Description, qualifying comments, and acceptable water years. Drainage area is 994 sq.mi. Datum is 876.43 ft. Located in hydrologic unit 07100007 at Latitude: 41:35:22N Longitude: 094:09:33W Station is in the state of IA (county code 049) and serviced by the IA office. Channel slope is 5.12 feet/mile Stream length is 81.20 miles Mean basin elevation is 1230.00 feet above National Geodetic Vertical Datum Percent of contributing drainage area covered by Storage: 0.17% Lakes: 0.17% Forests: 6.10% Glaciers: N.A.% Soil infiltration index is 3.20 inches Annual precipitation is 30.20 inches Precipitation intensity is 3.10 inches/24 hour (expected on the average once each two years) January minimum temperature is 11.50 degrees Fahrenheit Comments and qualifications on the data: Some diurnal flucuation at low flow, during early period of record, caused by powerplant upstream at Panora. Daily and longer averages for 48 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 (166K text)
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.
b. Table of monthly data
c. Table of annual data
a. Format of the daily data table
b. Format of the monthly data table
c. Format of the yearly data table