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DESCRIPTION:

Latitude 40°19'33",   Longitude 105°51'22"   NAD27

Grand County, Colorado, Hydrologic Unit 14010001

Drainage area: 63.8 square miles

Datum of gage: 8,750 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-01	2024-12-21
Daily Data
Temperature, water, degrees Celsius	1996-10-08	2024-09-30	3451
Precipitation, total, inches	2022-05-01	2024-09-30	450
Discharge, cubic feet per second	1953-06-01	2024-12-20	26040
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2022-05-18	2024-09-30	1294
Dissolved oxygen, water, unfiltered, milligrams per liter	2022-05-18	2024-09-30	1309
pH, water, unfiltered, field, standard units	2022-05-18	2024-09-30	1309
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2022-06-02	2024-09-30	1252
Daily Statistics
Temperature, water, degrees Celsius	1996-10-08	2023-09-30	1000
Discharge, cubic feet per second	1953-06-01	2023-10-03	25692
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2022-05-18	2023-09-30	286
Dissolved oxygen, water, unfiltered, milligrams per liter	2022-05-18	2023-09-30	286
Monthly Statistics
Temperature, water, degrees Celsius	1996-10	2023-09
Discharge, cubic feet per second	1953-06	2023-10
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2022-05	2023-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2022-05	2023-09
Annual Statistics
Temperature, water, degrees Celsius	1997	2023
Discharge, cubic feet per second	1953	2024
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2022	2023
Dissolved oxygen, water, unfiltered, milligrams per liter	2022	2023
Peak streamflow	1953-06-13	2023-06-10	71
Field measurements	1970-06-27	2024-12-17	448
Field/Lab water-quality samples	1956-11-10	2015-09-24	389
Water-Year Summary	2005	2023	19
Revisions	Loading...

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