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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 394446108270901
Minimum number of levels = 1
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USGS 394446108270901 SC00309936BDD

Rio Blanco County, Colorado
Latitude  39°44'46", Longitude 108°27'09" NAD27
Land-surface elevation 7,478.00 feet above NGVD29
The depth of the well is 450 feet below land surface.
This well is completed in the Colorado Plateaus aquifers (N300COPLTS) national aquifer.
This well is completed in the Green River Formation (124GRRV) 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
1970-07-01 D62610 7456.00NGVD291Z  A
1970-07-01 D62611 7460.63NAVD881Z  A
1970-07-01 D7201922.00  1Z  A
1973-05-14 D62610 7412.03NGVD291Z  A
1973-05-14 D62611 7416.66NAVD881Z  A
1973-05-14 D7201965.97  1Z  A
1973-05-21 D62610 7416.32NGVD291Z  A
1973-05-21 D62611 7420.95NAVD881Z  A
1973-05-21 D7201961.68  1Z  A
1973-06-27 D62610 7407.54NGVD291Z  A
1973-06-27 D62611 7412.17NAVD881Z  A
1973-06-27 D7201970.46  1Z  A
1973-07-12 D62610 7405.65NGVD291Z  A
1973-07-12 D62611 7410.28NAVD881Z  A
1973-07-12 D7201972.35  1Z  A
1973-07-31 D62610 7403.77NGVD291Z  A
1973-07-31 D62611 7408.40NAVD881Z  A
1973-07-31 D7201974.23  1Z  A
1973-08-29 D62610 7401.96NGVD291Z  A
1973-08-29 D62611 7406.59NAVD881Z  A
1973-08-29 D7201976.04  1Z  A
1973-10-01 D62610 7400.58NGVD291Z  A
1973-10-01 D62611 7405.21NAVD881Z  A
1973-10-01 D7201977.42  1Z  A
1973-12-19 D62610 7399.16NGVD291Z  A
1973-12-19 D62611 7403.79NAVD881Z  A
1973-12-19 D7201978.84  1Z  A
1974-02-28 D62610 7398.52NGVD291Z  A
1974-02-28 D62611 7403.15NAVD881Z  A
1974-02-28 D7201979.48  1Z  A
1974-06-27 D62610 7405.98NGVD291Z  A
1974-06-27 D62611 7410.61NAVD881Z  A
1974-06-27 D7201972.02  1Z  A
1974-09-10 D62610 7401.32NGVD291Z  A
1974-09-10 D62611 7405.95NAVD881Z  A
1974-09-10 D7201976.68  1Z  A
1974-11-14 D62610 7398.95NGVD291Z  A
1974-11-14 D62611 7403.58NAVD881Z  A
1974-11-14 D7201979.05  1Z  A
1975-08-05 D62610 7402.38NGVD291Z  A
1975-08-05 D62611 7407.01NAVD881Z  A
1975-08-05 D7201975.62  1Z  A
1977-09-21 D62610 7393.97NGVD291Z  A
1977-09-21 D62611 7398.60NAVD881Z  A
1977-09-21 D7201984.03  1Z  A
1978-04-12 D62610 7392.71NGVD291S  A
1978-04-12 D62611 7397.34NAVD881S  A
1978-04-12 D7201985.29  1S  A
1978-09-20 D62610 7398.58NGVD291S  A
1978-09-20 D62611 7403.21NAVD881S  A
1978-09-20 D7201979.42  1S  A
1979-04-17 D62610 7394.58NGVD291S  A
1979-04-17 D62611 7399.21NAVD881S  A
1979-04-17 D7201983.42  1S  A
1980-09-22 D62610 7402.03NGVD291S  A
1980-09-22 D62611 7406.66NAVD881S  A
1980-09-22 D7201975.97  1S  A
1981-04-16 D62610 7399.77NGVD291S  A
1981-04-16 D62611 7404.40NAVD881S  A
1981-04-16 D7201978.23  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
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.