What You'll Find at Salmon River State Forest

Salmon River State Forest sits in the town of Colchester in southeastern Connecticut, about 20 minutes north of the coast. The forest straddles the Salmon River itself, a cold-water stream that holds brook trout and brown trout year-round. The property spans roughly 4,000 acres of mixed hardwood and hemlock, with trails, parking areas, and direct river access that makes it one of the more accessible trout streams in the region.

The Salmon River here flows through a narrow valley with steep banks in places and slower pools in others. The water stays cool enough through summer to support trout, especially in the deeper sections shaded by hemlock. You'll find the best fishing in spring and fall, though summer mornings and evenings can produce if you fish the deeper pools and undercut banks.

Key Takeaways

  • Salmon River State Forest offers public access to a cold-water trout stream with both brook trout and brown trout, located in Colchester off Route 16.
  • The forest has marked parking areas and maintained trails that lead to the river, making it easier to reach than many other streams in southeastern Connecticut.
  • Spring and fall are the most reliable seasons, but summer fishing is possible in early morning and late evening when you target deeper pools.
  • Connecticut's trout stream regulations apply here, including a 12-inch minimum for brown trout and special rules for brook trout that vary by section.

How to Reach the Forest and River Access Points

The main parking area is on Route 16 in Colchester, near the forest's southern boundary. From there, marked trails lead down to the river within a short walk—usually less than half a mile. The Connecticut Department of Energy and Environmental Protection (DEEP) maintains these access points, and parking is free.

Once you reach the river, you can walk upstream or downstream along the bank and through the water. The forest floor is rocky and uneven in places, so wear boots with good ankle support. The river itself has a mix of bedrock, gravel, and sand bottom, with current that varies from slow pools to faster runs.

What Species Live Here and When They're Most Active

Brook trout and brown trout are the main species. Brook trout tend to be smaller and prefer the colder, faster water upstream. Brown trout grow larger and hold in the deeper pools and behind rocks where they can rest in the current. Both species feed most actively in spring (April through May) when water temperatures are rising and insects are hatching.

Summer fishing slows as water warms, but early morning and late evening trips can still produce, especially if you focus on the deepest pools and the shade under the hemlock banks. Fall (September through October) brings another strong period as water cools and trout become more active again. Winter is possible but the water gets very cold and trout move into the deepest holes.

Regulations and What You Need to Know Before You Go

Connecticut requires a fishing license for anyone 16 and older. You can purchase a short-term license (1-day, 7-day, or annual) through the DEEP website or at most sporting goods stores. The license is inexpensive and funds stream management and habitat work.

Trout stream regulations on the Salmon River require a 12-inch minimum length for brown trout. Brook trout rules vary depending on which section of the river you're fishing—some sections are catch-and-release only, while others allow harvest. Check the current DEEP fishing guide before you go, as regulations can change year to year. The forest itself is open dawn to dusk.

Best Techniques and What to Bring

Fly fishing works well here, especially with small nymphs and dry flies in spring and fall. A 4-weight or 5-weight rod is typical for this size stream. If you prefer spinning, small spinners (size 0 or 1) and inline spoons work, as do small soft plastics fished slowly along the bottom.

Wading is necessary to fish most of the good water, so bring waders or be prepared to fish from the bank. The current can be swift in places, so a wading staff helps. Bring a net if you plan to land larger brown trout. The rocky bottom is slippery even in waders, so felt soles or studded boots make a real difference.

Nearby Water and Other Options in the Area

If Salmon River is crowded or conditions aren't right, the Shetucket River is about 15 minutes south and also holds trout. The Yantic River near Norwich is another option, though it's smaller and can get warm in summer. Both are within the same planning region and have public access points.

For a different experience, the Quinebaug River to the west (about 30 minutes away) is larger and holds both trout and warm-water species. If you want to stay in the forest itself, hiking and wildlife viewing are good alternatives on days when fishing conditions are poor.

Seasonal Patterns and When to Plan Your Trip

April and May are peak months—water is cool, insects are hatching, and trout are hungry after winter. Expect the stream to be busier on weekends, especially in May. Early morning trips give you quieter water and better light for spotting fish.

June through August requires patience. Fish the first two hours after sunrise and the last two hours before sunset. Midday is nearly impossible. September and October return to reliable fishing as water cools, and the forest is less crowded than spring. November through March is possible but requires cold-weather gear and acceptance that you may not catch fish—the trout are deep and sluggish.

Frequently Asked Questions

Do I need a Connecticut fishing license to fish here?

Yes, anyone 16 and older needs a valid Connecticut fishing license. You can purchase one online through the DEEP website, at sporting goods stores, or at some town clerk offices. A 1-day license is inexpensive and lets you fish that calendar day.

Can I keep the trout I catch?

Brown trout must be at least 12 inches to keep. Brook trout rules depend on which section of the river you're fishing—some areas are catch-and-release only. Check the current DEEP fishing guide to know the rules for the specific stretch you plan to fish.

Is the parking area always open?

The parking area is open dawn to dusk. The forest itself closes at dusk, so plan to leave the water with enough daylight to walk back safely. In winter, daylight is short, so an early start is important.

What if the water is too high or too cold?

High water after heavy rain makes the river dangerous and the fishing poor. Wait a day or two for it to drop. Very cold water in winter slows trout metabolism, so fishing is slow but not impossible. If conditions feel unsafe, they probably are—come back another day.

Are there other activities in the forest besides fishing?

Yes. The forest has hiking trails, wildlife viewing, and picnic areas. It's a good spot to combine a morning fishing trip with an afternoon hike, or to bring family members who don't fish.