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Groundwater levels for the Nation

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Agency code = usgs
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  • 321234110505801
Minimum number of levels = 1
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USGS 321234110505801 D-14-15 18CDA2

Pima County, Arizona
Latitude  32°12'37", Longitude 110°50'58" NAD27
Land-surface elevation 2,612 feet above NGVD29
The depth of the well is 690 feet below land surface.
The depth of the hole is 690 feet below land surface.
Output formats
Table of data
Tab-separated 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
1964-09-28 D62610 2352.00NGVD291L  A
1964-09-28 D62611 2354.11NAVD881L  A
1964-09-28 D72019260.00  1L  A
1981-12-22 D62610 2297.20NGVD291V  A
1981-12-22 D62611 2299.31NAVD881V  A
1981-12-22 D72019314.80  1V  A
1982-12-01 D62610 2293.00NGVD291O  A
1982-12-01 D62611 2295.11NAVD881O  A
1982-12-01 D72019319.00  1O  A
1983-12-30 D62610 2290.40NGVD291V  A
1983-12-30 D62611 2292.51NAVD881V  A
1983-12-30 D72019321.60  1V  A
1985-01-15 D62610 2288.10NGVD291V  A
1985-01-15 D62611 2290.21NAVD881V  A
1985-01-15 D72019323.90  1V  A
1986-01-08 D62610 2283.70NGVD291V  A
1986-01-08 D62611 2285.81NAVD881V  A
1986-01-08 D72019328.30  1V  A
1986-12-29 D62610 2279.60NGVD291V  A
1986-12-29 D62611 2281.71NAVD881V  A
1986-12-29 D72019332.40  1V  A
1987-12-16 D62610 2274.50NGVD291V  A
1987-12-16 D62611 2276.61NAVD881V  A
1987-12-16 D72019337.50  1V  A
1988-12-28 D62610 2266.90NGVD291V  A
1988-12-28 D62611 2269.01NAVD881V  A
1988-12-28 D72019345.10  1V  A
1990-11-19 D62610 2256.60NGVD291V  A
1990-11-19 D62611 2258.71NAVD881V  A
1990-11-19 D72019355.40  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 measurementLInterpreted from geophysical logs.
Method of measurementOObserved.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.