Waterlands
Green River (Massachusetts)
USGS · 01333000
GREEN RIVER (MASSACHUSETTS)
USGS · 01333000LIVE

GREEN RIVER AT WILLIAMSTOWN, MA

MASSACHUSETTS42.7089°N, -73.1968°W Updated 16 hr ago
FLOW RATE
27cfs
GAUGE HT
1.68ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
27cfs 32.0% vs avg
Optimal band: 36–48 cfs
PERIOD HIGH
951cfs
PERIOD LOW
4cfs
RUNNABLE
15%
last 1 year in band

Gauge Height

1.68ft
Weather Map

Loading weather map…

Your History · GREEN RIVER AT WILLIAMSTOWN, MA

Track your history

Sign in to track your sessions at GREEN RIVER AT WILLIAMSTOWN, MA: best days, monthly trends, and time on the water.

Sign in
SPONSORED

Station Location

42.7089, -73.1968
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC
Site #01333000·USGS

Create a free account to save favorites, set flow alerts, and track conditions

Sign up free