USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 40°06'30",   Longitude 106°00'13"   NAD27

Grand County, Colorado, Hydrologic Unit 14010001

Drainage area: 788 square miles

Datum of gage: 7,790.48 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-10-01	2024-11-21
Daily Data
Temperature, water, degrees Celsius	2007-09-30	2024-09-30	3323
Precipitation, total, inches	2023-04-01	2024-09-30	346
Discharge, cubic feet per second	1981-10-01	2024-11-20	15757
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021-06-24	2024-09-30	1674
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-06-23	2024-09-30	1681
pH, water, unfiltered, field, standard units	2021-06-23	2024-09-30	1677
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2021-06-23	2024-09-22	1520
Daily Statistics
Temperature, water, degrees Celsius	2007-09-30	2023-09-30	954
Discharge, cubic feet per second	1981-10-01	2024-10-21	15727
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021-06-24	2023-09-30	405
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-06-23	2023-09-30	406
Monthly Statistics
Temperature, water, degrees Celsius	2007-09	2023-09
Discharge, cubic feet per second	1981-10	2024-10
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021-06	2023-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-06	2023-09
Annual Statistics
Temperature, water, degrees Celsius	2007	2023
Discharge, cubic feet per second	1982	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021	2023
Dissolved oxygen, water, unfiltered, milligrams per liter	2021	2023
Peak streamflow	1982-07-03	2023-06-24	42
Field measurements	1983-06-13	2024-10-22	429
Field/Lab water-quality samples	1981-11-13	2023-11-16	296
Water-Year Summary	2005	2024	20
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS Colorado Water Science Center

Email questions about this site to Colorado Water Science Center Water-Data Inquiries