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Groundwater levels for the Nation

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Agency code = usgs
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  • 315829110491901
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USGS 315829110491901 D-17-15 09BBB

Pima County, Arizona
Latitude  31°58'34.8", Longitude 110°49'20.7" NAD83
Land-surface elevation 3,020 feet above NGVD29
The depth of the well is 595 feet below land surface.
The depth of the hole is 595 feet below land surface.
This well is completed in the Basin and Range basin-fill aquifers (N100BSNRGB) national aquifer.
This well is completed in the Basin Fill, Upper and Lower, Undifferentiated (112BSFL) local aquifer.
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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
1996-10-06 D62610 2530.00NGVD291L  A
1996-10-06 D62611 2532.27NAVD881L  A
1996-10-06 D72019490.00  1L  A
1998-03-12 D62610 2612.00NGVD291V  A
1998-03-12 D62611 2614.27NAVD881V  A
1998-03-12 D72019408.00  1V  A
1998-04-27 D62610 2611.20NGVD291V  A
1998-04-27 D62611 2613.47NAVD881V  A
1998-04-27 D72019408.80  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 measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.