Fish Wheels.......Could be a major influence on keeping the "wild fish" from being caught, either by "gill net or legal sport fishing".

Install in lower part of the rivers, catch and truck all wild fish to upper part of the rivers. Allow no netting below the fish wheels. Sport and gill netting on the the hatchery fish.

"Worse day sport fishing, still better than the best day work"
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"Worse day sport fishing, still better than the best day working"

"I thought growing older, would take longer"