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Ross Lake

Ross Lake is a reservoir in Washington, near Whatcom County.

Live lake forecast

Ross Lake Fishing Weather

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Fish species in Ross Lake

Ross Lake in Whatcom County is a reservoir in Washington and covers about 11,493.4 acres and holds roughly 1,435,000 acre-feet.

Ross Lake is big water, and a useful pattern in one arm may not carry to the far end of the lake.

What Makes Ross Lake Different

Ross Lake is a long upper Skagit reservoir that reaches into British Columbia. Clear water, steep mountains, river mouths, and major seasonal drawdown shape a trout lake rather than a warm-water lake plan.

Cast small spoons, flies, or minnow lures for rainbow and cutthroat trout near points, creek mouths, and the first drop.

How Ross Lake Fishes

The reservoir is normally fullest in midsummer and can expose long stretches of rock and stumps when drawn down. Big Beaver and the upper Skagit add cold moving water.

After the first bite on Ross Lake, note whether it came from moving water, rock, weeds, wood, or open water because that one detail is more useful than a broad report from another end of the lake and tells you what kind of feature to repeat nearby.

Keep Ross Lake's open-water fish and shoreline fish on separate passes because the main targets here include rainbow trout, cutthroat trout and brook trout, and those fish do not all use the same cover, depth, or lure speed even when they are feeding in the same part of the lake.

Before leaving Ross Lake, compare the best feature at two nearby depths and change lure speed once so that short check shows whether the problem is the location or the presentation without turning the rest of the trip into random casting.

Ross Lake FAQs

What makes Ross Lake different from other Washington waters?

The main difference is easy to see: Ross Lake is a long upper Skagit reservoir that reaches into British Columbia.

What is a useful first fishing plan for Ross Lake?

Start simply: Cast small spoons, flies, or minnow lures for rainbow and cutthroat trout near points, creek mouths, and the first drop.

Which local detail matters most when fishing Ross Lake?

Watch this closely: The reservoir is normally fullest in midsummer and can expose long stretches of rock and stumps when drawn down.

Check the evidence

Sources and what they establish

Source dates describe the evidence, not a live catch forecast. Check the managing authority before planning access or keeping fish.

  • Black Crappie — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Brook Trout — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Brown Bullhead — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Brown Trout — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Common Carp — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Cutthroat Trout — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Sockeye Salmon — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Largemouth Bass — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Largescale Sucker — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Northern Pikeminnow — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Peamouth Chub — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Steelhead — supporting source

    Washington Department of Fish and Wildlife lake fishing prospects

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Redside Shiner — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Smallmouth Bass — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

  • Yellow Perch — supporting source

    Washington Department of Fish and Wildlife FishWA

    The linked source supports this fish’s presence or stocking in this water.

    Source checked:

    This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.

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