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- DESCRIPTION:
- Latitude 46°26'54", Longitude 116°49'39" NAD83
- Nez Perce County, Idaho, Hydrologic Unit 17060306
- Drainage area: 9,283 square miles
- Datum of gage: 770.49 feet above NGVD29.

- AVAILABLE DATA:
Data Type Begin Date End Date Count **Current / Historical Observations**(availability statement)1987-10-01 2017-11-17 **Daily Data**Temperature, water, degrees Celsius 1999-10-01 2017-11-16 45753 Discharge, cubic feet per second 1910-10-01 2017-11-16 34738 Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day 2013-10-01 2017-11-16 1487 Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter 2014-09-30 2017-11-16 1123 Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter 2014-09-30 2017-11-16 1123 Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter 2013-10-01 2017-11-16 1487 **Daily Statistics**Temperature, water, degrees Celsius 1999-10-01 2017-01-11 6131 Discharge, cubic feet per second 1910-10-01 2017-02-12 34467 Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day 2013-10-01 2016-08-16 1051 Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter 2014-09-30 2016-08-16 687 Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter 2014-09-30 2016-08-16 687 Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter 2013-10-01 2016-08-16 1051 **Monthly Statistics**Temperature, water, degrees Celsius 1999-10 2017-01 Discharge, cubic feet per second 1910-10 2017-02 Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day 2013-10 2016-08 Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter 2014-09 2016-08 Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter 2014-09 2016-08 Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter 2013-10 2016-08 **Annual Statistics**Temperature, water, degrees Celsius 2000 2017 Discharge, cubic feet per second 1911 2017 2014 2016 Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter 2014 2016 Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter 2014 2016 2014 2016 **Peak streamflow**1911-05-06 2015-02-10 95 **Field measurements**1924-08-19 2017-09-11 686 **Field/Lab water-quality samples**1959-08-26 2017-07-31 473 **Water-Year Summary**2006 2015 10

- OPERATION:
- Record for this site is maintained by the USGS Idaho Water Science Center
**Email questions about this site to Idaho Water Science Center Water-Data Inquiries**