The brook trout is one of the most sought-after fish, not only in Baxter but all of northern Maine. Brook trout are also the most common fish to find in Baxter and can be found in most bodies of water throughout the park which is what makes these fishing spots so special. These fish are quite resilient to natural habitats, but because of illegal introductions of other species of fish like bass and perch it can make it almost impossible for these native fish to survive. Luckily for the brook trout, the park's rules and laws keep these invasive fish out in order for the native fish safe and able to thrive.
Brook trout or brookies are coldwater fish that are typically found in water ranging from 50-65 degrees (this can vary). The water should also be well oxygenated and clean. 3-year-old brook trout range from 7.5-17.5 inches and they average 13.3 inches but this all can vary greatly depending on many factors. Most anglers use a 4 lb test line or less considering a 4 lb brook trout is huge by anyone's standards.
If you're fishing in the spring it's most effective to fish near shore using small dry flies, streamers, copper lures, and worms. In the summer months, it's more likely to catch them at depths of 10-35 feet. Small streamer flies, nymphs, copper lures, or worms are known to work best along with techniques like spin casting, fly fishing, and trolling.
Identifying the fish can be difficult because of similar species like arctic char and because their color varies depending on habitat but you should look for dark wavy worm-like lines on their back. You should also see white leading edges on their fins including their tail. The tail should also be square.