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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 390756122523901
Minimum number of levels = 1
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USGS 390756122523901 015N009W20J001M

Lake County, California
Latitude  39°07'56.6", Longitude 122°52'39.3" NAD83
Land-surface elevation 1,368 feet above NAVD88
The depth of the hole is 105.7 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
2009-07-0815:40 UTCm62610 1304.24NGVD29PVUSGSSA
2009-07-0815:40 UTCm62611 1306.81NAVD88PVUSGSSA
2009-07-0815:40 UTCm7201961.19  PVUSGSSA
2010-08-0222:50 UTCm62610 1306.13NGVD29PVUSGSSA
2010-08-0222:50 UTCm62611 1308.70NAVD88PVUSGSSA
2010-08-0222:50 UTCm7201959.30  PVUSGSSA

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
StatusPPumping
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.