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DESCRIPTION:

Latitude 37°39'25",   Longitude 106°38'55"   NAD27

Rio Grande County, Colorado, Hydrologic Unit 13010001

Drainage area: 216 square miles

Datum of gage: 8,221.79 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Discharge, cubic feet per second	1910-08-01	2007-09-29	29430
Daily Statistics
Discharge, cubic feet per second	1910-08-01	2007-09-29	29430
Monthly Statistics
Discharge, cubic feet per second	1910-08	2007-09
Annual Statistics
Discharge, cubic feet per second	1910	2007
Peak streamflow	1911-06-09	2007-05-14	81
Field/Lab water-quality samples	1978-02-06	1986-04-08	127
Water-Year Summary	2005	2007	3
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

ADDITIONAL INFORMATION

This streamflow gaging station currently is operated by the Colorado Division of 
Water Resources (DWR). The USGS works cooperatively with the DWR to publish 
daily mean (and annual peak) discharge data for this station (data for October 1995 
through September 1998 were not published by the USGS, but are available at the State's
online water data pages, see link below). 
These are the only streamflow data available in NWISWeb for this site. Current streamflow 
data (and other historical streamflow data) for this site are available on the DWR
Colorado's Surface Water Conditions pages.