Average Size of Hatchery-released Trout

September 2, 2010

Question: What is the average size of newly released trout from your hatcheries? (Sigrid T.)

Answer: Catchable size trout from DFG hatcheries are about eight to 12 inches long and weigh 1/4 to one pound each. Occasionally, surplus broodstock that weigh several pounds each may be stocked. Non-state commercial trout hatcheries may stock larger fish at private and semi-public waters. These are purchased by the water manager or local concessionaire. Some of the released trout may not be caught immediately and others will live in the lake or reservoir for a second season.