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Groundwater levels for the Nation

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Agency code = usgs
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  • 315142110582501
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USGS 315142110582501 D-18-13 13CBA UNSURV

Pima County, Arizona
Latitude  31°51'42", Longitude 110°58'25" NAD27
Land-surface elevation 2,840 feet above NGVD29
The depth of the well is 801 feet below land surface.
The depth of the hole is 801 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
1946-10-01 D62610 2784.55NGVD291Z  A
1946-10-01 D62611 2786.91NAVD881Z  A
1946-10-01 D7201955.45  1Z  A
1952-01-17 D62610 2771.81NGVD291Z  A
1952-01-17 D62611 2774.17NAVD881Z  A
1952-01-17 D7201968.19  1Z  A
1953-01-26 D62610 2766.31NGVD291S  A
1953-01-26 D62611 2768.67NAVD881S  A
1953-01-26 D7201973.69  1S  A
1954-02-04 D62610 2763.30NGVD291S  A
1954-02-04 D62611 2765.66NAVD881S  A
1954-02-04 D7201976.70  1S  A
1955-01-04 D62610 2763.19NGVD291S  A
1955-01-04 D62611 2765.55NAVD881S  A
1955-01-04 D7201976.81  1S  A
1956-01-05 D62610 2760.30NGVD291S  A
1956-01-05 D62611 2762.66NAVD881S  A
1956-01-05 D7201979.70  1S  A
1957-01-30 D62610 2760.39NGVD291S  A
1957-01-30 D62611 2762.75NAVD881S  A
1957-01-30 D7201979.61  1S  A
1965-01-11 D62610 2726.90NGVD291V  A
1965-01-11 D62611 2729.26NAVD881V  A
1965-01-11 D72019113.10  1V  A
1977-01-07 D62610 2695.40NGVD291V  A
1977-01-07 D62611 2697.76NAVD881V  A
1977-01-07 D72019144.60  1V  A
1981-12-21 D62610 2674.90NGVD291V  A
1981-12-21 D62611 2677.26NAVD881V  A
1981-12-21 D72019165.10  1V  A
1987-06-10 D62610 2655.90NGVD29PV  A
1987-06-10 D62611 2658.26NAVD88PV  A
1987-06-10 D72019184.10  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 measurementVCalibrated electric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.