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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 313905111201801
Minimum number of levels = 1
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USGS 313905111201801 D-20-10 32ABB

Pima County, Arizona
Latitude  31°39'05", Longitude 111°20'18" NAD27
Land-surface elevation 3,590 feet above NGVD29
Output formats
Table of data
Tab-separated data
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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
1972-11-29 D62610 3578.42NGVD291TUSGSSA
1972-11-29 D62611 3581.19NAVD881TUSGSSA
1972-11-29 D7201911.58  1TUSGSSA

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
Method of measurementTElectric-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.