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DESCRIPTION:

Latitude 38°45'11",   Longitude 108°04'40"   NAD27

Delta County, Colorado, Hydrologic Unit 14020005

Drainage area: 5,636 square miles

Datum of gage: 4,918.75 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1985-10-02	2025-09-01
Daily Data
Temperature, water, degrees Celsius	2009-07-01	2025-08-31	17644
Discharge, cubic feet per second	1976-06-01	2025-08-30	17987
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009-07-02	2025-08-31	17572
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-06-24	2025-08-31	4580
pH, water, unfiltered, field, standard units	2021-06-24	2025-08-31	4542
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2021-06-24	2025-08-31	4363
Daily Statistics
Temperature, water, degrees Celsius	2009-07-02	2025-05-19	5774
Discharge, cubic feet per second	1976-06-01	2025-06-22	17919
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009-07-02	2025-05-19	5751
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-06-24	2025-05-19	1425
Monthly Statistics
Temperature, water, degrees Celsius	2009-07	2025-05
Discharge, cubic feet per second	1976-06	2025-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009-07	2025-05
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-06	2025-05
Annual Statistics
Temperature, water, degrees Celsius	2009	2025
Discharge, cubic feet per second	1976	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	2021	2025
Peak streamflow	1976-06-06	2024-05-22	49
Field measurements	1983-05-28	2025-07-28	413
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1976-10-07	2023-11-08	421
Water-Year Summary	2005	2024	20
Revisions	Loading...

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