(1) A system to produce fish and fish-related benefits (and to minimize losses and disproducts) from the structure, dynamics and relations of the aquatic biota, the aquatic and adjacent habitat (the watersheds), and the human users of the resource (2) The licensed premises upon which breeding, hatching, or fish-rearing facilities are situated
– The total population of fish in a stream or body of water, and the physical, chemical and biological factors affecting that population