Waterlands
Ruby River
MT DNRC · 41C 05000
RUBY RIVER
MT DNRC · 41C 05000LIVE

Ruby River at Alder, MT

MADISON COUNTY, MT45.3199°N, -112.1176°W Updated 1 hr ago
FLOW RATE
27.015cfs
GAUGE HT
1.25ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
27.015cfs
Optimal band: 26–36 cfs
PERIOD HIGH
36.547cfs
PERIOD LOW
27.015cfs
RUNNABLE
98%
last 1 day in band

Gauge Height

1.25ft
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Station Location

45.3199, -112.1176
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DATA · MT DNRC · NOAA · NWSUPDATED 2026-09-23 20:30 UTC
Site #41C 05000·MT DNRC

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