HCDN: Streamflow Data Set, 1874 - 1988
By J.R. Slack, Alan M. Lumb, and Jurate Maciunas Landwehr
USGS Water-Resources Investigations Report 93-4076


Station 11501000 SPRAGUE RIVER NEAR CHILOQUIN,OREG.


Description, qualifying comments, and acceptable water years.

Drainage area is 1580 sq.mi.                            Datum is 4202.43 ft.
Located in hydrologic unit 18010202 at Latitude: 42:35:05N  Longitude: 121:50:55W
Station is in the state of OR (county code 035) and serviced by the OR office.
Channel slope is 4.90 feet/mile
Stream length is 95.20 miles
Mean basin elevation is 5318.00 feet above National Geodetic Vertical Datum
Percent of contributing drainage area covered by 
   Storage: 1.48%     Lakes: 1.48%        Forests: 64.83%     Glaciers: N.A.%
Soil infiltration index is 10.90 inches
Annual precipitation is 20.00 inches
Precipitation intensity is 1.60 inches/24 hour (expected on the average once each two years)
January minimum temperature is 13.00 degrees Fahrenheit
Comments and qualifications on the data:
   Minor regulation from irrigation diversions which have remained substantially unchanged for the period of record.


Daily and longer averages for 67 water years are acceptable (all years except partial years).
A water year with acceptable data is indicated by an asterisk in the time line, which spans 1874 through 1988.

                                                   Water year
1     1         1         1         1         1         1         1         1         1         1         1       1
8     8         8         9         9         9         9         9         9         9         9         9       9
7     8         9         0         1         2         3         4         5         6         7         8       8
4-----0----5----0----5----0----5----0----5----0----5----0----5----0----5----0----5----0----5----0----5----0----5--8
................................................*******************************************************************

The streamflow data Daily values, monthly mean values, and yearly mean values of streamflow data are available in tablular form. Select the desired option from the list below.

The data tables do not have column heading for ease of reading into statistical programs. For a detailed description of the format of the data tables, select the corresponding file from the list below.

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