Destination: Oxbow Reservoir for Smallmouth Bass by Gary Lewis
An angler can catch bass in the Snake River reservoirs year-round, but the fishing really starts to get good in July.
Cousin Neil turned the North River sled in a tight arc out of the narrow launch and pointed the bow downstream. We would fish both sides of the lake, looking for the seams and breaks in the current where bass tend to stack to ambush bait coming downriver. The kids' rods were rigged with jig heads and plastic Keitech baits. I started with crankbaits and the Realis spybait, which is one of my favorites, but I could not help but notice that the other guys were catching more fish.
Oxbow Reservoir is part of a complex of three reservoirs, all built and maintained by the Idaho Power Company. At the top of Hells Canyon on the Snake River, bounded by Oregon on one side and Idaho on the other, Oxbow Reservoir is thirteen miles long and only a couple of hundred yards wide at its widest point. The dam itself is 175 feet tall. Hells Canyon Reservoir is directly downstream, and Brownlee Reservoir is directly above. To get to Oxbow out of Oregon, we head to Richland, turn at Halfway, then drop down Pine Creek to Copperfield. Oxbow Reservoir can be accessed either through Richland and Copperfield on the Oregon side or via Cambridge on a long and windy road leading north out of Boise and Fruitland.
Fishing in any of these reservoirs, a person can expect to catch smallmouth bass, crappie, sturgeon, trout, and catfish. These waters are rich in nutrients, and the fish grow fast. My cousin's kids are growing fast, too. Tabor and Steyr have been fishing since before they could walk, and their dad, my cousin Neil, will drop everything to get them on the water in the summer. And there is nothing I like better than going fishing with my family.
A nice bass taken on a surface lure in an evening's fishing on Hells Canyon Reservoir. Crankbaits and minnow imitations work very well in these Snake River reservoirs, especially along the ledges and around submerged structure.
A FOOD-RICH FISHERY
Smallmouth bass prefer warmer, flowing water and can be found in great numbers around weed beds, grassy banks, along the seams of riffles, deep along rock walls, and in gravel flats. On clear summer days when the sun is high, the biggest fish will be found in deeper water. On overcast days or when the sun is low on the horizon, smallmouth can be caught on or closer to the surface. They are aggressive predators, feeding on smaller fish, insects, leeches, snails, and crayfish.
Crankbaits and minnow imitations work very well, especially along ledges or around submerged structures. We try to use patterns and colors that imitate local baitfish. Chub, perch, and rainbow pattern crankbaits work well for minnow imitations. Orange and olive crayfish patterns are good crankbait options, too. Another good tactic is to dead-drift a plastic swim bait, allowing it to tumble through the best bass-holding water.
A person can catch fish all day long on these Snake River reservoirs, but it makes sense to take a break midday and rest and refuel.
Trevor Barclay with a nice smallmouth on a jighead and a motor oil pattern curlytail grub.
THE SNAKES
The Snake River was not named for the snakes along its banks. It was named for the Snakes, the Shoshone speaking people that Lewis and Clark found and traded with. They were called the Snakes by their neighbors for the way they signed about who they were - the willow weavers.
But there are snakes, too. Rattlesnakes and bullsnakes - and it helps to know the difference. Although bull snakes don't act friendly, they are a much better neighbor than a rattler. You can tell them apart by looking at the heads. The bullsnake's head is narrower, while a rattlesnake's head is shaped like a wedge.
Steyr Lewis, of Fruitland, Idaho, shows off a chunk of a smallmouth caught on a Keitech plastic bait.
TIMING
So when should you go? An angler can catch bass in the Snake River year-round, but the fishing peaks in summer. In a lot of years, there can be heavy flows in the Snake, which tend to keep the reservoir banks full in June. Most years, by the second week of July, the rivers are in good bass fishing shape, and conditions are prime in August, September, and October.
WHERE TO STAY AND PLAY
Huntington, Richland, and Halfway, Oregon, are all within striking distance of Brownlee, Oxbow, and Hells Canyon reservoirs. One of my favorite places to stay is Pine Valley Lodge (pvlodge.com) in Halfway - an old stagecoach stop with all the Old West flavor intact.
Richland, Oregon, is a great little city of 156 people where a fisherman can get a burger or a cup of coffee. Best of all, it is just moments away from the Powder River arm of Brownlee Reservoir.
Huntington is an out-of-the-way stop where you can get a good meal if the restaurant is open. Check the hours before you make the drive.
The traveling angler is going to want either an Idaho or an Oregon fishing license. Or both.
Tabor Lewis was touching up his baits with Pro-Cure's smallmouth magic gel.
BACK ON THE WATER
In the evening, we launched the boat again. Shadows were lengthening in the narrow canyon, and the fish began to rise in the water column.
This is tricky water. It may not look like it, but there are wicked currents. Make sure the children have life vests, and make sure the adults do, too. Especially the boat captain. Who falls out of boats more than any other person? It's the boat captain. And then the people who are not as good at running the boat have to try to rescue him. Think about it, people.
I switched over to the jig head and Keitech system and touched up my baits with smallmouth magic from Pro-Cure. That was the magic touch. A cast on the seam, well up-current, and then tighten up on the reel and feel the bait touch the bottom. If the line seemed to tighten up, it was a matter of cranking the reel fast. The hooks were sharp, and I caught fish fast for about half an hour. But while I was quickly bringing fish to the boat, I didn't catch the big ones. That honor was reserved for the rest of the Lewis clan, who each managed to boat three-pound smallies.
I had a four-pound smallmouth on for a minute. I know I did.
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To watch bass fishing on Oxbow, click this link
https://www.youtube.com/watch?v=A1RdxZ1rkik&t=207s
or search Gary Lewis Outdoors Frontier Unlimited.
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Destination Prineville by Gary Lewis
Two reservoirs within striking distance of Prineville offer great fishing for smallmouth bass, crappie, and rainbow trout.
That angry red eye says it all. This fish doesn't like you, nor do the rest of his kind. Looking for a fight? You don't need to go any farther than right here. Two reservoirs in Central Oregon offer good fishing for smallmouth bass, and the top months for smallies are June, July, August, and September. The Central Oregon Bass Club regularly meets for tournaments on Prineville Reservoir. Once, I got a chance to fish in one of those tournaments, and our team had a shot at the trophy if one of us was able to get a big fish in the boat. As luck would have it, I hooked the money fish.
We fished Senko plastics that day, rigged "wacky-style," and bounced our baits off the rock walls and twitched them down deep. We battled the red-eyed brawlers all morning long with an eye on the clock for the weigh-in at 1:30 in the afternoon. Along a steep vertical wall, I cast to a broken fragment of boulder, watched the bait fall out of sight, twitched it once, and felt the 'tick' as a bass sucked it in. This one put a good bend in the rod, and just before I had a visual on it, she threw the hook. So went my dreams of getting the biggest bass of the tournament.
Any soft plastic worm can be rigged wacky. Simply run a worm hook through the middle of the worm such that both ends of the worm wiggle as it falls on its way to the bottom. Twitch it a little bit on the way down to entice a strike on the fall. When it hits bottom, hold the bait in place and impart a twitch through the rod tip and down the line to make the ends of the worm wiggle again.
Prineville Reservoir was created with the completion of the 245-foot Arthur R. Bowman dam in 1961. The Crooked River began to backfill the side canyons and rimrocks. A ranch, its buildings, and roads were claimed by the water. The new earthen structure backed up 150,000 acre-feet of water for a total of 3,136 surface acres and a depth of 130 feet.
As the water filled the arroyos of the Crooked River and engulfed the rocky outcroppings above the channel, a classic smallmouth bass habitat began to take shape. As soon as the water levels stabilized, smallmouth bass were planted and began to colonize the rocky points throughout the lake.
Six boat ramps are sited around the lake to provide access to the water. Powder Cove, at Bowman Dam, offers the closest launch from Bend, accessed from Highway 27. Closer to Prineville, there are launches at County Ramp No. 1, Prineville Reservoir State Park, Prineville Resort, and Jasper Point. Roberts Bay East offers access on the south side of the lake across from Prineville Resort. Smaller crafts can be launched in various places besides the developed and primitive ramps.
Although it takes a boat to cover the most water at Prineville Reservoir, the best fishing is right at the bank. Look for rockslides where smallies stage to pounce on schools of baitfish that stray too close. In the spring, search out the patches of small-diameter gravel close to woody or rocky structures where smallmouth spawn. Offshore, use electronics and polarized glasses to scout submerged spires and underwater humps that will hold fish throughout the year.
Some of the easiest structures to find are the cliffs where smallmouths stack in the post-spawn. Here they move up and down in the water column, vertically along the rock - shallow in low light and deeper at midday.
While smallmouth bass fishing takes center stage in the summer, the trout fishing and the crappie fishing are just as good. Best bets for trout are to troll in deeper water or present baits off the ledges where trout find cool water. Garlic marshmallows (green or pink) and nightcrawlers fished together are a great bait when employed with a sliding sinker. For crappie, try wind-drifting across the upper lake using red and white jigs tipped with Crappie Nibbles.
OCHOCO RESERVOIR
At full pool, Ochoco Reservoir is 3 miles long and about 5 miles wide and is open to fishing year-round. Fishing is excellent for stocked (and wild) rainbow trout, smallmouth bass, and crappie. The average trout catch is 12 to 14 inches, with bigger fish up to 6 pounds. Illegally introduced black crappie and a small number of brown bullhead are found in Ochoco. Rooster Tails, Mepps, and flashers are good choices on Ochoco. Fly fishing is very popular, but bait fishermen make up the highest percentage of fishermen. Trout move into deeper water as the water warms. In June, July, and August, anglers will have better success fishing nearer the dam with flashers and bright lures close to the bottom. Some people jig for trout, crappie, and bass in the deepest areas of the reservoir near the dam.
The trout limit is 5 per day, 8-inch minimum, and of these, no more than 1 over 20 inches.
Because it is an irrigation reservoir, water levels at Ochoco change dramatically over the year, and surface acreages vary from 120 to 1,100 acres. At full pool, Ochoco averages 30 feet in depth with a maximum of 100 feet near the dam. A few lava outcroppings occupy the banks. Because of the lowering water levels, shorelines will usually be composed of exposed silty bottom and muddy flats. Mill Creek and Ochoco Creek form channels in the reservoir.
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For a copy of the Fishing Central Oregon book, send $30 to Gary Lewis Outdoors, PO Box 1364, Bend, OR 97709 To contact Gary Lewis, visit www.GaryLewisOutdoors.com
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If A River Runs Thru It
By Gary Lewis
If the days spent fishing do not count against our allotted time on this earth, as we have been told, then we should fish more often. Because we spend a lot of our time in towns, we should be fishing in towns. It's more efficient.
When the family wanted to go to Disneyworld, I fished. When we went to Hawaii, I dabbled a line in a king's bathing pool. I have fished off hotel balconies and out the windows of cars all over the country.
There are a lot of great fishing towns in Oregon; Shady Cove, Maupin, and Grass Pants, to name a few. If a river runs through it, it's a fishing town.
Portland is, of course, the ultimate fishing town, with the Willamette running right through it and salmon, sturgeon, shad, and smallmouth on tap. One of the best smallmouth of my life came from under the Sellwood Bridge.
What I like is going to a town and catching fish right out from under the noses of the local anglers. Here are some great fishing opportunities coming up in May and June.

SHAD FISHING AT OREGON CITY
One of the best fisheries in May and June is for shad - on the Umpqua, the Columbia, and the Willamette. American shad were introduced to the American west in 1871 when fish were released in major rivers up and down the Pacific coast. Today, millions of shad return to spawn in the spring. Plankton eaters, our American shad is the biggest of the herring species and averages three to five pounds. They bite and fight with abandon.
One great place to catch them is below the falls on the Willamette at Oregon City.
They take small spoons like Dick Nites and Mack's Lure Sonic Baitfish, and red, yellow, or chartreuse jigs. Fly-rodders can get them on small shad flies and darts. They are a blast to catch.
The action starts in May, right about the time the pink dogwood blooms. A fisherman can have 50-plus fish days in June, and contrary to popular opinion, shad are good to eat. Hint: learn how to debone them. Shad roe is good to eat too. Fast fishing continues through mid-July.
SMALLMOUTH BASS FISHING AT THE DALLES
Smallmouth bass will probably spawn a bit later this year, as the waters are running cold with snow melt, but June is always great for smallies. When the water is running fast, they are likely to be in the eddies along the rip-rapped banks of the Columbia, from Mosier up to Boardman and beyond.
There is a lot of bank access in this section of the river. Some of it requires parking off the highway. Backwater fisheries are an overlooked resource with bass and panfish.

When towing a boat to the Columbia for the first time, keep in mind this is big, tricky water with heavy currents. That said, the river is accessible and the best fishing is along the banks next to the riprap and around jetties in softer water.
If the wind is blowing, there are always backwaters, side channels, and turns in the river where an angler can get out of the wind.
Another option is trout fishing. Taylor Lake, right on the edge of city limits of The Dalles, has been stocked three times already this spring.
TROUT FISHING AT JUNCTION CITY
A few miles north of Eugene on old Highway 99, the angler has to start slowing down at the edge of city limits at Junction City. This town with a population of 6,700 people has its own eponymous body of water, the 8-acre Junction City Pond. Stocked and fishable year-round, this pond gets legals, trophies, brood stock, and sometimes surprise surplus steelhead that will rock your world. By the time this issue went to press, JC Pond, as the locals know it, had been blessed with a reported 13,450 legals. That's a lot of fish, folks. It's worth a stop along the highway to soak some bait or cast a fly or spinner this spring.
PIKEMINNOW AT PDX
I caught my first pikeminnow across from the Portland airport. We caught a lot of them in those days, toothy critters that averaged 11 inches and ran up to 17 inches or so.
Northern pikeminnow thrive in the tailwaters below the dams and eat tons of baby salmon and steelhead. And for this, they have a bounty on their heads.
For a true city fishing experience, register at the check-in station early in the morning at M. James Gleason Boat Ramp on Marine Drive, then prowl upriver and downriver for northern pikeminnow - nightcrawlers are a good bait - and take your fish to the check-out station at the end of the day. Click on http://www.pikeminnow.org/ for more information. A fisherman can make $6 a fish these days.

Think about making this one a last stop on a spring fishing swing through western Oregon. It's not a bad way to cover some fuel expenses and do something for salmon and steelhead at the same time.
The days spent fishing don't count against your life, but the miles on the truck do go against my wallet.
For me, PDX is a 360-mile round trip. According to my calculations, I'll need to catch 11 pikeminnow to break even on the fuel. Once I catch fish number 12, I'm making a profit!
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Riffe Lake Roundup
Fishing season is officially in full swing! With so many lakes, rivers, and marine areas to choose from, it can be hard to pick your next adventure. If you’re never fished Riffe Lake before, or if it’s been a while, you should put it at the top of your list. It’s one of my favorite fishing destinations, and I make it a point to fish it as much as I can every year. Not only is the fishing top notch, but the scenery is beautiful and the surrounding towns are well worth visiting. I can’t think of many other lakes that offer such a wide variety of fish, let alone with such a good opportunity.
You can catch brown trout, cutthroat trout, smallmouth bass, chinook salmon, coho salmon, crappie, and brown bullhead. The lake is simply packed with fish, and they’re willing biters. You can take the boat out or shore fish, and finish out the day with a Dam Burger from Pioneer Bar & Grill in Mossyrock before heading home to grill your catch. It’s a bit of a drive, but it’s a great way to spend a day!
Located in Lewis County, Tacoma Power created RIffe Lake by constructing Mossyrock Dam on the Cowlitz River in 1968, flooding the communities of Riffe, Nesika, and Kosmos. It has a maximum depth of 360 feet and is about 23.5 miles long. Not only does the lake boast good populations of land-locked coho salmon, but you can also catch triploid trout! Back in 2020, Tacoma Power bought about 400,000 Rufus Woods strain triploid trout and released them into the lake for anglers to catch. The fish have had plenty of time to grow and they are a ton of fun to catch. If you’re lucky, you may even hook into a steelhead or a chinook salmon on the same day! Tacoma Power releases these fish into the lake as well, once they’ve met their stocking quotas. With such a plethora of fish to catch, you can see why Riffe Lake is a favorite of many northwesterners.

Trolling Techniques
Riffe Lake has plenty of room for boats of all shapes and sizes. It is almost 24 miles long and up to 360 feet deep, which can sound intimidating. Not to worry, there are thousands of fish in the lake, and most days they are willing biters. There have been many days when we can’t even put the planer boards out because the two downrigger poles or lead lines are constantly going off! Early in the season, lead lines, divers, and dropper weights work just fine. The fish are still feeding on the surface and haven’t been driven down to the depths by the hot sun. As the season progresses, however, a good fish finder is a must, particularly for the land-locked coho. Troll until you find a school, mark where you get bites, and don’t be afraid to put a little scent on your lure.
I find that the land-locked coho are particularly attracted to pink lures and dodgers. You can use corn or maggots to bait your hooks. Spinners, plugs, spoons- they all catch fish at this lake. I tend to use whatever I already have rigged up for kokanee fishing at other lakes. As for locations, you really can’t go wrong on Riffe Lake- you can start trolling almost as soon as you launch at Mossyrock Park and will usually start catching fish right away. If the fish are being stubborn, try targeting points and coves. Keep an eye on your fish finder if you’re using downriggers, the lake can shallow up surprisingly quickly.
In recent years, it’s been difficult to keep the triploid trout off your hooks if you want to target the land-locked coho salmon in the reservoir. The salmon and trout tend to bite on the same lures and hang out at the same depths in the early season, so you can expect to catch a mixed bag. In general, the coho hang out deeper than the trout in the later season, making downriggers and a good fish finder almost a necessity for targeting them. The salmon tend to like a faster troll, so don’t be afraid to bump it up to 1.9 or 2.2 MPH. However, the trout taste great on the grill and put up a great fight, so most anglers don’t mind catching them.

As a word of caution to boaters, check the water levels at Tacoma Power’s website or give them a call before heading out. The lake’s level fluctuates throughout the year and launching can be difficult when water levels are low. The launch at Mossyrock Park is usually your best bet year-round. It has a large dock with 2 lanes to launch at, which is nice when the ramp is busy. Don’t sweat the crowds too much though, the lake is massive and there is plenty of room for everyone. The other boat launches, Taidnapam and Kosmos, are unsuitable for low water conditions. Check the wind forecast before hitching up the boat- the afternoon winds at Riffe Lake can kick up and create nasty white caps, catching unprepared boaters off guard.
Still Fishing Techniques
Don’t have a boat? No worries, Riffe Lake has plenty of shore access! You can fish at the dam in Mossyrock or at the fishing bridge at Taidnapam Park. These spots can get crowded on nice weekends though. Most shore anglers cast out shrimp or worms under a bobber with a sliding weight. Experiment with setting your bobber stopper anywhere from 3ft to 15 ft until you figure out where the fish are at.
If you can’t get a spot at the dam or fishing bridge, fishing at nearby Lake Mayfield or Swofford Pond is a good alternative. Lake Mayfield is stocked with tiger muskies, which are difficult but extremely rewarding to catch. WDFW also stocks decent numbers of rainbow trout there every year. Swofford Pond has good populations of panfish, stocked rainbow trout, and brown bullhead. There is a boat launch at both lakes, and good shore access. Many folks fish Swofford Pond with inflatables and kayaks, as there is an internal combustion motor ban.
Before you grab those poles and hook up the boat, keep in mind that Riffe Lake has a 5 fish limit. They can be any combination of landlocked salmon and trout, so you cannot legally keep 5 coho and 5 trout. The land locked coho don’t tend to survive catch and release very well, particularly in the summer heat. The lake is large and deep, and those afternoon winds can kick up unexpectedly, so make sure that everyone on your boat has a life jacket. Keep these rules in mind, hook up the boat, and have fun!
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