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Groundwater levels for the Nation

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  • 315257112475301
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USGS 315257112475301 C-18-05 05DDC

Pima County, Arizona
Latitude  31°52'57", Longitude 112°47'53" NAD27
Land-surface elevation 1,400 feet above NGVD29
The depth of the well is 250 feet below land surface.
The depth of the hole is 250 feet below land surface.
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
1988-11-18 D62610 1313.80NGVD291V  A
1988-11-18 D62611 1316.25NAVD881V  A
1988-11-18 D7201986.20  1V  A
1988-12-07 D62610 1315.72NGVD291S  A
1988-12-07 D62611 1318.17NAVD881S  A
1988-12-07 D7201984.28  1S  A
1989-01-24 D62610 1316.21NGVD291S  A
1989-01-24 D62611 1318.66NAVD881S  A
1989-01-24 D7201983.79  1S  A
1989-04-17 D62610 1311.62NGVD291S  A
1989-04-17 D62611 1314.07NAVD881S  A
1989-04-17 D7201988.38  1S  A
1989-06-13 D62610 1311.51NGVD291S  A
1989-06-13 D62611 1313.96NAVD881S  A
1989-06-13 D7201988.49  1S  A
1989-08-22 D62610 1312.31NGVD291S  A
1989-08-22 D62611 1314.76NAVD881S  A
1989-08-22 D7201987.69  1S  A
1989-10-11 D62610 1311.25NGVD291S  A
1989-10-11 D62611 1313.70NAVD881S  A
1989-10-11 D7201988.75  1S  A
1989-12-05 D62610 1312.82NGVD291S  A
1989-12-05 D62611 1315.27NAVD881S  A
1989-12-05 D7201987.18  1S  A
1990-04-12 D62610 1312.43NGVD291S  A
1990-04-12 D62611 1314.88NAVD881S  A
1990-04-12 D7201987.57  1S  A
1990-06-12 D62610 1311.70NGVD291S  A
1990-06-12 D62611 1314.15NAVD881S  A
1990-06-12 D7201988.30  1S  A
1990-07-31 D62610 1311.75NGVD291S  A
1990-07-31 D62611 1314.20NAVD881S  A
1990-07-31 D7201988.25  1S  A
1990-11-02 D62610 1312.88NGVD291S  A
1990-11-02 D62611 1315.33NAVD881S  A
1990-11-02 D7201987.12  1S  A
1991-01-16 D62610 1315.51NGVD291S  A
1991-01-16 D62611 1317.96NAVD881S  A
1991-01-16 D7201984.49  1S  A
1991-03-29 D62610 1314.47NGVD291S  A
1991-03-29 D62611 1316.92NAVD881S  A
1991-03-29 D7201985.53  1S  A
1991-06-15 D62610 1312.16NGVD291S  A
1991-06-15 D62611 1314.61NAVD881S  A
1991-06-15 D7201987.84  1S  A
1991-08-17 D62610 1308.67NGVD291S  A
1991-08-17 D62611 1311.12NAVD881S  A
1991-08-17 D7201991.33  1S  A
1991-09-10 D62610 1311.55NGVD291S  A
1991-09-10 D62611 1314.00NAVD881S  A
1991-09-10 D7201988.45  1S  A
1991-11-06 D62610 1313.06NGVD291S  A
1991-11-06 D62611 1315.51NAVD881S  A
1991-11-06 D7201986.94  1S  A
1992-02-12 D62610 1313.91NGVD291S  A
1992-02-12 D62611 1316.36NAVD881S  A
1992-02-12 D7201986.09  1S  A
1992-05-05 D62610 1311.44NGVD291S  A
1992-05-05 D62611 1313.89NAVD881S  A
1992-05-05 D7201988.56  1S  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.