Is the Grande Ronde River fishable right now?

Check the current fishability score above. It's calculated from real-time flow, temperature, and clarity data from USGS and NOAA sources.

What data does Fish Intel use for the Grande Ronde River?

Fish Intel pulls live data from USGS river gauges, NOAA weather stations, and seasonal hydrology patterns to calculate a transparent fishability score.

Grande Ronde River Fishing Conditions

Fishability Score

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Where this reading comes from

Reach	Grande Ronde River at Troy, OR
USGS gauge	13333000
NWS river forecast	TRYO3
Fishable flow window	300–5,000 cfs
Angling zone	Blue Mountains (ODFW)
Segments read	2 reaches on this river
Position	45.946° N, 117.451° W

Data Sources

USGS river gauge measurements
NOAA weather and precipitation data
NDBC and CO-OPS tidal observations
Seasonal hydrology patterns
Species timing models

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Grande Ronde River Fishing Conditions

Environmental Signals

Score Breakdown

Where this reading comes from

Data Sources

Grande Ronde River Fishing Conditions

Environmental Signals

Score Breakdown

Where this reading comes from

Data Sources

Blue Mountains