What the Housatonic offers and when to fish it

The Housatonic River runs 149 miles from the Berkshires in Massachusetts down through western Connecticut to Long Island Sound, and it holds smallmouth bass, largemouth bass, walleye, catfish, and a seasonal shad run. The river changes character as it flows south—the upper sections near Kent and Cornwall are faster, rockier, and colder; the middle sections around New Milford and Brookfield flatten out into slower pools and impoundments; the lower river near Shelton becomes tidal and brackish. Where you fish depends on what you're after and what time of year it is.

Spring (April through May) brings shad into the lower and middle river, and smallmouth bass start moving shallow as water temperatures climb into the 50s and 60s. Summer (June through August) is best for bass in the early morning and evening when the water is warmest; midday fishing slows. Fall (September through November) is excellent for smallmouth and walleye as water cools and fish feed aggressively before winter. Winter (December through March) is slow but possible for catfish and occasional walleye in the deeper pools, though ice can close sections.

Key Takeaways

  • The Housatonic holds smallmouth and largemouth bass year-round, with spring and fall offering the most consistent action.
  • Shad run the lower and middle river in April and May, and you can catch them on small spoons and shad darts near current breaks.
  • Public access points exist at Kent Falls State Park, Lover's Leap State Park, and several town boat launches, but parking and hours vary by location.
  • Walleye fishing is best in fall and winter in the deeper pools and impoundments around New Milford and Brookfield.
  • The river is dam-controlled in many sections, so water levels and current can change quickly; check local conditions before you go.

Upper river: Kent to Cornwall for smallmouth and current

The upper Housatonic above the New Milford impoundment is fast, rocky, and cold—ideal for smallmouth bass and native brook trout in the smallest tributaries. This section is narrow and technical; you'll be working current breaks around boulders and fallen trees rather than casting into open water. Smallmouth here are aggressive and willing to hit topwater early in the morning, especially in May and June when water temperatures are in the 60s.

Kent Falls State Park offers the most reliable public access in this section. The park has a small parking area and a short walk to the river below the falls, where you can wade and fish the pools. Lover's Leap State Park near Cornwall also provides access, though the walk is longer and the parking is limited. Both parks charge a day-use fee (currently around $10 to $15 for Connecticut residents, higher for non-residents) and have posted hours—arrive early, especially on weekends.

The current here is strong enough that you'll want to fish upstream and let the current carry your presentation downstream. Small crankbaits, spinners, and soft plastics in natural colors work well. Avoid fishing during high water after heavy rain; the river becomes dangerous and visibility drops. Check the USGS water gauge for the Housatonic at Gaylordsville before you leave home to see if levels are rising or falling.

Middle river: New Milford to Brookfield for bass and walleye

The middle Housatonic is dominated by two large impoundments—the New Milford Lake and the Candlewood Lake system—which slow the current and create deeper, more stable habitat. This section is easier to fish than the upper river and holds both smallmouth and largemouth bass, plus walleye in the deeper pools. The impoundments are warmer in summer and hold fish longer into the season.

New Milford Lake has a public boat launch on Route 7 with parking and a fee (check the town website for current rates). Candlewood Lake, the largest lake in Connecticut, has several public launches around its perimeter, including one in New Fairfield and one in Danbury. Both lakes are popular with recreational boaters, so early morning fishing is quieter and more productive. Largemouth bass prefer the shallower, weedier areas near the shoreline; smallmouth and walleye are deeper, especially in summer when they move to 20 to 40 feet.

Walleye fishing in this section is best in fall (September through November) and early winter when water temperatures drop below 60 degrees. Fish the deeper holes and channel edges at dawn and dusk with live shiners or small soft plastics. The impoundments are dam-controlled, so water levels can fluctuate; this creates feeding opportunities as water rises and falls, pushing baitfish and predators into predictable zones.

Lower river: Shelton to the sound for shad and catfish

Below the Shelton dam, the Housatonic becomes tidal and brackish, influenced by Long Island Sound. This section holds American shad in spring (April and May), channel catfish year-round, and occasional striped bass and bluefish in summer and fall. The lower river is wider and slower, with less current than the upper sections, and it's accessible by car from multiple points.

The Shelton boat launch on River Road provides public access to the lower river. Parking is limited but free, and the launch is open dawn to dusk. From here you can drift or anchor in the tidal pools and fish for catfish with chicken liver, cut shad, or prepared stink bait. Shad season (April and May) draws anglers to the same area; use small spoons (1/4 to 1/2 ounce) or shad darts cast upstream and retrieved with a steady, fast retrieve.

The lower river is tidal, so plan your fishing around the tide. Incoming tide pushes baitfish and predators upriver; outgoing tide concentrates fish in the deeper holes. Check tide tables for Bridgeport or New Haven to time your trip. The river here is wider and more exposed to wind than the upper sections, so afternoon fishing can be rough; morning is usually calmer.

Seasonal patterns and what to throw

Spring (April through May) is the most active season on the Housatonic. Shad run the lower and middle river, smallmouth bass move shallow as water warms, and largemouth bass begin feeding in the impoundments. Use small spoons and shad darts for shad, topwater and crankbaits for bass. Water temperatures are still cool (50s to 60s), so fish move slowly and are less aggressive than in summer.

Summer (June through August) is best for early morning and evening fishing. Midday heat pushes bass deeper and into shade. Fish topwater at dawn, then switch to deeper presentations—crankbaits, soft plastics, and live shiners—as the sun rises. Walleye are deep in the impoundments; fish the channel edges and drop-offs with live bait or small soft plastics.

Fall (September through November) is excellent for both smallmouth and walleye. Water temperatures drop, fish feed aggressively, and the river is less crowded than in summer. Smallmouth will hit topwater and crankbaits throughout the day. Walleye move shallower as water cools; fish the deeper pools at dawn and dusk with live shiners or small soft plastics.

Winter (December through March) is slow but possible. Catfish remain active in the deeper pools and can be caught on stink bait or cut shad. Walleye are deep and lethargic; fishing is difficult and success is inconsistent. Ice can close sections of the river, especially the impoundments; check local conditions before you go.

Access points and what to expect

Public access to the Housatonic is limited but available at several points. Kent Falls State Park (upper river) has a small parking area and a short walk to the river; day-use fee applies. Lover's Leap State Park (upper river) has limited parking and a longer walk; day-use fee applies. New Milford Lake has a public boat launch on Route 7 with parking and a fee. Candlewood Lake has multiple public launches around its perimeter, including New Fairfield and Danbury; fees vary by town.

The Shelton boat launch (lower river) is free and open dawn to dusk, with limited parking. Private property borders much of the river, so respect posted signs and do not trespass. Wading is possible in the upper river, but the current is strong and the rocks are slippery; wear a wading belt and use a staff. The middle and lower river are best fished from a boat.

Water levels are dam-controlled in many sections, so current and depth can change quickly. Check the USGS water gauge for the Housatonic at Gaylordsville (upper river) or call ahead to the dam operators if you're fishing the impoundments. High water after rain makes the upper river dangerous; low water in summer can make launching difficult at some ramps.

Regulations and what you need to know

Connecticut requires a fishing license for anyone 16 and older. Licenses are available online through the Connecticut DEEP website or at most tackle shops and sporting goods stores. A one-day license costs less than a full-season license and is a good option if you're visiting from out of state.

Shad season runs from April 1 through May 31 in the lower and middle Housatonic. There is no size or bag limit on shad, but check the current regulations on the Connecticut DEEP website before you fish. Smallmouth and largemouth bass have a 12-inch minimum size and a 6-fish daily bag limit. Walleye have a 15-inch minimum and a 5-fish daily bag limit. Catfish have no size or bag limit.

The Housatonic is a working river with dams, power plants, and industrial uses. Water quality can be affected by upstream activity, and some sections have fish consumption advisories due to mercury or PCB contamination. Check the Connecticut DEEP website for current advisories before you keep fish for eating.

Frequently Asked Questions

Can I wade the Housatonic?

Yes, but only in the upper river above New Milford. The current is strong and the rocks are slippery, so wear a wading belt and use a staff. The middle and lower river are too deep and slow for wading; fish from a boat instead.

What's the best time to fish for shad?

April and May, when shad run the lower and middle river. Fish at dawn and dusk with small spoons or shad darts cast upstream and retrieved fast. The run is short and weather-dependent, so go early in the season if you can.

Do I need a boat to fish the Housatonic?

Not for the upper river—you can wade and fish from the bank at Kent Falls and Lover's Leap. For the middle and lower river, a boat is helpful but not required; you can fish from the boat launches and shoreline access points, though your options are limited.

What should I do if water levels are high?

Check the USGS water gauge for the Housatonic at Gaylordsville before you leave. High water after rain makes the upper river dangerous and visibility drops. Wait for levels to fall before fishing, or fish the impoundments instead, where high water is less of a hazard.

Are there walleye in the Housatonic?

Yes, in the impoundments and deeper pools of the middle river. Fall and early winter are best, when water temperatures drop below 60 degrees. Fish at dawn and dusk with live shiners or small soft plastics in the deeper holes and channel edges.