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Harrison Anglers

Green River near Northfield, MA

River27.1 mi

Around here

Around Green River

Hinsdale RV Resort & Campground8.1 mi5 mi

Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US

About this river

Green River is a 27.1 mile river near Harrison Anglers in Massachusetts. Streamflow is measured at the USGS gauge Green River near Colrain, MA (site 01170100). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1968 to 2026

Green River typically runs highest in April, at a median 174 cfs, and lowest in September, at 15 cfs. The highest flow on record for any single day is 3,360 cfs, in 2011.

Show the numbers
Typical flow by month at Green River near Colrain, MA, in cfs
MonthTypical (cfs)Usual range (cfs)
January6142 to 93
February5538 to 86
March10061 to 187
April174101 to 318
May8460 to 136
June4625 to 83
July2113 to 42
August1710 to 34
September159.2 to 29
October2814 to 64
November5931 to 112
December7146 to 119

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 59 years of record. Statistics published by the US Geological Survey for Green River near Colrain, MA (site 01170100). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Boat access nearby

One mapped launch sits in the mapped area of Green River. Ramp data comes from the USGS national boat-ramp inventory.

  • Weatherhead Hollow PondWeather Head Hollow PondPublic
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