Raven River
Central Alberta · 6 active this month
Raven River Hatch Calendar
Last reviewed 2026-05-21
Spring creek — technical midge, BWO, trico, and scud fishing; minimal stonefly diversity.
July hatches
Midge
Chironomidae
Spring creek — technical midge, BWO, trico, and scud fishing; minimal stonefly diversity.
No photo available
Trico
Tricorythodes spp.
Spring creek — technical midge, BWO, trico, and scud fishing; minimal stonefly diversity.
No photo available
Sow Bug
Asellus
Spring creek — technical midge, BWO, trico, and scud fishing; minimal stonefly diversity.
No photo available
Scud
Gammarus
Spring creek — technical midge, BWO, trico, and scud fishing; minimal stonefly diversity.
No photo available
Spotted Sedge
Hydropsyche spp.
Spring creek — technical midge, BWO, trico, and scud fishing; minimal stonefly diversity.
No photo available
Pale Morning Dun
Ephemerella inermis
Spring creek — technical midge, BWO, trico, and scud fishing; minimal stonefly diversity.