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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 353441121004501
Minimum number of levels = 1
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USGS 353441121004501 027S009E21D001M

San Luis Obispo County, California
Latitude  35°34'41", Longitude 121°00'45" NAD27
Land-surface elevation 222.62 feet above NGVD29
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
?
 
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
1987-11-25 D62610 174.38NGVD291S  A
1987-11-25 D62611 177.13NAVD881S  A
1987-11-25 D7201948.24  1S  A
1988-03-07 D62610 208.57NGVD291S  A
1988-03-07 D62611 211.32NAVD881S  A
1988-03-07 D7201914.05  1S  A
1988-03-24 D62610 207.86NGVD291S  A
1988-03-24 D62611 210.61NAVD881S  A
1988-03-24 D7201914.76  1S  A
1988-04-26 D62610 204.41NGVD291S  A
1988-04-26 D62611 207.16NAVD881S  A
1988-04-26 D7201918.21  1S  A
1988-05-10 D62610 201.89NGVD291S  A
1988-05-10 D62611 204.64NAVD881S  A
1988-05-10 D7201920.73  1S  A
1988-06-21 D62610 191.65NGVD291S  A
1988-06-21 D62611 194.40NAVD881S  A
1988-06-21 D7201930.97  1S  A
1988-07-15 D62610 185.59NGVD291S  A
1988-07-15 D62611 188.34NAVD881S  A
1988-07-15 D7201937.03  1S  A
1988-08-15 D62610 178.50NGVD291S  A
1988-08-15 D62611 181.25NAVD881S  A
1988-08-15 D7201944.12  1S  A
1988-09-13 D62610 174.82NGVD291S  A
1988-09-13 D62611 177.57NAVD881S  A
1988-09-13 D7201947.80  1S  A
1988-12-26 D62610 185.00NGVD291S  A
1988-12-26 D62611 187.75NAVD881S  A
1988-12-26 D7201937.62  1S  A
1988-12-27 D62610 187.85NGVD291S  A
1988-12-27 D62611 190.60NAVD881S  A
1988-12-27 D7201934.77  1S  A
1988-12-28 D62610 187.89NGVD291S  A
1988-12-28 D62611 190.64NAVD881S  A
1988-12-28 D7201934.73  1S  A
1988-12-29 D62610 191.39NGVD291S  A
1988-12-29 D62611 194.14NAVD881S  A
1988-12-29 D7201931.23  1S  A
1989-01-05 D62610 198.98NGVD291S  A
1989-01-05 D62611 201.73NAVD881S  A
1989-01-05 D7201923.64  1S  A
1989-01-1820:00 UTCm62610 207.28NGVD291S  A
1989-01-1820:00 UTCm62611 210.03NAVD881S  A
1989-01-1820:00 UTCm7201915.34  1S  A
1989-04-1723:00 UTCm62610 208.96NGVD291S  A
1989-04-1723:00 UTCm62611 211.71NAVD881S  A
1989-04-1723:00 UTCm7201913.66  1S  A

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.