Waterlands
Big Hole River
MT DNRC · 41D 09000
BIG HOLE RIVER
MT DNRC · 41D 09000LIVE

Big Hole River near Dewey, MT

BEAVERHEAD COUNTY, MT45.7856°N, -112.9147°W Updated 3 hr ago
FLOW RATE
445cfs
GAUGE HT
4.95ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
445cfs
Optimal band: 190–258 cfs
PERIOD HIGH
784cfs
PERIOD LOW
166cfs
RUNNABLE
42%
last 30 day in band

Gauge Height

4.95ft
Weather Map

Loading weather map…

Your History · Big Hole River near Dewey, MT

Track your history

Sign in to track your sessions at Big Hole River near Dewey, MT: best days, monthly trends, and time on the water.

Sign in
SPONSORED

Station Location

45.7856, -112.9147
Loading map…
DATA · MT DNRC · NOAA · NWSUPDATED 2026-09-23 00:00 UTC
Site #41D 09000·MT DNRC

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

Sign up free