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Groundwater levels for California

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  • 342631117445101
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USGS 342631117445101 004N008W07R001S

Los Angeles County, California
Latitude  34°26'31", Longitude 117°44'51" NAD27
Land-surface elevation 4,312 feet above NAVD88
The depth of the well is 185 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) 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
1964-04-01 D62610 4187.00NGVD291Z  A
1964-04-01 D62611 4190.17NAVD881Z  A
1964-04-01 D72019120.00  1Z  A
1964-04-16 D62610 4186.97NGVD291Z  A
1964-04-16 D62611 4190.14NAVD881Z  A
1964-04-16 D72019120.03  1Z  A
1974-02-13 D62610 4176.98NGVD291Z  A
1974-02-13 D62611 4180.15NAVD881Z  A
1974-02-13 D72019130.02  1Z  A
1975-02-13 D62610 4181.27NGVD291Z  A
1975-02-13 D62611 4184.44NAVD881Z  A
1975-02-13 D72019125.73  1Z  A
1976-02-26 D62610 4185.61NGVD291Z  A
1976-02-26 D62611 4188.78NAVD881Z  A
1976-02-26 D72019121.39  1Z  A
1977-03-08 D62610  NGVD29DZ  A
1977-03-08 D62611  NAVD88DZ  A
1977-03-08 D72019   DZ  A
1978-03-28 D62610 4176.25NGVD291Z  A
1978-03-28 D62611 4179.42NAVD881Z  A
1978-03-28 D72019130.75  1Z  A
1979-02-26 D62610  NGVD29DZ  A
1979-02-26 D62611  NAVD88DZ  A
1979-02-26 D72019   DZ  A
1980-03-10 D62610 4211.32NGVD291S  A
1980-03-10 D62611 4214.49NAVD881S  A
1980-03-10 D7201995.68  1S  A
1981-04-14 D62610 4199.98NGVD291S  A
1981-04-14 D62611 4203.15NAVD881S  A
1981-04-14 D72019107.02  1S  A
1982-02-11 D62610 4197.25NGVD291S  A
1982-02-11 D62611 4200.42NAVD881S  A
1982-02-11 D72019109.75  1S  A
1983-04-15 D62610 4212.32NGVD291S  A
1983-04-15 D62611 4215.49NAVD881S  A
1983-04-15 D7201994.68  1S  A
1984-03-09 D62610 4201.53NGVD291S  A
1984-03-09 D62611 4204.70NAVD881S  A
1984-03-09 D72019105.47  1S  A
1985-03-28 D62610 4199.53NGVD291S  A
1985-03-28 D62611 4202.70NAVD881S  A
1985-03-28 D72019107.47  1S  A
1986-02-28 D62610 4198.74NGVD291S  A
1986-02-28 D62611 4201.91NAVD881S  A
1986-02-28 D72019108.26  1S  A
1987-02-23 D62610 4196.38NGVD291S  A
1987-02-23 D62611 4199.55NAVD881S  A
1987-02-23 D72019110.62  1S  A
1988-03-30 D62610 4195.28NGVD291S  A
1988-03-30 D62611 4198.45NAVD881S  A
1988-03-30 D72019111.72  1S  A
1989-03-21 D62610 4193.78NGVD291S  A
1989-03-21 D62611 4196.95NAVD881S  A
1989-03-21 D72019113.22  1S  A
1990-03-12 D62610 4193.93NGVD291S  A
1990-03-12 D62611 4197.10NAVD881S  A
1990-03-12 D72019113.07  1S  A
1992-04-1414:00 UTCm62610 4194.57NGVD291S  A
1992-04-1414:00 UTCm62611 4197.74NAVD881S  A
1992-04-1414:00 UTCm72019112.43  1S  A
1993-04-20 D62610 4207.05NGVD291V  A
1993-04-20 D62611 4210.22NAVD881V  A
1993-04-20 D7201999.95  1V  A
1997-03-05 D62610 4197.27NGVD291S  A
1997-03-05 D62611 4200.44NAVD881S  A
1997-03-05 D72019109.73  1S  A
1998-03-19 D62610 4200.30NGVD291S  A
1998-03-19 D62611 4203.47NAVD881S  A
1998-03-19 D72019106.70  1S  A
1999-03-17 D62610 4198.28NGVD291VUSGSSA
1999-03-17 D62611 4201.45NAVD881VUSGSSA
1999-03-17 D72019108.72  1VUSGSSA
2000-03-30 D62610 4195.11NGVD291SUSGSSA
2000-03-30 D62611 4198.28NAVD881SUSGSSA
2000-03-30 D72019111.89  1SUSGSSA
2001-03-15 D62610 4193.96NGVD291SUSGSSA
2001-03-15 D62611 4197.13NAVD881SUSGSSA
2001-03-15 D72019113.04  1SUSGSSA
2002-03-28 D62610 4193.04NGVD291VUSGSSA
2002-03-28 D62611 4196.21NAVD881VUSGSSA
2002-03-28 D72019113.96  1VUSGSSA
2003-03-24 D62610 4191.74NGVD291SUSGSSA
2003-03-24 D62611 4194.91NAVD881SUSGSSA
2003-03-24 D72019115.26  1SUSGSSA
2004-03-2919:25 UTCm62610 4190.52NGVD291SUSGSSA
2004-03-2919:25 UTCm62611 4193.69NAVD881SUSGSSA
2004-03-2919:25 UTCm72019116.48  1SUSGSSA
2006-03-2118:45 UTCm62610 4200.13NGVD291VUSGSSA
2006-03-2118:45 UTCm62611 4203.30NAVD881VUSGSSA
2006-03-2118:45 UTCm72019106.87  1VUSGSSA
2007-03-2718:45 UTCm62610 4197.45NGVD291VUSGSSA
2007-03-2718:45 UTCm62611 4200.62NAVD881VUSGSSA
2007-03-2718:45 UTCm72019109.55  1VUSGSSA
2008-03-2618:30 UTCm62610 4195.18NGVD291VUSGSSA
2008-03-2618:30 UTCm62611 4198.35NAVD881VUSGSSA
2008-03-2618:30 UTCm72019111.82  1VUSGSSA
2009-03-2323:36 UTCm62610 4193.11NGVD291VUSGSSA
2009-03-2323:36 UTCm62611 4196.28NAVD881VUSGSSA
2009-03-2323:36 UTCm72019113.89  1VUSGSSA
2010-03-1717:45 UTCm62610 4191.96NGVD291VUSGSSA
2010-03-1717:45 UTCm62611 4195.13NAVD881VUSGSSA
2010-03-1717:45 UTCm72019115.04  1VUSGSSA
2011-03-3020:00 UTCm62610 4193.32NGVD291VUSGSSA
2011-03-3020:00 UTCm62611 4196.49NAVD881VUSGSSA
2011-03-3020:00 UTCm72019113.68  1VUSGSSA
2012-03-1922:10 UTCm62610 4192.47NGVD291VUSGSSA
2012-03-1922:10 UTCm62611 4195.64NAVD881VUSGSSA
2012-03-1922:10 UTCm72019114.53  1VUSGSSA
2013-03-1822:04 UTCm62610 4190.93NGVD291VUSGSSA
2013-03-1822:04 UTCm62611 4194.10NAVD881VUSGSSA
2013-03-1822:04 UTCm72019116.07  1VUSGSSA
2014-03-1822:21 UTCm62610 4189.59NGVD291VUSGSSA
2014-03-1822:21 UTCm62611 4192.76NAVD881VUSGSSA
2014-03-1822:21 UTCm72019117.41  1VUSGSSA
2015-03-0617:48 UTCm62610 4188.16NGVD291VUSGSSA
2015-03-0617:48 UTCm62611 4191.33NAVD881VUSGSSA
2015-03-0617:48 UTCm72019118.84  1VUSGSSA
2016-03-2819:24 UTCm62610 4186.60NGVD291VUSGSSA
2016-03-2819:24 UTCm62611 4189.77NAVD881VUSGSSA
2016-03-2819:24 UTCm72019120.40  1VUSGSSA
2017-03-0617:13 UTCm62610 4184.78NGVD291VUSGSSA
2017-03-0617:13 UTCm62611 4187.95NAVD881VUSGSSA
2017-03-0617:13 UTCm72019122.22  1VUSGSSA
2018-03-1918:30 UTCm62610 4182.16NGVD291VUSGSSA
2018-03-1918:30 UTCm62611 4185.33NAVD881VUSGSSA
2018-03-1918:30 UTCm72019124.84  1VUSGSSA
2019-03-2623:33 UTCm62610 4180.12NGVD291VUSGSSA
2019-03-2623:33 UTCm62611 4183.29NAVD881VUSGSSA
2019-03-2623:33 UTCm72019126.88  1VUSGSSA
2020-04-2822:35 UTCm62610 4178.67NGVD291VUSGSSA
2020-04-2822:35 UTCm62611 4181.84NAVD881VUSGSSA
2020-04-2822:35 UTCm72019128.33  1VUSGSSA
2021-03-1722:29 UTCm62610 4178.96NGVD291VUSGSSA
2021-03-1722:29 UTCm62611 4182.13NAVD881VUSGSSA
2021-03-1722:29 UTCm72019129.87  1VUSGSSA
2022-03-1521:35 UTCm62610 4177.69NGVD291VUSGSSA
2022-03-1521:35 UTCm62611 4180.86NAVD881VUSGSSA
2022-03-1521:35 UTCm72019131.14  1VUSGSSA
2023-03-1320:14 UTCm62610 4176.06NGVD291VUSGSSA
2023-03-1320:14 UTCm62611 4179.23NAVD881VUSGSSA
2023-03-1320:14 UTCm72019132.77  1VUSGSSA
2024-03-2517:20 UTCm62610 4178.28NGVD291VUSGSSA
2024-03-2517:20 UTCm62611 4181.45NAVD881VUSGSSA
2024-03-2517:20 UTCm72019130.55  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
StatusDDry
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.