pbear 24 Report post Posted January 18, 2016 I'm curious about the size of yearling brook trout stocked in lakes. What size are they when they are stocked, I read that some are 15 months when released. I realize that the growth rate will vary based on a large number of factors but am wondering how big fish get after 3-4 years? Quote Share this post Link to post Share on other sites
ghart 55 Report post Posted January 18, 2016 their lifespan is 7-8, 3-4 years after stocking they will be 16 inches to 20 inches in the lakes I fish in (Splake will be larger). I use the 3-4 year ago stocking numbers to judge what I am going to catch. Quote In the Age of Information, Ignorance is a Choice. Share this post Link to post Share on other sites
pastor norm 125 Report post Posted January 18, 2016 You are right. It depends on the water flow, the food supply and the strain of trout. From what I gather, a yearling brookie can grow to 7-8" inches and will be capable of spawning for the first time after 2 growing seasons. Nipigon strain or natural coasters can live beyond 7 years and weigh up to 10 lbs. I haven't really heard the story behind the triploid version of brookies (where the fertilized eggs are artificially warmed to the point where the fish will no longer be capable of reproduction). That should increase the growth rate and average size of stocked fish... look up the DAMSA initiative http://www.adoptatrout.com/wp-content/uploads/2014/03/CAM00186-1024x576.jpg Quote Share this post Link to post Share on other sites
pbear 24 Report post Posted January 19, 2016 Thanks. Just looking at some of the stocking information and wondering at what age the fish are big enough to catch and eat. Quote Share this post Link to post Share on other sites
MILLER 77 Report post Posted January 19, 2016 Loftquist lake is where you want to go. 2 Quote Share this post Link to post Share on other sites
