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We're replacing this page with a Next Generation Monitoring Location Page.LOCATION--Lat 42° 37’33.6", long 72°
51’15.1"(revised), Franklin County, Hydrologic Unit
01080203, on left bank 0.8 mi east of Charlemont, 2.5 mi downstream
from Chickley River, and at mile 24.5.
DRAINAGE AREA--361 mi2.
PERIOD OF RECORD--Discharge: June 1913 to current year.
Water-quality records: Water years 1954–55, 1958, 1967–69,
1995.
REVISED RECORDS--WSP 781: 1915(M). WSP 1301: 1918(M). WDR
MA-RI-84-1: drainage area.
GAGE--Data Collection Platform with satellite telemeter. Datum
of gage is 516.84 ft above NAVD 1988. Datum previously reported as
517.36 ft above NGVD 1929.
REMARKS--Flow regulated by Somerset Reservoir, since 1924 by
Harriman Reservoir, and by several powerplants upstream. Telephone and
satellite gage-height telemeter at station.
COOPERATION BY--Great River Hydro
Company
| For more information on the areal exent and depth of flood inundation during flooding at and near this streamgage go to the Flood Inundation Mapper |
| Boating safety tips |
| Min (1974) | 25th percen- tile | Most Recent Instantaneous Value Oct 21 | Median | Mean | 75th percen- tile | Max (1990) |
|---|---|---|---|---|---|---|
| 57.0 | 298 | 319 | 461 | 723 | 756 | 4510 |
U.S. Department of the Interior |
U.S. Geological Survey
Title: USGS Current Conditions for the Nation
URL:
Page Contact Information: Massachusetts Water Data Support Team
Page Last Modified: 2021-10-21 17:55:10 EDT
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