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 14034500 WILLOW CREEK AT HEPPNER, OREG.


Description, qualifying comments, and acceptable water years.

Drainage area is 96.8 sq.mi.                            Datum is 1952.73 ft.
Located in hydrologic unit 17070104 at Latitude: 45:21:02N  Longitude: 119:32:56W
Station is in the state of OR (county code 049) and serviced by the OR office.
Channel slope is 117.30 feet/mile
Stream length is 21.60 miles
Mean basin elevation is 3520.00 feet above National Geodetic Vertical Datum
Percent of contributing drainage area covered by 
   Storage: 0.00%     Lakes: 0.00%        Forests: 24.80%     Glaciers: N.A.%
Soil infiltration index is 2.50 inches
Annual precipitation is 16.00 inches
Precipitation intensity is 1.20 inches/24 hour (expected on the average once each two years)
January minimum temperature is 24.00 degrees Fahrenheit
Comments and qualifications on the data:
   Many irrigation diversions which have remained substantially unchanged for the period of record.  Regulation by dam
   starting in 1983.


Daily and longer averages for 31 water years are acceptable (some whole years and all partial years are excluded).
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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