Bogachiel hatchery still releases an early-winter steelhead, which is a variant of the Chambers Creek (Bogachiel stock) and still retains the early return. Humptulips still releases Chambers early-winter steelhead, as does Forks Creek and the Naselle hatchery in Willapa Bay. The Quinault NFH still releases the Cook Creek stock, which was a mix of stocks, including Chambers Cr/Bogachiel/Quinault. These fish are also released at the Salmon River (Queets).

I think these and the ones that Salmo mentioned in Puget Sound are current list of release sites for any Chambers or Chambers-derivative, early-winter steelhead stocks remaining.

There's a really good old report that WDG put out - Crawford 1979 - that goes over the history and development of all the common steelhead and trout broodstocks that the department used to use. Don't have a copy anymore though...