No species line was published for this address, so what it will and will not take is a question for the mill itself. The species guides are the other half of that conversation: what you are holding, and what it is normally worth.
It is one of 5 facilities listed in Whatcom County, which is where a search for a sawmill near me starts if your ground is in that county. The Whatcom County page has every one of them side by side with what the county as a whole buys and makes, and all 81 Washington listings run across 25 counties - which is the map that decides whether a load leaves your gate for twenty minutes or two hours.
Anybody searching for a sawmill near me needs more than one gate. If this one will not take your wood, the nearest other listings are Interfor Cedarprime in Sumas, under a mile away, Skagit River Reman Co. in Sedro-Woolley, 34 miles away and Western Forest Products - Arlington in Arlington, 57 miles away. Distances are straight lines between the coordinates the sources published - not road miles, and not a statement that anybody is buying.
None of this says whether the gate is open or what the load would fetch - no agency document records that. A price comes out of a sale run properly: the landowner's guide to selling timber takes the steps in the order they happen, and sealed bidding puts one tract in front of several buyers at once instead of taking the first number offered.