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 01333000 GREEN RIVER AT WILLIAMSTOWN, MA


Description, qualifying comments, and acceptable water years.

Drainage area is 42.6 sq.mi.                            Datum is 615.00 ft.
Located in hydrologic unit 02020003 at Latitude: 42:42:32N  Longitude: 073:11:50W
Station is in the state of MA (county code 003) and serviced by the MA office.
Channel slope is 33.00 feet/mile
Stream length is 27.50 miles
Mean basin elevation is 1620.00 feet above National Geodetic Vertical Datum
Percent of contributing drainage area covered by 
   Storage: 1.00%     Lakes: 0.00%        Forests: 78.00%     Glaciers: N.A.%
Soil infiltration index is 3.40 inches
Annual precipitation is 46.00 inches
Precipitation intensity is 2.90 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:
   Records are unsuitable for analysis at less than monthly resolution due to occasional diurnal fluctuations imposed
   by upstream mill. Winter records are ice affected.


Monthly and longer averages for 39 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.

Return to Region02