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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)	2010-10-01	2025-02-02
Daily Data
Temperature, water, degrees Celsius	1996-10-08	2024-09-30	3457
Precipitation, total, inches	2022-05-01	2024-09-30	455
Discharge, cubic feet per second	1953-06-01	2025-02-01	26179
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2022-05-18	2024-09-30	1300
Dissolved oxygen, water, unfiltered, milligrams per liter	2022-05-18	2024-09-30	1315
pH, water, unfiltered, field, standard units	2022-05-18	2024-09-30	1315
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	1195
Daily Statistics
Temperature, water, degrees Celsius	1996-10-08	2024-09-30	1152
Discharge, cubic feet per second	1953-06-01	2024-11-12	26098
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2022-05-18	2024-09-30	433
Dissolved oxygen, water, unfiltered, milligrams per liter	2022-05-18	2024-09-30	438
Monthly Statistics
Temperature, water, degrees Celsius	1996-10	2024-09
Discharge, cubic feet per second	1953-06	2024-11
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2022-05	2024-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2022-05	2024-09
Annual Statistics
Temperature, water, degrees Celsius	1997	2024
Discharge, cubic feet per second	1953	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2022	2024
Dissolved oxygen, water, unfiltered, milligrams per liter	2022	2024
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	2024	20
Revisions	Loading...

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