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Groundwater levels for the Nation

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  • 315555111590201
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USGS 315555111590201 D-17-03 24DDB2

Pima County, Arizona
Latitude  31°55'35", Longitude 112°00'59" NAD27
Land-surface elevation 2,097 feet above NGVD29
The depth of the well is 620 feet below land surface.
The depth of the hole is 620 feet below land surface.
This well is completed in the Volcanic Rocks (120VLCC) local aquifer.
Output formats
Table of 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
1979-12-18 D62610 1646.70NGVD291T  A
1979-12-18 D62611 1648.94NAVD881T  A
1979-12-18 D72019450.30  1T  A
1980-12-17 D62610 1647.40NGVD291T  A
1980-12-17 D62611 1649.64NAVD881T  A
1980-12-17 D72019449.60  1T  A
1982-01-29 D62610 1650.40NGVD291T  A
1982-01-29 D62611 1652.64NAVD881T  A
1982-01-29 D72019446.60  1T  A
1983-01-31 D62610 1645.40NGVD291V  A
1983-01-31 D62611 1647.64NAVD881V  A
1983-01-31 D72019451.60  1V  A
1984-12-10 D62610 1641.50NGVD291S  A
1984-12-10 D62611 1643.74NAVD881S  A
1984-12-10 D72019455.50  1S  A
1986-03-20 D62610 1639.52NGVD291S  A
1986-03-20 D62611 1641.76NAVD881S  A
1986-03-20 D72019457.48  1S  A
1987-12-11 D62610 1640.00NGVD291S  A
1987-12-11 D62611 1642.24NAVD881S  A
1987-12-11 D72019457.00  1S  A
1992-03-17 D62610 1623.30NGVD29PV  A
1992-03-17 D62611 1625.54NAVD88PV  A
1992-03-17 D72019473.70  PV  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
Status1Static
StatusPPumping
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.