RiverFinn
Madison — Below Hebgen
Madison River · Montana · Tailwater
Hebgen Dam downstream through the Quake Lake outlet to Lyons Bridge
Species
- Rainbow Trout
- Brown Trout
This water is open in full on the free tier.
What RiverFinn tracks here
The catalog, not today's numbers — those live in the app, with their observation times. This is what exists for the stretch and what does not.
Flow
Live discharge from USGS.
Water temperature
A thermometer reports here (USGS).
Flow vs. normal
Not enough years of record at this gauge for a fair comparison.
Weather
National Weather Service forecast for the reach.
Closures & advisories
Checked automatically from Montana Fish, Wildlife & Parks.
Regulations
General state regulations apply; always confirm with Montana Fish, Wildlife & Parks.
Fish Madison — Below Hebgen with the facts.
Today's flow, the forecast, any closure and Finn's read — in the app.