Description, qualifying comments, and acceptable water years.
Drainage area is 425 sq.mi. Datum is 1075.00 ft.
Located in hydrologic unit 18020005 at Latitude: 40:56:23N Longitude: 122:24:58W
Station is in the state of CA (county code 089) and serviced by the CA office.
Channel slope is 82.70 feet/mile
Stream length is 49.50 miles
Mean basin elevation is 4380.00 feet above National Geodetic Vertical Datum
Percent of contributing drainage area covered by
Storage: 0.23% Lakes: N.A.% Forests: 93.00% Glaciers: N.A.%
Soil infiltration index is N.A. inches
Annual precipitation is 62.00 inches
Precipitation intensity is 5.50 inches/24 hour (expected on the average once each two years)
January minimum temperature is 26.00 degrees Fahrenheit
Comments and qualifications on the data:
Minor diversion for irrigation. Minor regulation by Lake Siskiyou (capacity 26,100; drainage area 126 mi2)
beginning 12/68.
Daily and longer averages for 44 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.
a. Table of daily data (152K text)
b. Table of monthly data
c. Table of annual data
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.
a. Format of the daily data table
b. Format of the monthly data table
c. Format of the yearly data table