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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 390640091530701
Minimum number of levels = 1
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USGS 390640091530701 T50N R09W 14DBD1

Audrain County, Missouri
Latitude  39°06'40", Longitude  91°53'07" NAD27
Land-surface elevation 815 feet above NGVD29
The depth of the well is 535 feet below land surface.
The depth of the hole is 535 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the St Peter Sandstone (364STPR) local aquifer.
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
1963 Y62610 615.00NGVD291LMO005AA
1963 Y62611 614.99NAVD881LMO005AA
1963 Y72019200.00  1LMO005AA
1977-03-15 D62610 583.56NGVD291VUSGSSA
1977-03-15 D62611 583.55NAVD881VUSGSSA
1977-03-15 D72019231.44  1VUSGSSA
1978-11-02 D62610 571.76NGVD291VUSGSSA
1978-11-02 D62611 571.75NAVD881VUSGSSA
1978-11-02 D72019243.24  1VUSGSSA
1979-04-16 D62610 570.56NGVD291VUSGSSA
1979-04-16 D62611 570.55NAVD881VUSGSSA
1979-04-16 D72019244.44  1VUSGSSA
1979-10-17 D62610 547.96NGVD291VUSGSSA
1979-10-17 D62611 547.95NAVD881VUSGSSA
1979-10-17 D72019267.04  1VUSGSSA
1980-04-10 D62610 564.56NGVD291VUSGSSA
1980-04-10 D62611 564.55NAVD881VUSGSSA
1980-04-10 D72019250.44  1VUSGSSA
1980-09-15 D62610 551.38NGVD291VUSGSSA
1980-09-15 D62611 551.37NAVD881VUSGSSA
1980-09-15 D72019263.62  1VUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyYDate is accurate to the Year
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 agencyMO005Missouri Div. of Geology & Land Survey, Dept-Natural Resources
Measuring agencyUSGSU.S. Geological Survey
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.