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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 331517111465401
Minimum number of levels = 1
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USGS 331517111465401 D-02-06 18CAA1

Maricopa County, Arizona
Latitude  33°15'17", Longitude 111°46'54" NAD27
Land-surface elevation 1,264 feet above NGVD29
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
1939-10-01 D62610 1187.00NGVD291S  A
1939-10-01 D62611 1188.26NAVD881S  A
1939-10-01 D7201977.00  1S  A
1939-10-16 D62610 1187.00NGVD291Z  A
1939-10-16 D62611 1188.26NAVD881Z  A
1939-10-16 D7201977.00  1Z  A
1939-11-02 D62610 1187.96NGVD291Z  A
1939-11-02 D62611 1189.22NAVD881Z  A
1939-11-02 D7201976.04  1Z  A
1939-12-20 D62610 1190.65NGVD291Z  A
1939-12-20 D62611 1191.91NAVD881Z  A
1939-12-20 D7201973.35  1Z  A
1949-01-03 D62610 1147.24NGVD291Z  A
1949-01-03 D62611 1148.50NAVD881Z  A
1949-01-03 D72019116.76  1Z  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 measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.