Steelhead do get stocked in Washington lakes, not just rivers, and the plants look nothing like the rest of the program. Nine of the 75 Washington waters tracked here carry steelhead in WDFW’s catchable trout plant report: 43 events, 1,154 fish in total. Every one of them sits at WDFW’s largest size tier, and 37 of the 43 releases are 50 fish or fewer. Next to a rainbow trout plant, where the median is 1,200 fish, they are easy to scroll straight past.
What the size column is really saying
WDFW’s report does not publish a length. It publishes fish per pound, and WDFW’s own conversion table translates that into inches. The bottom row of that table reads: “Broodstock fish are generally 0.1 fish per pound, or 10 pounds each, and length varies up to approximately 30 inches.” Every steelhead row in the Washington data here sits at that 0.1 tier, which is why every one displays as 30 inches. Read it as the top of a size class, not as a measured average of those particular fish.
WDFW’s own scope note for this report says it covers “catchable trout (fish three per pound or larger, including broodstock)”. So the report is not accidentally including these fish: broodstock-size plants are part of what it is for.
The two waters worth looking at
Kress Lake in Cowlitz County is the clearest case. It has 27 separate steelhead releases on record against 10 rainbow trout plants, and the contrast in scale is the whole story: the steelhead events run from 1 to 47 fish and total 319, while the rainbow plants run 350 to 3,360 fish at 9.4 to 13 inches. The steelhead arrive in January and February, then again from late November through December.
Cases Pond in Pacific County shows the same shape in miniature: two steelhead events, 50 fish on January 7 and 100 fish on December 30.
The other seven waters follow the same winter pattern at similar scale, with two exceptions: Fort Borst Park Pond’s three plants came in late February and March, and Vance Creek Pond 2 has a single March plant of 100 fish.
Why this is easy to miss
A lake’s species list just says “steelhead”, the same way it would say “rainbow trout”, and nothing about that label separates a 30 inch tier release from anything else. You have to open the stocking table and notice both the size and the very small quantity. That is exactly what a full per-event history is for. The steelhead species page covers identification and handling; a specific lake’s stocking history tells you what size class actually went in there.
What to expect if you find one
These are large fish released in small numbers, so the odds on any single visit are long. Rules for these fisheries, including season dates, limits and any handling requirements, are on WDFW’s fishing regulations pages. This guide covers only what the stocking data shows.