03-3117:00 UTCm72019360.30  PVUSGSSA
2005-03-2920:45 UTCm62610 2282.87NGVD291VUSGSSA
2005-03-2920:45 UTCm62611 2285.67NAVD881VUSGSSA
2005-03-2920:45 UTCm72019314.13  1VUSGSSA
2006-03-2316:45 UTCm62610 2245.35NGVD29PVUSGSSA
2006-03-2316:45 UTCm62611 2248.15NAVD88PVUSGSSA
2006-03-2316:45 UTCm72019351.65  PVUSGSSA
2006-03-24 D62610 2289.95NGVD291VUSGSSA
2006-03-24 D62611 2292.75NAVD881VUSGSSA
2006-03-24 D72019307.05  1VUSGSSA
2007-03-2817:15 UTCm62610 2294.10NGVD29PVUSGSSA
2007-03-2817:15 UTCm62611 2296.90NAVD88PVUSGSSA
2007-03-2817:15 UTCm72019302.90  PVUSGSSA
2008-03-2519:20 UTCm62610 2300.30NGVD291VUSGSSA
2008-03-2519:20 UTCm62611 2303.10NAVD881VUSGSSA
2008-03-2519:20 UTCm72019296.70  1VUSGSSA
2009-03-2618:41 UTCm62610 2305.05NGVD291VUSGSSA
2009-03-2618:41 UTCm62611 2307.85NAVD881VUSGSSA
2009-03-2618:41 UTCm72019291.95  1VUSGSSA
2010-03-1715:30 UTCm62610 2308.73NGVD291VUSGSSA
2010-03-1715:30 UTCm62611 2311.53NAVD881VUSGSSA
2010-03-1715:30 UTCm72019288.27  1VUSGSSA
2012-03-2115:30 UTCm62610 2312.56NGVD291SUSGSSA
2012-03-2115:30 UTCm62611 2315.36NAVD881SUSGSSA
2012-03-2115:30 UTCm72019284.44  1SUSGSSA
2013-03-2115:04 UTCm62610 2315.51NGVD291VUSGSSA
2013-03-2115:04 UTCm62611 2318.31NAVD881VUSGSSA
2013-03-2115:04 UTCm72019281.49  1VUSGSSA
2014-03-2516:17 UTCm62610 2314.69NGVD291VUSGSSA
2014-03-2516:17 UTCm62611 2317.49NAVD881VUSGSSA
2014-03-2516:17 UTCm72019282.31  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
StatusThe reported water-level measurement represents a static level
Status1Static
StatusPPumping
Method of measurementOObserved.
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.