West Arm near Scappoose: Fishing Spots, Seasons and Access

• Overview

  Look for West Arm in Columbia County, Oregon. The shore lies 34 miles out. The water covers around 359 acres, which puts most of it out of reach from the bank. Few waters listed in Columbia County are bigger. For a base, Scappoose sits 2.7 miles out. Beyond it, Warren at 6 miles and Felida at 6.1 miles. This one sits near enough to a boundary to be worth checking.

• Where to Fish on West Arm

  The records we hold are silent on depth, so plan to find it yourself. Oyster and old piling give the only hard structure in sight. Tide runs this water, so time the session to the flow. Columbia County records list Coho salmon, bluegill, yellow perch and largemouth bass among the fish reported. Some of the species recorded here are protected or tightly regulated, so check what may be targeted before you fish. West Arm repays a walk before the first cast.

• Seasonal Patterns

  The range across the year is 40°F to 65°F. It fishes twelve months of the year. October and November give a second good stretch as it cools. June to September is hot work, so the first and last hours are what count. Plan any trip to West Arm around it. Falling water concentrates fish into the deeper parts.

• Tackle & Baits

  No access rule appears in what we hold. A ramp is mapped within half a mile. Expect 0.9 miles away in from where the car goes. There are toilets half a mile off. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Season dates differ by species, so read the table. Where the way in crosses private ground, ask first. If the gate is shut, Steelman Lake at 0.3 miles is the nearest alternative. None of that is settled for West Arm in what we hold.