Thousands of salmon, trout and other fish species are put in the water bodies to provide ample catchings for recreational fishers. The natural populations are quickly depleted in certain areas due to the popularity of fishing.
Click here for the state's laws and regulations on fishing, including how many fish you can catch per day and what their maximum size can be.
"Usually we begin our fall trout stocking early in September. This year, due to the low flows and warm water temperatures, we were delayed for several weeks waiting for things to improve," said Tim Barry, supervising fishery biologist.