Columbia River Spring Chinook: 55°F Water, 163k cfs at The Dalles

What's Biting

What's Next

**Flow and temperature trajectory** — At 163,000 cfs and 55°F as of May 4, the Columbia is in a workable early-May window. Pacific Northwest snowpack and late-spring rainfall typically push flows higher through mid-May, so anglers should watch for gradual rises over the coming week if storm systems track inland from the coast. If the river climbs past 200,000 cfs and turbidity increases, back-channel eddies and sloughs offer calmer water where fish often stage. Below that threshold, main-stem boat fishing remains practical.

**Spring Chinook timing** — The spring Chinook run, often called springers locally, typically peaks at Bonneville Dam during late April through mid-May. With water at 55°F, fish should be actively migrating through the system, making the next seven to ten days a critical window before flows potentially climb and fish push deeper into the river. Dawn and dusk have historically been the most productive periods. Back-trolling with spinners, herring rigs, or plug-cut bait in the upper water column accounts for a significant share of the spring catch when fish are staged and moving. If flows spike and clarity drops, sizing up bait and adding scent are standard adjustments.

**Sturgeon** — White sturgeon feed year-round on the Columbia, but late April through June is a historically productive stretch as water warms and forage concentrations near the bottom increase. At current flows, positioning over deep holes in the 40–80-foot range along main-channel edges puts anglers in the strike zone. Bottom rigs baited with smelt, shad, or sand shrimp are the conventional approach. Check ODFW's retention regulations carefully — slot limits and open dates vary by zone and shift in-season.

**Weekend planning** — No weather data was available in this report's feed; check local sky and wind conditions before launching. The Waning Gibbous moon through the weekend typically produces moderate bite activity at dawn and dusk. Anglers working the lower river near Astoria or Cathlamet should factor tidal push into their timing, as tidal flux in the estuary can concentrate baitfish and improve bite windows even this far inland.

Context

Early May on the Columbia River is historically one of the most anticipated periods of the Pacific Northwest fishing calendar. Spring Chinook — prized for their high fat content after months at sea — represent peak-quality table fare, and their mid-spring migration draws significant boat traffic from Portland to Astoria and beyond. At USGS gauge 14105700, a flow of 163,000 cfs is moderate by early-May standards; during high-snowpack years, the Columbia routinely exceeds 300,000–500,000 cfs by late May, making the current reading relatively favorable for boat operations and fish movement.

A water temperature of 55°F is essentially on schedule for the upper end of the spring Chinook feeding window. Historically, when temperatures at The Dalles gauge climb through the mid-50s, fish that have been staging in the tidal estuary and lower river begin migrating upstream in earnest toward Bonneville Dam and the mid-Columbia reaches. The bulk of the spring Chinook run at Bonneville typically crests between late April and mid-May, placing the current date right at or near the top of that window.

None of this week's regional angling feeds — including Wired 2 Fish, Hatch Magazine, MidCurrent, Field & Stream, and On The Water — carried Columbia River-specific reports for the current period. This is not unusual: national fishing media frequently lags behind real-time conditions on inland Western rivers. The gauge data from USGS site 14105700 is the primary confirmed signal available this week. Anglers seeking the most current picture should consult ODFW's weekly Columbia River report and live Bonneville Dam adult passage counts, which track the run in near-real time.