Description, qualifying comments, and acceptable water years.
Drainage area is 184 sq.mi. Datum is 3129.86 ft.
Located in hydrologic unit 18020122 at Latitude: 40:00:11N Longitude: 120:57:12W
Station is in the state of CA (county code 063) and serviced by the CA office.
Channel slope is 83.00 feet/mile
Stream length is 20.60 miles
Mean basin elevation is 4000.00 feet above National Geodetic Vertical Datum
Percent of contributing drainage area covered by
Storage: 0.16% Lakes: N.A.% Forests: 86.00% Glaciers: N.A.%
Soil infiltration index is N.A. inches
Annual precipitation is 68.00 inches
Precipitation intensity is 4.00 inches/24 hour (expected on the average once each two years)
January minimum temperature is 36.00 degrees Fahrenheit
Comments and qualifications on the data:
Minor regulations by five small reservoirs (combined capacity 800 AF). Minor diversions for municipal supply (City
of Quincy) and irrigation of 4600 acre.
Daily and longer averages for 55 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 (190K 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