Rivière Seine winds through the Winnipeg area of Manitoba, Canada, offering urban and semi-urban anglers a surprisingly productive fishery within easy reach of the city. The river flows through a mix of agricultural and developed landscapes before connecting with the Red River system, and its waters support a diverse community of fish species — as many as 32 have been documented during high-flow years when spawning runs from the Red River are able to push upstream through the Seine River Diversion. This connectivity with the Red River is one of the defining characteristics of the fishery, giving the Seine a dynamic, seasonally shifting population of fish that makes it an interesting and varied angling destination throughout the open-water season.