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Groundwater levels for the Nation

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  • 400847104563701
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USGS 400847104563701 SB00206812DDD2

Weld County, Colorado
Latitude  40°08'47", Longitude 104°56'37" NAD27
Land-surface elevation 4,891.00 feet above NGVD29
The depth of the well is 260 feet below land surface.
Output formats
Table of data
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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
1977-03-15 D62610 4863.39NGVD291S  A
1977-03-15 D62611 4866.39NAVD881S  A
1977-03-15 D7201927.61  1S  A
1977-10-14 D62610 4876.21NGVD291S  A
1977-10-14 D62611 4879.21NAVD881S  A
1977-10-14 D7201914.79  1S  A
1978-03-14 D62610 4864.95NGVD291S  A
1978-03-14 D62611 4867.95NAVD881S  A
1978-03-14 D7201926.05  1S  A
1978-10-25 D62610 4872.90NGVD291S  A
1978-10-25 D62611 4875.90NAVD881S  A
1978-10-25 D7201918.10  1S  A
1979-03-07 D62610 4877.55NGVD291S  A
1979-03-07 D62611 4880.55NAVD881S  A
1979-03-07 D7201913.45  1S  A
1979-10-18 D62610 4876.57NGVD291S  A
1979-10-18 D62611 4879.57NAVD881S  A
1979-10-18 D7201914.43  1S  A
1980-03-03 D62610 4868.95NGVD29PS  A
1980-03-03 D62611 4871.95NAVD88PS  A
1980-03-03 D7201922.05  PS  A
1980-10-16 D62610 4868.90NGVD291S  A
1980-10-16 D62611 4871.90NAVD881S  A
1980-10-16 D7201922.10  1S  A
1981-03-02 D62610 4879.31NGVD291S  A
1981-03-02 D62611 4882.31NAVD881S  A
1981-03-02 D7201911.69  1S  A
1981-10-14 D62610 4873.73NGVD29PS  A
1981-10-14 D62611 4876.73NAVD88PS  A
1981-10-14 D7201917.27  PS  A
1982-03-10 D62610 4878.36NGVD291S  A
1982-03-10 D62611 4881.36NAVD881S  A
1982-03-10 D7201912.64  1S  A
1983-03-09 D62610 4877.92NGVD291S  A
1983-03-09 D62611 4880.92NAVD881S  A
1983-03-09 D7201913.08  1S  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.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.