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 10296500 W WALKER R NR COLEVILLE, CA


Description, qualifying comments, and acceptable water years.

Drainage area is 250 sq.mi.                             Datum is 5520.00 ft.
Located in hydrologic unit 16050302 at Latitude: 38:30:55N  Longitude: 119:27:15W
Station is in the state of CA (county code 051) and serviced by the NV office.
Channel slope is 74.00 feet/mile
Stream length is 39.77 miles
Mean basin elevation is 8240.00 feet above National Geodetic Vertical Datum
Percent of contributing drainage area covered by 
   Storage: 0.55%     Lakes: N.A.%        Forests: 100.00%    Glaciers: N.A.%
Soil infiltration index is N.A. inches
Annual precipitation is 25.00 inches
Precipitation intensity is 3.00 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:
   Flow slightly regulated by small reservoir (capacity 1200 acre-feet, drainage area 2.69 mi2) for entire period.  A
   few small ranch ditch diversions.


Daily and longer averages for 54 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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