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Groundwater levels for the Nation

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Agency code = usgs
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  • 415522124084301
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USGS 415522124084301 018N001W26G003H

Del Norte County, California
Latitude  41°55'22.7", Longitude 124°08'43.01" NAD83
Land-surface elevation 39 feet above NAVD88
The depth of the well is 45 feet below land surface.
The depth of the hole is 45 feet below land surface.
This well is completed in the California Coastal Basin aquifers (N100CACSTL) 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
2009-09-1516:55 UTCm62610 17.80NGVD29PO  A
2009-09-1516:55 UTCm62611 21.20NAVD88PO  A
2009-09-1516:55 UTCm7201917.80  PO  A
2010-07-2615:30 UTCm62610 16.46NGVD29 VUSGSSA
2010-07-2615:30 UTCm62611 19.86NAVD88 VUSGSSA
2010-07-2615:30 UTCm7201919.14   VUSGSSA
2011-07-2515:30 UTCm62610 17.38NGVD291VUSGSSA
2011-07-2515:30 UTCm62611 20.78NAVD881VUSGSSA
2011-07-2515:30 UTCm7201918.22  1VUSGSSA
2012-05-0815:25 UTCm62610 18.75NGVD291VUSGSSA
2012-05-0815:25 UTCm62611 22.15NAVD881VUSGSSA
2012-05-0815:25 UTCm7201916.85  1VUSGSSA
2016-06-0715:50 UTCm62610 17.37NGVD29 VUSGSSA
2016-06-0715:50 UTCm62611 20.77NAVD88 VUSGSSA
2016-06-0715:50 UTCm7201918.23   VUSGSSA
2018-05-2116:30 UTCm62610 19.12NGVD291SUSGSSA
2018-05-2116:30 UTCm62611 22.52NAVD881SUSGSSA
2018-05-2116:30 UTCm7201916.48  1SUSGSSA
2019-07-1816:49 UTCm62610 17.71NGVD29PVUSGSSA
2019-07-1816:49 UTCm62611 21.11NAVD88PVUSGSSA
2019-07-1816:49 UTCm7201917.89  PVUSGSSA
2022-05-2315:50 UTCm62610 18.61NGVD291SUSGSSA
2022-05-2315:50 UTCm62611 22.01NAVD881SUSGSSA
2022-05-2315:50 UTCm7201916.99  1SUSGSSA
2024-05-2115:30 UTCm62610 18.08NGVD291SUSGSSP
2024-05-2115:30 UTCm62611 21.48NAVD881SUSGSSP
2024-05-2115:30 UTCm7201917.52  1SUSGSSP

Explanation
SectionCodeDescription
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.
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.
Water-level approval statusPProvisional data subject to revision.