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Groundwater levels for California

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Agency code = usgs
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  • 343418117431001
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USGS 343418117431001 006N008W34D001S

Los Angeles County, California
Latitude  34°34'18.5", Longitude 117°43'10.1" NAD83
Land-surface elevation 2,944 feet above NAVD88
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
1964-04-03 D62610 2829.56NGVD291SUSGSSA
1964-04-03 D62611 2832.47NAVD881SUSGSSA
1964-04-03 D72019112.44  1SUSGSSA
2002-04-25 D62610 2833.78NGVD291SUSGSSA
2002-04-25 D62611 2836.69NAVD881SUSGSSA
2002-04-25 D72019108.22  1SUSGSSA
2002-09-18 D62610 2830.62NGVD291SUSGSSA
2002-09-18 D62611 2833.53NAVD881SUSGSSA
2002-09-18 D72019111.38  1SUSGSSA
2003-03-24 D62610 2829.35NGVD291SUSGSSA
2003-03-24 D62611 2832.26NAVD881SUSGSSA
2003-03-24 D72019112.65  1SUSGSSA
2003-09-16 D62610 2822.10NGVD291SUSGSSA
2003-09-16 D62611 2825.01NAVD881SUSGSSA
2003-09-16 D72019119.90  1SUSGSSA
2004-03-2922:10 UTCm62610 2826.37NGVD291SUSGSSA
2004-03-2922:10 UTCm62611 2829.28NAVD881SUSGSSA
2004-03-2922:10 UTCm72019115.63  1SUSGSSA
2004-09-1417:25 UTCm62610 2821.73NGVD291SUSGSSA
2004-09-1417:25 UTCm62611 2824.64NAVD881SUSGSSA
2004-09-1417:25 UTCm72019120.27  1SUSGSSA
2005-03-2917:30 UTCm62610 2827.51NGVD291VUSGSSA
2005-03-2917:30 UTCm62611 2830.42NAVD881VUSGSSA
2005-03-2917:30 UTCm72019114.49  1VUSGSSA
2005-09-1219:10 UTCm62610 2821.99NGVD291SUSGSSA
2005-09-1219:10 UTCm62611 2824.90NAVD881SUSGSSA
2005-09-1219:10 UTCm72019120.01  1SUSGSSA
2006-03-2321:05 UTCm62610 2826.07NGVD291SUSGSSA
2006-03-2321:05 UTCm62611 2828.98NAVD881SUSGSSA
2006-03-2321:05 UTCm72019115.93  1SUSGSSA
2006-09-1117:50 UTCm62610 2821.78NGVD291SUSGSSA
2006-09-1117:50 UTCm62611 2824.69NAVD881SUSGSSA
2006-09-1117:50 UTCm72019120.22  1SUSGSSA
2007-03-2721:15 UTCm62610 2820.88NGVD291VUSGSSA
2007-03-2721:15 UTCm62611 2823.79NAVD881VUSGSSA
2007-03-2721:15 UTCm72019121.12  1VUSGSSA
2007-09-0517:25 UTCm62610 2819.41NGVD291VUSGSSA
2007-09-0517:25 UTCm62611 2822.32NAVD881VUSGSSA
2007-09-0517:25 UTCm72019122.59  1VUSGSSA
2008-03-2417:15 UTCm62610 2822.96NGVD291VUSGSSA
2008-03-2417:15 UTCm62611 2825.87NAVD881VUSGSSA
2008-03-2417:15 UTCm72019119.04  1VUSGSSA
2008-09-0316:50 UTCm62610 2817.16NGVD291VUSGSSA
2008-09-0316:50 UTCm62611 2820.07NAVD881VUSGSSA
2008-09-0316:50 UTCm72019124.84  1VUSGSSA
2009-03-2519:12 UTCm62610 2822.53NGVD291VUSGSSA
2009-03-2519:12 UTCm62611 2825.44NAVD881VUSGSSA
2009-03-2519:12 UTCm72019119.47  1VUSGSSA
2009-09-2221:35 UTCm62610 2817.69NGVD291VUSGSSA
2009-09-2221:35 UTCm62611 2820.60NAVD881VUSGSSA
2009-09-2221:35 UTCm72019124.31  1VUSGSSA
2010-03-1518:30 UTCm62610 2821.61NGVD291VUSGSSA
2010-03-1518:30 UTCm62611 2824.52NAVD881VUSGSSA
2010-03-1518:30 UTCm72019120.39  1VUSGSSA
2010-09-2119:20 UTCm62610 2817.05NGVD291SUSGSSA
2010-09-2119:20 UTCm62611 2819.96NAVD881SUSGSSA
2010-09-2119:20 UTCm72019124.95  1SUSGSSA
2011-03-2818:00 UTCm62610 2818.68NGVD291VUSGSSA
2011-03-2818:00 UTCm62611 2821.59NAVD881VUSGSSA
2011-03-2818:00 UTCm72019123.32  1VUSGSSA
2011-09-2619:05 UTCm62610 2814.79NGVD291SUSGSSA
2011-09-2619:05 UTCm62611 2817.70NAVD881SUSGSSA
2011-09-2619:05 UTCm72019127.21  1SUSGSSA
2012-03-2019:45 UTCm62610 2815.91NGVD291SUSGSSA
2012-03-2019:45 UTCm62611 2818.82NAVD881SUSGSSA
2012-03-2019:45 UTCm72019126.09  1SUSGSSA
2012-08-2419:28 UTCm62610 2811.44NGVD291SUSGSSA
2012-08-2419:28 UTCm62611 2814.35NAVD881SUSGSSA
2012-08-2419:28 UTCm72019130.56  1SUSGSSA
2013-03-2022:46 UTCm62610 2812.90NGVD291VUSGSSA
2013-03-2022:46 UTCm62611 2815.81NAVD881VUSGSSA
2013-03-2022:46 UTCm72019129.10  1VUSGSSA
2013-08-0521:38 UTCm62610 2811.01NGVD291VUSGSSA
2013-08-0521:38 UTCm62611 2813.92NAVD881VUSGSSA
2013-08-0521:38 UTCm72019130.99  1VUSGSSA
2014-03-1823:38 UTCm62610 2815.56NGVD291VUSGSSA
2014-03-1823:38 UTCm62611 2818.47NAVD881VUSGSSA
2014-03-1823:38 UTCm72019126.44  1VUSGSSA
2014-08-0502:07 UTCm62610 2807.93NGVD291VUSGSSA
2014-08-0502:07 UTCm62611 2810.84NAVD881VUSGSSA
2014-08-0502:07 UTCm72019134.07  1VUSGSSA
2015-03-0420:08 UTCm62610 2808.03NGVD291VUSGSSA
2015-03-0420:08 UTCm62611 2810.94NAVD881VUSGSSA
2015-03-0420:08 UTCm72019133.97  1VUSGSSA
2016-03-2820:53 UTCm62610 2806.00NGVD291VUSGSSA
2016-03-2820:53 UTCm62611 2808.91NAVD881VUSGSSA
2016-03-2820:53 UTCm72019136.00  1VUSGSSA
2017-03-0618:34 UTCm62610 2813.85NGVD291VUSGSSA
2017-03-0618:34 UTCm62611 2816.76NAVD881VUSGSSA
2017-03-0618:34 UTCm72019128.15  1VUSGSSA
2018-03-2020:28 UTCm62610 2812.53NGVD291VUSGSSA
2018-03-2020:28 UTCm62611 2815.44NAVD881VUSGSSA
2018-03-2020:28 UTCm72019129.47  1VUSGSSA
2019-03-2601:43 UTCm62610 2811.41NGVD291VUSGSSA
2019-03-2601:43 UTCm62611 2814.32NAVD881VUSGSSA
2019-03-2601:43 UTCm72019130.59  1VUSGSSA
2020-04-2721:59 UTCm62610 2810.82NGVD291VUSGSSA
2020-04-2721:59 UTCm62611 2813.73NAVD881VUSGSSA
2020-04-2721:59 UTCm72019131.18  1VUSGSSA
2021-03-1620:22 UTCm62610 2810.93NGVD291VUSGSSA
2021-03-1620:22 UTCm62611 2813.84NAVD881VUSGSSA
2021-03-1620:22 UTCm72019130.16  1VUSGSSA
2022-03-1419:02 UTCm62610 2810.17NGVD291VUSGSSA
2022-03-1419:02 UTCm62611 2813.08NAVD881VUSGSSA
2022-03-1419:02 UTCm72019130.92  1VUSGSSA
2023-03-1318:32 UTCm62610 2809.13NGVD291VUSGSSA
2023-03-1318:32 UTCm62611 2812.04NAVD881VUSGSSA
2023-03-1318:32 UTCm72019131.96  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 measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.