The first winter storm has come and gone leaving lots of snow on the Sierra peaks. Dirt roads with snow have dried out for the most part. Days have warmed up and the fish are feeding on nymphs, dries and carnivorous meals like trout, crayfish and Sacramento perch. SeptOct has come and gone. If you did not make it up to the Eastern Sierra yet there is still time to take advantage of warm days, feeding fish and trophy trout willing to take the flies of fly fishers.
Fall colors are showing up in the Owens Valley and trout are feeding on mayfly adults in the early afternoon on Bishop Creek Canal.
East Walker River:
Flows are down to 20 CFS which is too low to fly fish without harming the trout. Time to quit fly fishing the East Walker tell next spring.
Low water flows concentrate the trout in the pools and pockets making them vulnerable to fly fishers and predators.
Owens River Gorge
Upper Power Plant:
October to April is prime time to fly fish the Owens River Gorge as temperatures are not the heat of summer. The Owens River Gorge fishes like a freestone creek. A dry and dropper is a great way to fly fish the gorge. Right now the fish are ignoring the dry flies and feeding on nymphs. Fish with size 16 midges in zebra and tiger coloration, size 16 green/gold brassies, size 16 bead head flash back gold ribbed hare’s ears, size 18 bead head flash back peasant tail nymphs and size 18 olive quilldigons to catch wild brown trout to 14 inches.
Wild brown trout are taking nymphs drifted under a dry fly cast into the pockets and pools of the Owens River Gorge.
Lower Owens River
Wild Trout Section:
Winter time fly fishing is ongoing on the lower Owens River. Fly fishers can access areas of the river that are unwadeable at the high flows of summer time. Five inch to 18 inch trout are feeding on mayfly nymphs fished on the substrate. Use size 18 olive quilldigon, size 16 hot spot pheasant tail nymphs, size 18 bead head flash back pheasant tail nymphs, size 16 SOS nymphs, size 18 tiger midges, size 18 zebra midges and size 12 stoner nymphs. Fishing with size 18 elk hair caddis, size 20 blue wing olive parachutes and size 20 Adams parachutes are producing trout on the surface during the mid-day mayfly hatch.
Alyce Saito Euro Nymphing with a Tenkara rod on the lower Owens River in the wild trout section.
Hot Creek
Interpretive Site:
Caddis and blue wing olive mayflies are the hatching insects bringing the trout to the surface of Hot Creek at the Interpretive Site. The storms moving through the Eastern Sierra are helping the blue wing olive’s hatch so be on the water on the overcast days to fish the blue wing olive hatch. Mid-day there has been caddis on the surface that the trout are feeding on. Use size 20 blue wing olive parachutes, size 20 Adams parachutes, size 20 olive sparkle duns, size 20 gray elk hair caddis and size 20 gray parachute caddis.
CDFW fisheries biologist Rosa Cox with one of the bigger brown trout caught in Hot Creek Canyon while electroshocking the river for population studies.
Hot Creek
Canyon Section:
California Department of Fish and Wildlife conducted electro shocking surveys on Hot Creek from October 14th to the 17th. These surveys are part of an ongoing population study of the trout populations in Hot Creek. They are performed about every five years. The weed beds in Hot Creek Canyon are just starting to break up. Hardest part of the electro shocking survey was keeping the weeds off the block nets. Trout are feeding on blue wing olive mayflies and caddisflies. Working nymphs in the mornings through the tight lanes between the weed beds and the deeper pools is producing a few trout. Fish with size 18 green/gold brassies, size 18 tiger midges, size 18 olive quilldigons, size 18 bead head flash back pheasant tail nymphs and size 18 Frenchies. The trout have been feeding on caddis mid-day. Fish with size 20 gray elk hair caddis, size 20 parachute caddis, size 20 blue wing olive parachutes and size 20 Adams Parachutes.
Trophy trout are in the upper Owens River and are taking nymphs under an indicator and on a Euro nymphing rig.
Upper Owens River
Above Benton Crossing Bridge:
At the beginning of the week there was a migration of trophy rainbow trout working their way upstream to the spawning beds. These trophy trout are resting and feeding in the deep holes, deep pools and cut banks on their trip upstream to the spawning areas. These fish are taking nymphs and streamers. For the nymphs and streamers fish with size 12 stoner nymphs, size 12 green/gold Prince nymphs, size 12 gold ribbed hare’s ears variations, size 14 copper Johns, size 10 olive slupmpbusters, size 10 olive wooly buggers and size 10 yellow matuka’s. Fishing the nymphs and streamers through the outside bends of the river will produce the best drifts. Using waders allows the fly fisher to wade back and forth getting the best presentation of the fly. Not all fly fishers are looking for the trophy trout. Fishing with dry flies is producing wild brown and rainbow trout to 12 inches on size 18 elk hair caddis, size 20 parachute tricos, size 18 Adams parachutes and size 16 Royal Wulff’s. Fly fishers are not hooking every trout that takes their dry fly. Fishing dries is providing lots of surface activity and hooking and landing trout. Before the most recent storm the dirt roads of the upper Owens River were just about dried out.
Fall colors and rising trout in the afternoons is the perfect way to spend an afternoon on Bishop Creek Canal.
Bishop Creek Canal
Behind Bishop Veterinary Hospital:
In between storms is the perfect time to be out on Bishop Creek Canal fishing with nymphs and dries. Fall is the perfect weather to be spending a day fly fishing in the Owens Valley. There has been lots of six to 10 inch browns taking mayflies off the surface in the early afternoons. Fish with a size 18 blue wing olive parachute, size 18 olive sparkle dun, size 18 Adams parachute and size 18 olive sparkle duns. Nymphing continues to produce trout when nymphing with size 18 olive quilldigons, size 18 bead head flash back pheasant tail nymphs, size 16 green/gold brassies, size 16 tiger midges and size 16 zebra midges.
