Upper Klamath Lake Fishing Guides

About the Upper Klamath Lake

Upper Klamath Lake is the largest body of fresh water in Oregon by surface area and one of the shallowest for its size, which is the single fact that explains everything about fishing it. Average depth runs only a few feet across most of the basin, so the whole lake warms fast, produces enormous quantities of food, and then turns inhospitable in the heat of summer. The redband trout that live here take full advantage of that productivity and grow to sizes that look implausible for a lake trout fishery in the high desert. Fish in the four to eight pound range are caught every season, and the lake has a long-standing reputation among Oregon anglers as the place where a genuinely large wild rainbow is a realistic target rather than a story.

The fishing is concentrated rather than spread out. Because the open lake becomes too warm and too low in oxygen through midsummer, the trout stack into the cold water that enters along the northwest shore, where Pelican Bay, Recreation Creek and the spring complexes near Rocky Point stay noticeably cooler than the main body. That is where guided trips run, generally from small boats or drift boats worked slowly along weed edges and channel margins. The lake also holds a substantial warmwater fishery that gets far less attention: largemouth bass, yellow perch, crappie and bullhead all do well in the shallow bays, and they remain catchable through the months when the trout have retreated to the springs.

The USGS gauge near Klamath Falls sits at the south end, close to where the Link River drains the lake, and reports lake surface elevation. That reading matters more here than a discharge number would, because water level on a lake this shallow changes the fishable area dramatically between a full spring pool and a drawn-down late summer. Irrigation demand, drought and the long-running water allocation disputes in the Klamath Basin all show up in that elevation trace. Anglers planning a trip should read it alongside the season notes below rather than on its own, and should expect access points and launch ramps to behave very differently at the two ends of the range.

Access

Klamath Falls - the city at the south end of the lake, with ramps, lodging, guides and the nearest full services.
Rocky Point - the northwest shore spring complex and the traditional base for the summer trout fishery.
Pelican Bay - cold water entering at the lake’s northwest corner, fished hardest when the main lake warms.
Recreation Creek - a spring-fed channel off Pelican Bay, paddled and fished from small craft.
Howard Bay - a western bay with a ramp and good access to the middle of the lake.
Hagelstein Park - an east shore county park and launch on the Klamath Falls side.
Williamson River mouth - the north end inflow, important to fish movement in and out of the lake.

Seasons

Spring: the main open-lake trout season, with fish spread across the basin before the water warms and the best chance at a large redband in open water.
Summer: the lake heats and deoxygenates, pushing trout into the northwest springs, where the fishing concentrates while the warmwater species take over the shallow bays.
Fall: cooling water lets trout move back out, and this is often the most comfortable stretch of the year to fish the lake broadly.
Winter: cold, windy and lightly fished, with lake levels typically at their working minimum before spring inflow refills the basin.