What the Columbia River offers Portland-area anglers

The Columbia River is the largest river on the West Coast, and the section within reach of Portland holds some of the most consistent fishing in the Pacific Northwest. You can catch steelhead year-round, salmon during their runs, and sturgeon in the deeper pools — all within an hour's drive of the city. The river changes character dramatically depending on where you fish: the lower sections near Portland are tidal and wide, the middle Gorge is fast and rocky, and the upper sections above the dams are slower and deeper.

Access is straightforward. Public boat launches exist at multiple points, and bank fishing is legal on most public land. The river is managed by Oregon and Washington jointly, so you need an Oregon license if you fish from the Oregon side and a Washington license from the Washington side — even if you're standing on the opposite bank. The Columbia is also heavily dammed, which means water levels and flows change daily based on power generation, so checking the USGS gauge at The Dalles before you go is not optional.

Key Takeaways

  • Steelhead fishing is open year-round in most sections, with winter fish (December through March) being larger and more aggressive than summer fish.
  • Salmon runs are seasonal and species-specific: spring Chinook (April through June), summer steelhead (July through September), and fall Chinook (August through October).
  • Water flow from dam releases changes daily and affects where fish hold and how they bite, so check the USGS gauge at The Dalles before leaving home.
  • You need an Oregon license to fish from the Oregon bank and a Washington license from the Washington bank, regardless of which state you live in.
  • The lower river near Portland is tidal and wide; the Gorge is fast and rocky; upper sections above Bonneville Dam are slower and deeper.

Winter steelhead: December through March

Winter steelhead are the Columbia's signature fish. They're larger than summer fish — averaging 8 to 12 pounds, with plenty over 15 — and they're aggressive. The run peaks from January through March, though fish move through the system from December into April. Winter steelhead hold in the deeper pools and behind current breaks, especially where a tributary enters the main stem.

The lower river near Portland (from Bonneville Dam down to the mouth) is the most accessible and most crowded. Drift fishing with roe or sand shrimp is the standard method here. The Gorge section, from Bonneville to The Dalles, is faster and rockier; many anglers use spoons or plugs that work in current. The upper sections above The Dalles are slower and deeper, better suited to swinging flies or drifting bait in the pools.

Winter conditions mean high water and cold temperatures. The river can be dangerous when flows are high, so respect the current and wear a life jacket if you're in a boat. Bank fishing is productive but requires patience — you may stand in one spot for hours waiting for a fish to move into range.

Spring and summer salmon: April through September

Spring Chinook arrive in April and run through June. These are large fish — 30 to 50 pounds is common — but they're also selective and often require live bait or large plugs. They hold in the deeper pools and move upriver steadily, so timing matters. If you miss the peak of the run in your section, the fish have moved on.

Summer steelhead overlap with spring Chinook and continue through September. They're smaller than winter fish (5 to 8 pounds on average) but more abundant and more willing to take a fly. The Gorge is excellent for summer steelhead, especially on the Washington side where public access is easier. Fly fishing with spey rods or two-handed rods is popular, but conventional spinning gear works just as well.

Fall Chinook begin showing in August and peak in September and October. These fish are darker than spring Chinook and often less aggressive, but they're still large and powerful. The lower river is best for fall Chinook because they spend more time in the tidal zone before moving upriver.

Sturgeon in the deep pools

White sturgeon live in the Columbia year-round and can reach 6 feet and 300 pounds, though most fish you'll catch are 3 to 5 feet. They're bottom feeders that eat dead fish and other organic matter, so fishing for them means anchoring in a deep pool and waiting. The lower river near Portland has the most consistent sturgeon fishing, especially around the pilings of old bridges and in the deeper holes near Longview, Washington.

Sturgeon fishing requires patience and the right tackle. Use a heavy sinker to keep your bait on the bottom, and fish with fresh roe, herring, or lamprey. The bite is often subtle — a slow tap rather than a hard strike — so you need to pay attention. When you hook a sturgeon, expect a long fight. These fish are strong and stubborn, and landing one is a genuine accomplishment.

There are size and harvest restrictions on sturgeon that change by section and year. Check the current Oregon or Washington fishing guide before you go, because the rules vary between the lower river, the Gorge, and the upper sections.

Boat access and launch locations

The Columbia has public boat launches at regular intervals. Near Portland, the Troutdale boat launch (on the Oregon side) and the Stevenson-Carson area (on the Washington side) are the most popular. In the Gorge, launches exist at Bonneville, Hood River, and The Dalles. Each launch has different amenities and different crowds, so scout a few before settling on one.

Boat fishing gives you access to more water and lets you follow the fish as they move, but it also requires a seaworthy boat and knowledge of the river's hazards. The Columbia has strong currents, sudden drop-offs, and submerged obstacles. If you're new to the river, consider hiring a guide for your first trip — they know where the fish are holding and how to navigate safely.

Bank fishing is free and requires no boat, but it limits your range. The best bank access is on public land near the dams and at state parks. Rooster Crow State Park (Washington side, near Stevenson) and Oxbow Regional Park (Oregon side, east of Portland) both have good access and parking.

Understanding water flow and dam releases

The Columbia is controlled by a series of dams, and water flow changes daily based on power generation. When the dams release water, the river rises and flows faster. When they hold water, the river drops and slows. This affects where fish hold, how they bite, and whether the river is safe to fish.

Check the USGS gauge at The Dalles before you leave home. The gauge shows the current flow rate and a forecast for the next few days. High flows (above 200,000 cubic feet per second) make the river dangerous and fishing difficult. Moderate flows (100,000 to 150,000 cfs) are usually best. Low flows (below 100,000 cfs) can be productive but concentrate fish in fewer places, which means more competition.

Water temperature also matters. The Columbia is coldest in winter (40 to 45 degrees) and warmest in late summer (55 to 60 degrees). Steelhead are most active in cold water, while salmon can tolerate warmer temperatures but become sluggish in extreme heat. If the water temperature exceeds 65 degrees in summer, fishing often shuts down.

Regulations and licensing

Oregon and Washington have separate fishing regulations, and the Columbia River is managed jointly. If you fish from the Oregon bank, you need an Oregon license. If you fish from the Washington bank, you need a Washington license. If you're in a boat, you need a license from the state where the boat is registered, though many anglers carry both licenses to avoid confusion.

Regulations change by section and by species. The lower river (below Bonneville Dam) has different rules than the Gorge, which has different rules than the upper river. Salmon and steelhead have different seasons and bag limits depending on the run and the year. Sturgeon have size restrictions and harvest limits that vary by section.

Buy your license online through the Oregon Department of Fish and Wildlife or the Washington Department of Fish and Wildlife. Both states offer short-term licenses (one day, three days, or annual) at reasonable prices. Check the current fishing guide for your state before you go — regulations change, and fishing the wrong species or during the wrong season can result in a citation.

Frequently Asked Questions

What's the best time of year to fish the Columbia?

Winter steelhead (December through March) are the most consistent and largest fish. Spring Chinook (April through June) are exciting but require specific timing. Summer steelhead (July through September) are abundant and easier to catch. Fall Chinook (August through October) are large but less aggressive. Choose based on what species interests you and what conditions you're comfortable fishing in.

Do I need a boat to fish the Columbia?

No. Bank fishing is productive, especially near the dams and at state parks. A boat gives you access to more water and lets you follow fish as they move, but it's not required. Many anglers fish the lower river successfully from shore using drift fishing techniques.

What happens if water flow is very high?

High flows make the river dangerous and fishing difficult. Fish become sluggish and hold in slack water behind rocks and banks. If the USGS gauge at The Dalles shows flows above 200,000 cubic feet per second, consider waiting for the flow to drop or fishing a tributary instead.

Can I keep what I catch?

Retention rules vary by species, section, and year. Winter steelhead are often catch-and-release only, while salmon and sturgeon may have harvest limits. Check the current Oregon or Washington fishing guide for your section before you fish — regulations change frequently.

Where should I start if I've never fished the Columbia?

Start at Rooster Crow State Park (Washington side) or Oxbow Regional Park (Oregon side) for easy bank access. Fish for summer steelhead (July through September) if you're new to the river — they're abundant and willing to bite. Consider hiring a guide for your first trip to learn the river safely and understand where fish hold.