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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 331846112383001
Minimum number of levels = 1
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USGS 331846112383001 C-01-04 27DAA

Maricopa County, Arizona
Latitude  33°18'44", Longitude 112°38'32" NAD27
Land-surface elevation 840 feet above NGVD29
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
1980-01-18 D62610 819.60NGVD29 SUSGSSA
1980-01-18 D62611 821.70NAVD88 SUSGSSA
1980-01-18 D7201920.40   SUSGSSA
1981-02-18 D62610 815.30NGVD291O  A
1981-02-18 D62611 817.40NAVD881O  A
1981-02-18 D7201924.70  1O  A
1982-01-13 D62610 815.50NGVD291S  A
1982-01-13 D62611 817.60NAVD881S  A
1982-01-13 D7201924.50  1S  A
1982-11-29 D62610 815.10NGVD291S  A
1982-11-29 D62611 817.20NAVD881S  A
1982-11-29 D7201924.90  1S  A
1985-01-09 D62610 818.30NGVD291V  A
1985-01-09 D62611 820.40NAVD881V  A
1985-01-09 D7201921.70  1V  A
1991-11-08 D62610 817.60NGVD291VUSGSSA
1991-11-08 D62611 819.70NAVD881VUSGSSA
1991-11-08 D7201922.40  1VUSGSSA

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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.