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Columbia River Fish Species

Fish Season Calendar

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Guide's Targeted Fish Species In August

Chinook Salmon

Chinook Salmon

Excellent Odds

Coho Salmon

Coho Salmon

Excellent Odds

Steelhead Trout

Steelhead Trout

Excellent Odds

Poor Odds
Average Odds
Good Odds
Excellent Odds

Ken's Fishing Adventures - Top Species in August

Chinook Salmon
Chinook Salmon
Excellent Odds
Species Name: Oncorhynchus Tshawytscha
Species Family: Salmonidae
Species Order: Salmoniformes
Habitat: Onshore, Nearshore, River, Lake
Weight: 10 - 50 pounds
Length: 30" - 59"
Coho Salmon
Coho Salmon
Excellent Odds
Species Name: Oncorhynchus Kisutch
Species Family: Salmonidae
Species Order: Salmoniformes
Habitat: Lake, River, Onshore, Nearshore
Weight: 8 - 12 pounds
Length: 24" - 43"
Steelhead Trout
Steelhead Trout
Excellent Odds
Species Name: Oncorhynchus mykiss
Species Family: Salmonidae
Species Order: Salmoniformes
Habitat: Coastal, rivers
Weight: 2 - 35 pounds
Length: 12" - 46"

Seasonal Fishing for Top Species in the Columbia & Willamette Rivers

The Columbia River and Willamette River offer year-round fishing opportunities, with each season bringing different species into peak abundance. In spring, the highly anticipated Spring Chinook Salmon run kicks off, drawing anglers to both rivers for one of the most sought-after salmon fisheries in the Pacific Northwest. The Columbia River Spring Chinook are known for their rich flavor and strong fight, while the Willamette River Spring Chinook provides excellent opportunities closer to Portland. As water temperatures rise, White Sturgeon fishing remains productive, especially in the Columbia River near Bonneville Dam, where catch-and-release action is at its best.

Summer & Fall: Prime Time for Salmon & Steelhead

During summer, anglers turn their attention to the Columbia River Summer Chinook, also known as “June Hogs,” famous for their impressive size. Sockeye Salmon also migrate through the Columbia River system, offering an exciting challenge for light-tackle anglers. By mid-summer, keeper Sturgeon fishing on the Willamette River is a popular choice for those looking for an action-packed trip. As fall approaches, the Columbia River Fall Chinook and Coho Salmon runs peak, bringing thousands of fish into the system. This is one of the best times of the year to target King Salmon, particularly near Buoy 10 and the mouth of the Willamette.

Winter Steelhead & Year-Round Fishing Action

As temperatures drop, Winter Steelhead fishing becomes the main focus on both the Columbia and Willamette Rivers. The Willamette River Winter Steelhead run offers anglers excellent opportunities in tributaries such as the Clackamas and Santiam Rivers. Meanwhile, catch-and-release Sturgeon fishing on the Columbia remains strong, with anglers hooking into giant fish that can exceed 8 feet in length. While winter may seem like a slower season, dedicated anglers can still enjoy productive days on the water targeting Steelhead, Sturgeon, and even some holdover Trout species.

Whether you're after trophy Chinook Salmon, Steelhead, or Sturgeon, each season in the Columbia River and Willamette River offers incredible fishing experiences. Stay informed on peak seasons, regulations, and availability to make the most of your next Oregon fishing adventure!


Top Questions About Fish Species in the Columbia & Willamette Rivers

1. What are the best fish species to target in the Columbia and Willamette Rivers?

The Columbia River and Willamette River are home to some of the most sought-after fish in the Pacific Northwest. Chinook Salmon, Coho Salmon, Steelhead, Sturgeon, and Walleye are top targets throughout the year. Spring and Fall Chinook Salmon runs are among the most anticipated fishing events, while Winter and Summer Steelhead provide action-packed fishing. Sturgeon fishing is a year-round opportunity, especially in the Columbia River, where giant catch-and-release fish are common.

2. When is the best time to fish for Salmon in the Columbia and Willamette Rivers?

Salmon fishing varies by season. Spring Chinook fishing starts in March and runs through May, with peak catches in April. Summer Chinook and Sockeye Salmon are abundant in June and July. The Fall Chinook and Coho runs take place from August to October, with prime fishing near Buoy 10 and the Willamette River’s confluence. Each season offers different opportunities, making it essential to plan based on the best runs.

3. Are Sturgeon available year-round in the Columbia and Willamette Rivers?

Yes! Sturgeon fishing is available year-round, with the Columbia River offering some of the best opportunities for catch-and-release trophy-sized fish. The Willamette River also provides excellent Sturgeon fishing, especially in the Portland Harbor area. Retention seasons vary based on regulations, but anglers can always enjoy targeting these prehistoric fish.

4. What is the best method for catching Steelhead in the Columbia and Willamette Rivers?

Steelhead fishing requires the right techniques for success. In the Columbia River, anglers often use plugs, spinners, and bait drift-fishing during peak runs. In the Willamette River, tributaries like the Clackamas River offer great bank fishing with jigs, eggs, or beads. Both Summer and Winter Steelhead are known for their aggressive bites, making them a favorite among anglers.

5. What other fish species can be caught in the Columbia and Willamette Rivers?

Beyond Salmon, Steelhead, and Sturgeon, the rivers offer diverse fishing opportunities. Walleye fishing is popular in the Columbia River, with some of the biggest fish caught near The Dalles. Smallmouth Bass and Shad provide fun action in late spring and summer. For anglers looking for a different challenge, Catfish and Trout species are also available in sections of the Willamette River.


Ken’s Fishing Adventures provides expert-guided trips targeting these incredible species, ensuring you have the best chance to land a trophy fish in Oregon’s premier fishing waters!

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