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Upper Klamath Lake

Upper Klamath Lake is a lake in Oregon, near Klamath County.

Live lake forecast

Upper Klamath Lake Fishing Weather

National Weather Service
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Fish species in Upper Klamath Lake

Upper Klamath Lake is big, relatively shallow water with native redband trout and yellow perch. Temperature and water quality can change where fish hold, so choose your fishing area with the season in mind. This isn't a lake where a spring location necessarily stays useful all summer.

Lake facts

  • Size: About 61,500 acres in the Atlas reference, excluding separate Agency Lake
  • Main fish: Native redband trout and yellow perch
  • Current trout rule: ODFW reports catch-and-release fishing without bait through October 31, 2026

Where to fish

Pelican Bay and areas near incoming water are names to watch in current fishing reports. For trout, look at where cooler conditions might bring fish within reach rather than repeatedly working an empty stretch. Perch give you another target with smaller tackle once you locate them. Agency Lake and nearby rivers are separate waters.

Fishing tips and rules

The 2026 report lists catch-and-release redband trout fishing without bait through October 31. Check the complete current rule, including what changes after that date. Keep trout in the water as much as possible and release them promptly. Salmon have separate restrictions, so don't assume they're open to harvest simply because they're present in lake records.

Camping and lake access

Designated boating accesses let you explore the lake and marsh scenery, with birdwatching a worthwhile part of a visit. Check current water-quality notices before water contact. Wind has room to build across more than 61,000 acres, making a short route sensible in a small craft. Keep the return to shore in mind while choosing where to fish.

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.

  • Blue Chub — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Bluegill — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Fathead Minnow — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Klamath Lake Sculpin — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Klamath Largescale Sucker — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Klamath Smallscale Sucker — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Lost River Sucker — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Marbled Sculpin — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Pumpkinseed — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Shortnose Sucker — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Slender Sculpin — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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.

  • Tui Chub — supporting source

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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

    Oregon Department of Fish and Wildlife Fish Habitat Distribution

    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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