First of all, coming from a family logging heritage, its still hard to fathom, that lumber mills no longer exist in Lassen County.
The two largest mills, Fruit Growers and Red River maintained two type of winter log decks. Usually, normal logging operations ceased in November. Yet, to keep the mills operating throughout the winter, required to have a substantial amount of harvested timber. There was the log deck at millpond, and then a second one out in the woods. The latter was not brought into the mill until spring, since the winter supply was nearly exhausted. The log decks in the woods provide enough ample supply during the transition, since it would take some time when the logging camps opened in the spring, to provide a steady supply to the mill.