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Groundwater levels for the Nation

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Agency code = usgs
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  • 321755110595201
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USGS 321755110595201 D-13-13 15DAC

Pima County, Arizona
Latitude  32°17'55", Longitude 110°59'52" NAD27
Land-surface elevation 2,278 feet above NGVD29
The depth of the well is 820 feet below land surface.
The depth of the hole is 820 feet below land surface.
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
1964-07-07 D62610 2178.93NGVD291S  A
1964-07-07 D62611 2181.13NAVD881S  A
1964-07-07 D7201999.07  1S  A
1981-12-28 D62610 2148.30NGVD291V  A
1981-12-28 D62611 2150.50NAVD881V  A
1981-12-28 D72019129.70  1V  A
1982-12-01 D62610 2143.20NGVD291V  A
1982-12-01 D62611 2145.40NAVD881V  A
1982-12-01 D72019134.80  1V  A
1984-01-18 D62610 2152.10NGVD291V  A
1984-01-18 D62611 2154.30NAVD881V  A
1984-01-18 D72019125.90  1V  A
1985-01-07 D62610 2151.10NGVD291V  A
1985-01-07 D62611 2153.30NAVD881V  A
1985-01-07 D72019126.90  1V  A
1986-12-30 D62610 2149.30NGVD291V  A
1986-12-30 D62611 2151.50NAVD881V  A
1986-12-30 D72019128.70  1V  A
1987-12-28 D62610 2141.40NGVD291V  A
1987-12-28 D62611 2143.60NAVD881V  A
1987-12-28 D72019136.60  1V  A
1989-02-21 D62610 2136.00NGVD291V  A
1989-02-21 D62611 2138.20NAVD881V  A
1989-02-21 D72019142.00  1V  A
1990-11-16 D62610 2119.60NGVD291V  A
1990-11-16 D62611 2121.80NAVD881V  A
1990-11-16 D72019158.40  1V  A
1991-12-19 D62610 2129.41NGVD291V  A
1991-12-19 D62611 2131.61NAVD881V  A
1991-12-19 D72019148.59  1V  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
Method of measurementSSteel-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.