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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 345820119393101
Minimum number of levels = 1
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USGS 345820119393101 010N026W04R002S

San Luis Obispo County, California
Latitude  34°58'20", Longitude 119°39'31" NAD27
Land-surface elevation 2,110.00 feet above NGVD29
The depth of the well is 211 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
1951-05-09 D62610 2090.00NGVD291SUSGSSA
1951-05-09 D62611 2092.80NAVD881SUSGSSA
1951-05-09 D7201920.00  1SUSGSSA
1955-04-13 D62610 2087.20NGVD291SUSGSSA
1955-04-13 D62611 2090.00NAVD881SUSGSSA
1955-04-13 D7201922.80  1SUSGSSA
1960-07-09 D62610 2028.00NGVD291SUSGSSA
1960-07-09 D62611 2030.80NAVD881SUSGSSA
1960-07-09 D7201982.00  1SUSGSSA
1966-05-16 D62610 2069.42NGVD29PSUSGSSA
1966-05-16 D62611 2072.22NAVD88PSUSGSSA
1966-05-16 D7201940.58  PSUSGSSA
1966-12-17 D62610 2074.95NGVD291SUSGSSA
1966-12-17 D62611 2077.75NAVD881SUSGSSA
1966-12-17 D7201935.05  1SUSGSSA
1968-12-10 D62610 2070.85NGVD291SUSGSSA
1968-12-10 D62611 2073.65NAVD881SUSGSSA
1968-12-10 D7201939.15  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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
Status1Static
StatusPPumping
Method of measurementSSteel-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.