Williamson River Fish Report for 9-8-2025
Williamson River Fishing Report
Williamson River

by OR Department of Fish & Wildlife Staff
9-8-2025
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UPPER WILLIAMSON RIVER:
Flows are perfect for fishing. The water is off color at Old Rocky Ford.
Dry fly fishing is fair for brook trout near the Deep Creek confluence. Best fishing for Redband Trout is below the old Rocky Ford crossing.
Grasshoppers are also around and flyfishing should be fair. Ants are also flying around.
Sand Creek and Yamsi Ranches offer exceptional pay to fish operations.
Check Upper Williamson River Flows.
LOWER WILLIAMSON RIVER:
Fishing has been very slow and inconsistent this year. Flows are low. Redband Trout have moved in from Upper Klamath and Agency Lake as well as the Link River, Lake Ewauna and Klamath River.
The large Hex mayfly is hatching with the best areas below highway 97 and below Modoc Point Road. These are the largest mayfly in Oregon and hatch at dark. Trico mayflies are also hatching. Silver striped sedge and October Caddis will be hatching soon as well.
Most flyfisherman use a clear intermediate fly line, long fluorocarbon 4-6 pound leaders and swing small bead headed flashback pheasant tails or prince nymphs. Fish are wary therfore consider going with smaller lures and flies. No bait allowed and only single point hook is allowed.
Most of the catch is 8 to 14 inch Redband Trout but bigger Redband Trout are around
More Reports
OR Department of Fish & Wildlife Reports
for Monday, September 8th
Agency Lake: Most anglers are fishing quite aways from the mouth towards the south
Campbell Reservoir: Fishing for 10-14 inch largemouth bass should be good
Gerber Reservoir: The reservoir is at 55 percent full
Upper Klamath Lake: Best fishing is from a boat and covering lots of water
Klamath River - Upper - OR: Klamath River Fishing Report
Lake Of The Woods: Largemouth and smallmouth bass fishing should remain good
Link River : Link River Report
Miller Lake: Fishing can be ok from shore all along the campground section for rainbow trout
Sprague River: Bait fishing near the town of Sprague River can be ok for yellow perch and brown bullhead
Sprague River- North Fork: shing should be excellent for Brook Trout up high near Lee Thomas Crossing
Sprague River- South Fork : Fishing will be very good for brook trout up high
Sycan River: Sycan River Fishing Report
ODFW Recreation Report

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