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DESCRIPTION:

Latitude 40°12'09",   Longitude 106°25'19"   NAD27

Grand County, Colorado, Hydrologic Unit 140100010704

Drainage area: 145.0 square miles

Datum of gage: 7,520.0 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-10-01	2025-08-28
Daily Data
Temperature, water, degrees Celsius	1990-04-05	2025-08-27	20805
Precipitation, total, inches	2023-04-02	2025-08-27	502
Discharge, cubic feet per second	1990-04-01	2025-08-27	10879
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1990-04-06	2025-08-27	6937
Daily Statistics
Temperature, water, degrees Celsius	1990-04-08	2024-09-30	6802
Discharge, cubic feet per second	1990-04-01	2024-10-30	10729
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1990-04-06	2024-09-30	6788
Monthly Statistics
Temperature, water, degrees Celsius	1990-04	2024-09
Discharge, cubic feet per second	1990-04	2024-10
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1990-04	2024-09
Annual Statistics
Temperature, water, degrees Celsius	1990	2024
Discharge, cubic feet per second	1990	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1990	2024
Peak streamflow	1990-05-24	2024-05-20	35
Field measurements	1990-04-04	2025-07-21	443
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1901-01-01	2023-08-30	570
Water-Year Summary	2005	2024	20
Revisions	Loading...

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