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Groundwater levels for the Nation

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  • 391959107125401
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USGS 391959107125401 SC00808827BCB1

Pitkin County, Colorado
Latitude  39°19'59", Longitude 107°12'54" NAD27
Land-surface elevation 6,400.00 feet above NGVD29
The depth of the hole is 35 feet below land surface.
This well is completed in the Valley-Fill Deposits (111VLFL) local aquifer.
Output formats
Table of data
Tab-separated 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
1973-10-01 D62610 6371.00NGVD291S  A
1973-10-01 D62611 6375.58NAVD881S  A
1973-10-01 D7201929.00  1S  A
1973-10-03 D62610 6371.14NGVD291Z  A
1973-10-03 D62611 6375.72NAVD881Z  A
1973-10-03 D7201928.86  1Z  A
1974-10-16 D62610 6372.53NGVD291Z  A
1974-10-16 D62611 6377.11NAVD881Z  A
1974-10-16 D7201927.47  1Z  A
1975-02-24 D62610 6365.78NGVD291Z  A
1975-02-24 D62611 6370.36NAVD881Z  A
1975-02-24 D7201934.22  1Z  A
1976-09-08 D62610 6368.51NGVD291Z  A
1976-09-08 D62611 6373.09NAVD881Z  A
1976-09-08 D7201931.49  1Z  A
1977-08-12 D62610 6373.43NGVD291T  A
1977-08-12 D62611 6378.01NAVD881T  A
1977-08-12 D7201926.57  1T  A
1978-09-05 D62610 6370.57NGVD291Z  A
1978-09-05 D62611 6375.15NAVD881Z  A
1978-09-05 D7201929.43  1Z  A
1979-10-15 D62610 6375.50NGVD291S  A
1979-10-15 D62611 6380.08NAVD881S  A
1979-10-15 D7201924.50  1S  A
1980-08-18 D62610 6378.86NGVD291S  A
1980-08-18 D62611 6383.44NAVD881S  A
1980-08-18 D7201921.14  1S  A
1981-08-20 D62610 6372.83NGVD291S  A
1981-08-20 D62611 6377.41NAVD881S  A
1981-08-20 D7201927.17  1S  A
1982-08-26 D62610 6372.31NGVD291Z  A
1982-08-26 D62611 6376.89NAVD881Z  A
1982-08-26 D7201927.69  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 measurementTElectric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.