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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 345950120294801
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USGS 345950120294801 011N034W30Q002S

San Luis Obispo County, California
Latitude  34°59'50.1", Longitude 120°29'48.4" NAD83
Land-surface elevation 145 feet above NGVD29
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
2006-03-0819:30 UTCm62610 80.36NGVD291SUSGSSA
2006-03-0819:30 UTCm62611 83.09NAVD881SUSGSSA
2006-03-0819:30 UTCm7201964.64  1SUSGSSA
2007-04-0418:30 UTCm62610 71.07NGVD291SUSGSSA
2007-04-0418:30 UTCm62611 73.80NAVD881SUSGSSA
2007-04-0418:30 UTCm7201973.93  1SUSGSSA
2008-03-0417:40 UTCm62610 77.92NGVD291SUSGSSA
2008-03-0417:40 UTCm62611 80.65NAVD881SUSGSSA
2008-03-0417:40 UTCm7201967.08  1SUSGSSA
2009-03-1018:55 UTCm62610 63.92NGVD291SUSGSSA
2009-03-1018:55 UTCm62611 66.65NAVD881SUSGSSA
2009-03-1018:55 UTCm7201981.08  1SUSGSSA
2010-03-0918:00 UTCm62610 67.91NGVD291SUSGSSA
2010-03-0918:00 UTCm62611 70.64NAVD881SUSGSSA
2010-03-0918:00 UTCm7201977.09  1SUSGSSA
2011-03-0917:20 UTCm62610 67.64NGVD291SUSGSSA
2011-03-0917:20 UTCm62611 70.37NAVD881SUSGSSA
2011-03-0917:20 UTCm7201977.36  1SUSGSSA
2012-03-1321:20 UTCm62610 69.63NGVD291SUSGSSA
2012-03-1321:20 UTCm62611 72.36NAVD881SUSGSSA
2012-03-1321:20 UTCm7201975.37  1SUSGSSA
2013-03-1121:45 UTCm62610 69.04NGVD291SUSGSSA
2013-03-1121:45 UTCm62611 71.77NAVD881SUSGSSA
2013-03-1121:45 UTCm7201975.96  1SUSGSSA
2014-03-1920:30 UTCm62610 58.80NGVD291SUSGSSA
2014-03-1920:30 UTCm62611 61.53NAVD881SUSGSSA
2014-03-1920:30 UTCm7201986.20  1SUSGSSA
2015-03-0917:50 UTCm62610 50.85NGVD291SUSGSSA
2015-03-0917:50 UTCm62611 53.58NAVD881SUSGSSA
2015-03-0917:50 UTCm7201994.15  1SUSGSSA
2016-03-0918:28 UTCm62610 44.28NGVD291SUSGSSA
2016-03-0918:28 UTCm62611 47.01NAVD881SUSGSSA
2016-03-0918:28 UTCm72019100.72  1SUSGSSA
2017-03-1319:10 UTCm62610 43.64NGVD29PSUSGSSA
2017-03-1319:10 UTCm62611 46.37NAVD88PSUSGSSA
2017-03-1319:10 UTCm72019101.36  PSUSGSSA
2018-03-1518:50 UTCm62610 39.53NGVD291SUSGSSA
2018-03-1518:50 UTCm62611 42.26NAVD881SUSGSSA
2018-03-1518:50 UTCm72019105.47  1SUSGSSA

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
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.