THE ELWHA
I
Well, the Elwha finally dropped into shape and warmed up. It’s still a little high–between 700 and 800cfs above Lake Mills and around 800 (or lower) on the middle river–and it is best between 500 and 600. But it’s got a nice green color now and you can wade along the edges of most areas safely. The middle river, the portion between the dams, was 56 degrees this morning at 9:00 am. The most prominent insects this week have been Yellow Sallies in the mornings, and there is some Golden Stonefly activity during later afternoon and evening. You also see a few small mayflies, but I have seen little caddis action, and there are not very many caddis cases in evidence in the shallows yet. Overall, the hatches have been pretty sparse so far this year. I wonder if all the big flows last winter scoured a lot of nymphs and larvae.
I’ve fished the middle river three times this week, each time for several hours, and I’ve done well on small rainbows (less than 12 inches) and lost one today I think was about 14. So far my most productive flies have been a Partridge and Peacock soft hackle, and three local patterns–Bob’s ‘Possum Stone, Hoko Hummer, and Norm Wood Special. The Norm Wood Special, available at Waters West, is a local dry fly that nicely imitates a golden stone. All of the other patterns are subsurface flies. I’ve tried fishing dry flies that imitate the Yellow Sallies but haven’t caught anything. On the other hand, the soft hackle, cast downstream, and mended as it drifts, has been my most productive fly. Most hits have occurred as the fly swings into the softer water near shore, so the (smaller) trout seem to be concentrated in the shallows. The Hoko Hummer, a local dressing by the late James Garrett, is a similar to a Woolly Bugger, and the recipe and photo are in Trey Combs’ big steelhead book.
If you want dry fly action, your best bet is to fish right until dark. You see a lot more insects from twilight to dark, and Elwha fish tend to rise for dries much more predictably during the evening. I am a morning fisherman by nature, and it seems Elwha rainbows respond best to nymphs and wet flies early in the day. That’s fine with me, because I like swinging and dead drifting soft hackles and large nymphs. A soft hackle isn’t much different from a Spey fly when you think about. You don’t choose to live on the Olympic Peninsula if dry fly fishing is your game.
II
The middle river has some deep pools and flats, but it is primarily pocket water and long riffles. Although you see mostly stoneflies and mayflies in the air this time of year, the Elwha has always been a fine October Caddis river. In fact, local bait fishermen used to actually fish the larvae. They called them “periwinkles.” That isn’t legal today on the middle and upper river, either the park water or the water outside the park, but a good October Caddis larva pattern is often very productive between and above the dams. The insects that will hatch this fall have probably already left the riffles and moved to the shallows where they’ll hatch. But some adults apparently emerge midstream, and they frequently become part of the drift.
There are lots of fine Dicosmoecus larva patterns, but a pattern I have mentioned before, Bob’s ‘Possum Stone(also available at Waters West), is an excellent caddis larva imitation as well as stonefly nymph. I fish it dead drift through pocket water and riffles. But I also fish it downstream on a mended swing. This can be especially effective in areas where the current necks down into a narrower channel, then opens up into a smooth, wider stretch. Cast into the narrow, fast current and let the fly swing through the froth into the softer water adjacent to the flow. Rainbows often lurk along these edges, and they will occassionally strike with a rattling jolt.
If you hike into the upper river, the area above Lake Mills, all of the patterns I’ve mentioned are good. But as the month progresses, keep your eyes out for grasshoppers. Elwha rainbows really like grasshoppers, and a ‘hopper pattern splashed down along a grassy bank can provide exciting afternoon fishing. A recent stream survey also found Arctopsyche caddis around Humes Ranch. Also known as the Great Gray Spotted Sedge, they have probably hatched by now, but it’s worth carrying Gary LaFontaine’s Gray and Green Diving Caddis for egg layers and a Parkany Deer Caddis is sizes 6-10 in case you run into some late insects.
III
The logistics on the Elwha can be a confusing, but it is easiest if you think of it in three sections. The lower river, the 5 miles below the Elwha Dam, are the anadromous reach; it isn’t open for any fishing until October. The middle river is the area between Lake Aldwell and Glines Canyon Dam; it is open through October, and it is primarily rainbow trout water. The Olympic Hot Springs Road parallels the river through most of this stretch, proving good access from turn-outs and Olympic National Park campgrounds. The section of the middle river downstream of Olympic National Park is managed by the state; it is selective fishery but you can keep 2 fish over 12 inches daily. The park regulations are catch-and-release; single, barbless artificial flies and lures; no bait. The upper Elwha, the wilderness portion above Lake Mills, is only accessible from the Elwha River Trail, which begins at Whiskey Bend. The trail hangs high above the river for about 10 miles, but spurs will take you down into Geyser Valley, which can be fished as a day hike (about 5 miles round trip) or easy overnight backpack trip. Mary’s Falls is the first place the Elwha Trail connects with the river, and from Elkhorn Ranger Station upstream to Camp Wilder, the trail and river play cat and mouse with each other. This is some of the sweetest rainbow water in western Washington.
The middle Elwha is the easiest to reach, of course, but it is a real pain in the ass to wade. Blame it on the upper dam. You see, the dam prevents gravel and other coarse materials from drifting downstream. Over decades, the middle river has become basically barren of gravel. However, the energy from the river has continued to carry finer materials downstream. Without any replenishment of gravel and sand, the stretch between the dams is, largely, one large boulder field–both in the water and along the bank. Not only is this a bad situation for the trout and char, which can find little suitable spawning ground, it is very difficult to walk and wade in many areas. I never fish the middle river without a wading staff.
Finally, the Elwha dams were scheduled to begin coming down in 2009, but that was put back to 2012 or so earlier this year. That is disappointment to those of us who have been working on Elwha dam removal for years. But it gives a reprieve to fly fishers who like the resident rainbow fishery between and above the dams. Biologists have speculated that rainbow numbers will decline once they have to share space with anadromous fish. Moreover, the river will be closed to fishing for five years once the dams and restoration process begin.