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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 345902120343802
Minimum number of levels = 1
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USGS 345902120343802 011N035W32R002S

San Luis Obispo County, California
Latitude  34°59'02", Longitude 120°34'38" NAD27
Land-surface elevation 81.00 feet above NGVD29
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
1934-12-30 D62610 56.50NGVD29 Z  A
1934-12-30 D62611 59.22NAVD88 Z  A
1934-12-30 D7201924.50   Z  A
1942-04-01 D62610 65.00NGVD291S  A
1942-04-01 D62611 67.72NAVD881S  A
1942-04-01 D7201916.00  1S  A
1942-04-09 D62610 65.28NGVD291Z  A
1942-04-09 D62611 68.00NAVD881Z  A
1942-04-09 D7201915.72  1Z  A
1975-03-03 D62610 37.40NGVD291Z  A
1975-03-03 D62611 40.12NAVD881Z  A
1975-03-03 D7201943.60  1Z  A

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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementSSteel-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.