Indiana · river

St. Joseph River

The St. Joseph River (Miami-Illinois: Kociihsasiipi) is an 86.1-mile-long (138.6 km) tributary of the Maumee River in northwestern Ohio and northeastern Indiana in the United States, with headwater tributaries rising in southern Michigan. It drains a primarily rural farming region in the watershed of Lake Erie. From Wikipedia

Length
86 mi
Basin
1,084 sq mi
Rises at
East Branch Saint Joseph River
Flows into
Maumee River

Flow now

St Joseph River near Newville IN, 1 mi from the river.

112cfsat build, Nov 12, 12 PM MT

0244487Oct 12Nov 11

The typical week here, from 10 years of record: 74 cfs to 487 cfs, around 128 cfs.

Also gauged at Unnamed Tributary to Lost Creek near Farmer OH: 0 cfs, Nov 12.

The season, November

Usually workable this week. Pick your window and fish it well.

  • Midgessizes 18 to 22
  • Small eggs and worms
  • Pheasant tail and zebra midge nymphsunder an indicator

Typical for the week over 10 years: 74 to 487 cfs. Running 112 cfs today, inside that range. Flows are not forecast; check the gauge the day before.

Brown Trout are spawning (October to December). Stay off clean, light-coloured gravel in riffle tails and pool tailouts, and leave paired fish alone.

Brook Trout are spawning (September to November). Stay off clean, light-coloured gravel in riffle tails and pool tailouts, and leave paired fish alone.

Mountain Whitefish are spawning (October to December). The egg bite behind spawning whitefish is the best winter nymphing of the year: an egg pattern below the riffles.

  • Flows swing a lot this week most years. Carry both a heavy nymph rig and a dry-dropper and let the gauge decide.
  • Egg patterns in the runs below the spawning gravel, never on it.

Written by the app's rules engine from the calendar, the gauge record and the snowpack, not by hand, so it says only what the data says. The weather for the week comes with the app.

Fly shops on this water

  • Flymasters of Indianapolis IndianapolisWebsite

Open St. Joseph River in FlyMaster for today's plan, the flies, and your own log here.

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Flows from the U.S. Geological Survey, snowpack from the NRCS SNOTEL network, text from Wikipedia (CC BY-SA 4.0). Built Nov 12.