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DESCRIPTION:

Latitude 38°47'06.60",   Longitude 107°50'00.30"   NAD83

Delta County, Colorado, Hydrologic Unit 14020004

Drainage area: 969 square miles

Datum of gage: 5,104.98 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2009-04-17	2025-09-01
Daily Data
Temperature, water, degrees Celsius	2009-04-16	2025-08-31	17820
Precipitation, total, inches	2019-04-01	2025-08-31	1245
Discharge, cubic feet per second	2009-04-16	2025-08-31	5982
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009-04-16	2025-08-31	17483
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-06-03	2025-08-31	4573
pH, water, unfiltered, field, standard units	2021-06-03	2025-08-31	4602
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2021-06-04	2025-08-31	4221
Daily Statistics
Temperature, water, degrees Celsius	2009-04-17	2025-05-19	5832
Discharge, cubic feet per second	2009-04-16	2025-07-09	5929
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009-04-17	2025-05-19	5717
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-06-04	2025-05-19	1419
Monthly Statistics
Temperature, water, degrees Celsius	2009-04	2025-05
Discharge, cubic feet per second	2009-04	2025-07
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009-04	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	2009	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	2009-05-08	2024-06-07	16
Field measurements	2009-04-28	2025-08-22	154
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1962-02-15	2023-11-06	132
Water-Year Summary	2009	2024	16
Revisions	Loading...

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