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 06725500 MIDDLE BOULDER CREEK AT NEDERLAND, CO.


Description, qualifying comments, and acceptable water years.

Drainage area is 36.2 sq.mi.                            Datum is 8186.00 ft.
Located in hydrologic unit 10190005 at Latitude: 39:57:42N  Longitude: 105:30:14W
Station is in the state of CO (county code 013) and serviced by the CO office.
Channel slope is 240.00 feet/mile
Stream length is 12.00 miles
Mean basin elevation is 10400.00 feet above National Geodetic Vertical Datum
Percent of contributing drainage area covered by 
   Storage: 1.00%     Lakes: 1.00%        Forests: 40.00%     Glaciers: N.A.%
Soil infiltration index is N.A. inches
Annual precipitation is 27.00 inches
Precipitation intensity is 1.80 inches/24 hour (expected on the average once each two years)
January minimum temperature is 4.00 degrees Fahrenheit
Comments and qualifications on the data:
   Tributary flow not included for all or parts of water years 1907-8, 1911-17.


Daily and longer averages for 80 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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