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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 414911124060301
Minimum number of levels = 1
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USGS 414911124060301 017N001E31J001H

Del Norte County, California
Latitude  41°49'11.5", Longitude 124°06'03.7" NAD83
Land-surface elevation 56 feet above NAVD88
The depth of the well is 75 feet below land surface.
The depth of the hole is 75 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
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
2010-07-2619:35 UTCm62610 30.26NGVD29PVUSGSSA
2010-07-2619:35 UTCm62611 33.65NAVD88PVUSGSSA
2010-07-2619:35 UTCm7201922.35  PVUSGSSA
2011-07-2517:30 UTCm62610 29.79NGVD291VUSGSSA
2011-07-2517:30 UTCm62611 33.18NAVD881VUSGSSA
2011-07-2517:30 UTCm7201922.82  1VUSGSSA
2014-05-2018:55 UTCm62610 31.74NGVD291VUSGSSA
2014-05-2018:55 UTCm62611 35.13NAVD881VUSGSSA
2014-05-2018:55 UTCm7201920.87  1VUSGSSA
2016-06-0719:15 UTCm62610 29.86NGVD29 VUSGSSA
2016-06-0719:15 UTCm62611 33.25NAVD88 VUSGSSA
2016-06-0719:15 UTCm7201922.75   VUSGSSA
2018-05-2118:45 UTCm62610 30.19NGVD291SUSGSSA
2018-05-2118:45 UTCm62611 33.58NAVD881SUSGSSA
2018-05-2118:45 UTCm7201922.42  1SUSGSSA
2022-05-2319:00 UTCm62610 31.87NGVD291SUSGSSA
2022-05-2319:00 UTCm62611 35.26NAVD881SUSGSSA
2022-05-2319:00 UTCm7201920.74  1SUSGSSA
2024-05-2116:40 UTCm62610 30.82NGVD291SUSGSSP
2024-05-2116:40 UTCm62611 34.21NAVD881SUSGSSP
2024-05-2116:40 UTCm7201921.79  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 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.
Water-level approval statusPProvisional data subject to revision.