Mid James Valley Duck Migration Forecast

Huron, Redfield and the Wolsey bottoms. River and stock-dam country with heavy corn feeds either side of it.

Season dates: South Dakota duck season 2026-27, dates and migration timing

When Mid James Valley peaks

DuckCast’s season model puts the mallard peak here around early November. This follows South Dakota's statewide curve; Mid James Valley hasn't needed a curve of its own. That is a modelled typical curve, not a prediction for any single year. The actual push depends on cold fronts and freeze-up upstream, which is what the daily score tracks. Always confirm season dates with South Dakota Game, Fish and Parks.

What DuckCast watches upstream of Mid James Valley

3 upstream stations feed this region's freeze line: Jamestown, Bismarck, Devils Lake. When those stations ice over, the score here starts climbing before anything changes in the local sky.

Locations stay generalized

Hunter reports for Mid James Valley are always shown at the region level. DuckCast never collects or displays exact coordinates, so filing a report here never burns a spot.

Also covered in South Dakota

Prairie Coteau Sand Lake and the Upper James Glacial Lakes Big Sioux Corridor Lewis and Clark Oahe and the Missouri Grand River Country Cheyenne River and the Hills Live migration map

Season dates and regulations change. Always verify with SD Game, Fish and Parks. DuckCast forecasts conditions, not legal seasons.