Waterlands
Boulder River
USGS · 06033000
BOULDER RIVER
USGS · 06033000LIVE

Boulder River near Boulder, MT

MONTANA46.2110°N, -112.0917°W Updated 52 min ago
FLOW RATE
22.6cfs
GAUGE HT
4.99ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
22.6cfs 16.8% vs avg
Optimal band: 20–27 cfs
PERIOD HIGH
26.1cfs
PERIOD LOW
22.6cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

4.99ft
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Station Location

46.2110, -112.0917
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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 13:15 UTC
Site #06033000·USGS

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