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Groundwater levels for California

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Agency code = usgs
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  • 343059117394101
Minimum number of levels = 1
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USGS 343059117394101 005N008W13R001S

Los Angeles County, California
Latitude  34°30'59", Longitude 117°39'41" NAD27
Land-surface elevation 3,269.00 feet above NGVD29
The depth of the well is 390 feet below land surface.
The depth of the hole is 400 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
1961-05-05 D62610 2934.00NGVD29 Z  A
1961-05-05 D62611 2937.00NAVD88 Z  A
1961-05-05 D72019335.00   Z  A
1964-04-01 D62610 2929.00NGVD291S  A
1964-04-01 D62611 2932.00NAVD881S  A
1964-04-01 D72019340.00  1S  A
1964-04-13 D62610 2928.88NGVD291Z  A
1964-04-13 D62611 2931.88NAVD881Z  A
1964-04-13 D72019340.12  1Z  A
1998-08-06 D62610 2911.03NGVD29PS  A
1998-08-06 D62611 2914.03NAVD88PS  A
1998-08-06 D72019357.97  PS  A
1998-10-14 D62610 2910.14NGVD29PS  A
1998-10-14 D62611 2913.14NAVD88PS  A
1998-10-14 D72019358.86  PS  A
2000-04-27 D62610 2919.16NGVD29PV  A
2000-04-27 D62611 2922.16NAVD88PV  A
2000-04-27 D72019349.84  PV  A
2002-03-11 D62610 2917.67NGVD291V  A
2002-03-11 D62611 2920.67NAVD881V  A
2002-03-11 D72019351.33  1V  A
2004-03-2401:40 UTCm62610 2892.60NGVD291VUSGSSA
2004-03-2401:40 UTCm62611 2895.60NAVD881VUSGSSA
2004-03-2401:40 UTCm72019376.40  1VUSGSSA
2004-03-2517:35 UTCm62610 2892.74NGVD29PVUSGSSA
2004-03-2517:35 UTCm62611 2895.74NAVD88PVUSGSSA
2004-03-2517:35 UTCm72019376.26  PVUSGSSA
2006-04-12 D62610 2914.82NGVD29PVUSGSSA
2006-04-12 D62611 2917.82NAVD88PVUSGSSA
2006-04-12 D72019354.18  PVUSGSSA
2008-03-25 D62610 2887.51NGVD291VUSGSSA
2008-03-25 D62611 2890.51NAVD881VUSGSSA
2008-03-25 D72019381.49  1VUSGSSA
2010-03-05 D62610 2903.26NGVD291SUSGSSA
2010-03-05 D62611 2906.26NAVD881SUSGSSA
2010-03-05 D72019365.74  1SUSGSSA
2012-03-1317:51 UTCm62610  NGVD29DVUSGSSA
2012-03-1317:51 UTCm62611  NAVD88DVUSGSSA
2012-03-1317:51 UTCm72019   DVUSGSSA

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
StatusDDry
StatusPPumping
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.