USGS 09165000 DOLORES RIVER BELOW RICO, CO.

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Available data for this site

DESCRIPTION:: Latitude 37°38'20", Longitude 108°03'35" NAD27; Dolores County, Colorado, Hydrologic Unit 14030002; Drainage area: 106 square miles; Datum of gage: 8,422.23 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1994-08-26	2025-07-01
Daily Data
Discharge, cubic feet per second	1951-10-01	2025-06-30	26207
Daily Statistics
Discharge, cubic feet per second	1951-10-01	2025-03-24	26109
Monthly Statistics
Discharge, cubic feet per second	1951-10	2025-03
Annual Statistics
Discharge, cubic feet per second	1952	2025
Peak streamflow	1952-06-10	2024-06-04	71
Field measurements	1984-09-13	2025-06-27	380
Field/Lab water-quality samples	1959-06-18	2004-08-24	438
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

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://nwis.waterdata.usgs.gov/nwis/inventory?

Page Contact Information: Colorado Water Data Support Team
Page Last Modified: 2025-07-02 00:40:24 EDT
0.31 0.29 nadww01