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DESCRIPTION:

Latitude 39°39'54",   Longitude 105°00'13"   NAD27

Arapahoe County, Colorado, Hydrologic Unit 10190002

Drainage area: 3,391 square miles

Datum of gage: 5,250 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-24	2025-02-17
Daily Data
Temperature, water, degrees Celsius	1995-10-01	2025-02-16	30440
Discharge, cubic feet per second	1983-02-01	2025-02-16	15357
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1996-10-01	2025-02-16	29123
Dissolved oxygen, water, unfiltered, milligrams per liter	1985-03-07	2025-02-16	32374
pH, water, unfiltered, field, standard units	1996-10-01	2025-02-17	27927
Daily Statistics
Temperature, water, degrees Celsius	1995-10-01	2025-02-03	10068
Discharge, cubic feet per second	1983-02-01	2024-12-15	15294
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1996-10-01	2024-11-06	9553
Dissolved oxygen, water, unfiltered, milligrams per liter	1985-03-07	2024-11-06	10736
Monthly Statistics
Temperature, water, degrees Celsius	1995-10	2025-02
Discharge, cubic feet per second	1983-02	2024-12
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1996-10	2024-11
Dissolved oxygen, water, unfiltered, milligrams per liter	1985-03	2024-11
Annual Statistics
Temperature, water, degrees Celsius	1996	2025
Discharge, cubic feet per second	1983	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1997	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	1985	2025
Peak streamflow	1983-08-05	2024-04-27	42
Field measurements	1983-04-27	2025-02-04	419
Field/Lab water-quality samples	1981-01-17	2020-12-20	107
Water-Year Summary	2005	2024	20
Revisions	Loading...

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