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Groundwater levels for California

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Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 392235123201401
Minimum number of levels = 1
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USGS 392235123201401 018N013W31A001M

Mendocino County, California
Latitude  39°22'35", Longitude 123°20'14" NAD27
Land-surface elevation 1,445 feet above NGVD29
The depth of the well is 240 feet below land surface.
The depth of the hole is 289 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Date Time
?
 
Water-level
date-time
accuracy
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Water-level
accuracy
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1939-09-28 D25.5  1 R UA
1981-09-03 D20.64  2 S UA
1981-12-07 D13.93  2 S UA
1982-03-05 D12.06  2 S UA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level accuracy1Water level accuracy to nearest tenth of a foot
Water-level accuracy2Water level accuracy to nearest hundredth of a foot
StatusThe reported water-level measurement represents a static level
Method of measurementRReported, method not known.
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Source of measurementUSource is unknown.
Water-level approval statusAApproved for publication -- Processing and review completed.