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 02369800 BLACKWATER RIVER NEAR BRADLEY AL


Description, qualifying comments, and acceptable water years.

Drainage area is 87.7 sq.mi.                            Datum is 121.87 ft.
Located in hydrologic unit 03140104 at Latitude: 31:01:39N  Longitude: 086:42:36W
Station is in the state of AL (county code 053) and serviced by the AL office.
Channel slope is 8.90 feet/mile
Stream length is 13.90 miles
Mean basin elevation is 200.00 feet above National Geodetic Vertical Datum
Percent of contributing drainage area covered by 
   Storage: 4.00%     Lakes: N.A.%        Forests: 90.00%     Glaciers: N.A.%
Soil infiltration index is 3.50 inches
Annual precipitation is 60.00 inches
Precipitation intensity is 5.50 inches/24 hour (expected on the average once each two years)
January minimum temperature is 43.00 degrees Fahrenheit

This is a Hydrologic Benchmark station.

Daily and longer averages for 21 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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