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Groundwater levels for the Nation

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Agency code = usgs
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  • 315200110574901
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USGS 315200110574901 D-18-13 13AAC UNSURV

Pima County, Arizona
Latitude  31°52'00", Longitude 110°57'49" NAD27
Land-surface elevation 2,839 feet above NGVD29
The depth of the well is 1,100 feet below land surface.
The depth of the hole is 1,100 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
1953-04 M62610 2750.58NGVD291S  A
1953-04 M62611 2752.91NAVD881S  A
1953-04 M7201988.42  1S  A
1955-01-04 D62610 2756.50NGVD291S  A
1955-01-04 D62611 2758.83NAVD881S  A
1955-01-04 D7201982.50  1S  A
1957-01-30 D62610 2754.14NGVD291S  A
1957-01-30 D62611 2756.47NAVD881S  A
1957-01-30 D7201984.86  1S  A
1957-12-26 D62610 2748.72NGVD291S  A
1957-12-26 D62611 2751.05NAVD881S  A
1957-12-26 D7201990.28  1S  A
1964-01-07 D62610 2717.62NGVD291S  A
1964-01-07 D62611 2719.95NAVD881S  A
1964-01-07 D72019121.38  1S  A
1981-12-21 D62610 2668.30NGVD291Z  A
1981-12-21 D62611 2670.63NAVD881Z  A
1981-12-21 D72019170.70  1Z  A
1987-06-03 D62610 2602.50NGVD29PV  A
1987-06-03 D62611 2604.83NAVD88PV  A
1987-06-03 D72019236.50  PV  A
1987-12-01 D62610 2690.00NGVD291V  A
1987-12-01 D62611 2692.33NAVD881V  A
1987-12-01 D72019149.00  1V  A
1990-09-19 D62610 2604.90NGVD29PV  A
1990-09-19 D62611 2607.23NAVD88PV  A
1990-09-19 D72019234.10  PV  A

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyMDate is accurate to the Month
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.