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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1980-10-14 1984-08-23
Physical Daily Values, Unit Values, Water-quality 1980-10-01 2024-10-01
n/a Peak Measurements 1981-06-10 1986-06-07
n/a Site Visits 1984-08-23 2015-10-07
n/a USGS Annual Water Data Reports Site 2009-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 09072550 is associated with a Stream in Pitkin County, Colorado. Water data back to 1980 are available online.

The elevation of this station has been determined to be 10,550.19 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 10,550.19 feet to gage height values.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
09072550 n/a
Site name
ROARING FORK RIVER ABV LOST MAN CR NEAR ASPEN, CO n/a
Site type
Stream
ST
DMS latitude 390709.7 n/a
DMS longitude 1063726.1 n/a
Decimal latitude 39.1193611 n/a
Decimal longitude -106.6239167 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Colorado 08
State
Colorado 08
County
Pitkin County 097
Country US n/a
Land net location description n/a
Name of location map INDEPENDENCE PASS,CO n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 10550.19 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .09 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
14010004
Drainage basin
09 n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
9.03 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation MST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NYNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

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US Bureau of Reclamation (USBR)