Agency Lake - Chiloquin, OR

Spot Information

Fish Species: Brown Bullhead, Yellow Perch, Redband Trout
Agency Lake, near Chiloquin, Oregon, functions as the northern extension of Upper Klamath Lake, offering a distinctive fishery within the broader Klamath Basin. This extensive, shallow lake is particularly recognized for its native redband trout, which often attain substantial sizes, presenting an engaging challenge to anglers. In addition to these prized trout, the lake supports various warmwater species, including yellow perch and brown bullhead, though endangered suckers are not targeted.

Fishing conditions here are quite dynamic, primarily shaped by seasonal water temperatures and agricultural demands on water levels. During the warmer months, the lake's shallow nature often encourages redband trout to seek cooler, spring-fed havens, especially at the confluences with the Williamson and Wood Rivers. These specific locales become key fishing grounds during summer. Boat fishing is generally the most effective method, allowing for comprehensive coverage of the expansive waters and precise targeting of fish concentrations. Trolling with lures or flies mimicking local forage is a popular and successful approach. Fly fishing with sink lines for subsurface presentations is also highly productive.

Conservation efforts are vital for the lake's native fish. Anglers are encouraged to practice catch-and-release for most redband trout and must adhere strictly to all Oregon Department of Fish & Wildlife (ODFW) regulations, including specific slot limits and the mandatory release of tagged fish. Consulting current ODFW reports is essential for up-to-date information on conditions and regulations. Agency Lake delivers a challenging yet potentially very rewarding angling experience for those dedicated to native trout.




Latest Fish Reports

Date Report Author
11-25-2025 Agency Lake Fishing Report
Closed to angling for salmon. Open year-round. With... more »
OR Department of Fish & Wildlife Staff
11-18-2025 With colder weather Redband Trout are moving out into the open lake
Closed to angling for salmon. Open year-round. With... more »
OR Department of Fish & Wildlife Staff
11-4-2025 With colder weather Redband Trout are moving out into the open lake
Closed to angling for salmon. Open year-round. With... more »
OR Department of Fish & Wildlife Staff
10-29-2025 Closed to angling for salmon
Closed to angling for salmon. Open year-round. With... more »
OR Department of Fish & Wildlife Staff
10-15-2025 The lake is approximately 4 feet below full pool
Open year-round. With colder weather Redband Trout are... more »
OR Department of Fish & Wildlife Staff

Detailed Map