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Groundwater levels for California

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Agency code = usgs
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  • 344911118191101
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USGS 344911118191101 008N014W01C001S

Los Angeles County, California
Latitude  34°49'10.6", Longitude 118°19'15.5" NAD83
Land-surface elevation 2,480 feet above NGVD29
The depth of the well is 515 feet below land surface.
The depth of the hole is 584 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
1956-04-25 D62610 2207.50NGVD291O  A
1956-04-25 D62611 2210.24NAVD881O  A
1956-04-25 D72019272.50  1O  A
1958-07-31 D62610 2227.60NGVD291O  A
1958-07-31 D62611 2230.34NAVD881O  A
1958-07-31 D72019252.40  1O  A
1963-03-29 D62610 2165.80NGVD29POUSGSSA
1963-03-29 D62611 2168.54NAVD88POUSGSSA
1963-03-29 D72019314.20  POUSGSSA
2005-05-25 D62610 2200.48NGVD291VUSGSSA
2005-05-25 D62611 2203.22NAVD881VUSGSSA
2005-05-25 D72019279.52  1VUSGSSA
2006-03-2817:00 UTCm62610 2204.00NGVD291SUSGSSA
2006-03-2817:00 UTCm62611 2206.74NAVD881SUSGSSA
2006-03-2817:00 UTCm72019276.00  1SUSGSSA
2007-03-2922:15 UTCm62610 2206.10NGVD291SUSGSSA
2007-03-2922:15 UTCm62611 2208.84NAVD881SUSGSSA
2007-03-2922:15 UTCm72019273.90  1SUSGSSA
2008-03-2816:35 UTCm62610 2206.63NGVD291SUSGSSA
2008-03-2816:35 UTCm62611 2209.37NAVD881SUSGSSA
2008-03-2816:35 UTCm72019273.37  1SUSGSSA
2009-03-2616:50 UTCm62610 2205.60NGVD291SUSGSSA
2009-03-2616:50 UTCm62611 2208.34NAVD881SUSGSSA
2009-03-2616:50 UTCm72019274.40  1SUSGSSA
2010-03-2421:35 UTCm62610 2210.44NGVD291SUSGSSA
2010-03-2421:35 UTCm62611 2213.18NAVD881SUSGSSA
2010-03-2421:35 UTCm72019269.56  1SUSGSSA
2011-03-2920:40 UTCm62610 2211.65NGVD291VUSGSSA
2011-03-2920:40 UTCm62611 2214.39NAVD881VUSGSSA
2011-03-2920:40 UTCm72019268.35  1VUSGSSA
2012-03-2123:45 UTCm62610 2211.08NGVD291SUSGSSA
2012-03-2123:45 UTCm62611 2213.82NAVD881SUSGSSA
2012-03-2123:45 UTCm72019268.92  1SUSGSSA
2013-03-2114:51 UTCm62610 2213.72NGVD291SUSGSSA
2013-03-2114:51 UTCm62611 2216.46NAVD881SUSGSSA
2013-03-2114:51 UTCm72019266.28  1SUSGSSA
2014-03-1115:19 UTCm62610 2217.95NGVD291SUSGSSA
2014-03-1115:19 UTCm62611 2220.69NAVD881SUSGSSA
2014-03-1115:19 UTCm72019262.05  1SUSGSSA
2015-03-0514:54 UTCm62610 2212.04NGVD291SUSGSSA
2015-03-0514:54 UTCm62611 2214.78NAVD881SUSGSSA
2015-03-0514:54 UTCm72019267.96  1SUSGSSA
2016-03-3116:38 UTCm62610 2216.49NGVD291VUSGSSA
2016-03-3116:38 UTCm62611 2219.23NAVD881VUSGSSA
2016-03-3116:38 UTCm72019263.51  1VUSGSSA
2017-03-0900:25 UTCm62610 2220.45NGVD291VUSGSSA
2017-03-0900:25 UTCm62611 2223.19NAVD881VUSGSSA
2017-03-0900:25 UTCm72019259.55  1VUSGSSA
2018-03-1918:24 UTCm62610 2221.52NGVD291VUSGSSA
2018-03-1918:24 UTCm62611 2224.26NAVD881VUSGSSA
2018-03-1918:24 UTCm72019258.48  1VUSGSSA
2019-03-2520:56 UTCm62610 2225.73NGVD291VUSGSSA
2019-03-2520:56 UTCm62611 2228.47NAVD881VUSGSSA
2019-03-2520:56 UTCm72019254.27  1VUSGSSA
2020-04-2719:24 UTCm62610 2233.11NGVD291VUSGSSA
2020-04-2719:24 UTCm62611 2235.85NAVD881VUSGSSA
2020-04-2719:24 UTCm72019246.89  1VUSGSSA
2021-03-1617:44 UTCm62610 2236.65NGVD291VUSGSSA
2021-03-1617:44 UTCm62611 2239.39NAVD881VUSGSSA
2021-03-1617:44 UTCm72019243.35  1VUSGSSA
2022-03-1821:06 UTCm62610 2241.01NGVD291VUSGSSA
2022-03-1821:06 UTCm62611 2243.75NAVD881VUSGSSA
2022-03-1821:06 UTCm72019238.99  1VUSGSSA
2023-03-1323:12 UTCm62610 2241.14NGVD291VUSGSSA
2023-03-1323:12 UTCm62611 2243.88NAVD881VUSGSSA
2023-03-1323:12 UTCm72019238.86  1VUSGSSA
2024-03-2023:53 UTCm62610 2244.20NGVD291VUSGSSA
2024-03-2023:53 UTCm62611 2246.94NAVD881VUSGSSA
2024-03-2023:53 UTCm72019235.80  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 measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
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.