Connecticut fishing rules change when the water, season or shoreline changes
Connecticut anglers need more than one statewide limit chart. Freshwater and marine districts use different rules, trout waters carry special designations, Long Island Sound has species-specific seasons, and an individual lake or river can override the default regulation.
Five Connecticut rules to know before fishing
Connecticut no longer has a general closed fishing season, but species and special-water restrictions still apply.
New statewide harvest minimum effective January 1, 2026.
Special trout waters can reduce the limit or require release.
One-fish slot; fish 31 inches or longer must be released.
15.5-inch minimum; May 16–November 25 for ordinary recreational anglers.
Use this order before keeping a fish
Tidal demarcation lines decide which district applies on many rivers.
Trout, bass, shad, striped bass, fluke and tautog all use different rules.
Find statewide size, season, daily and possession requirements.
Management Areas, Parks, Lakes and individual rivers can override defaults.
Check DEEP announcements and Commissioner declarations before the trip.
Connecticut’s biggest freshwater rule changes this year
9-inch trout minimum
Trout kept from waters using the statewide default rule must now be at least 9 inches long unless a more restrictive special regulation applies.
22 new Class 1 WTMAs
Connecticut added 22 waters or water sections to the Class 1 Wild Trout Management Area system.
3 new Trout Parks
Mashamoquet Brook, Macedonia Brook and Kettletown Brook were added to the Trout Park list.
Chain Pickerel Management Lakes
Lake Wononskopomuc, East Twin Lake and West Twin Lake now use a 22-inch minimum and one-fish daily chain pickerel limit.
Housatonic bass protection
Largemouth and smallmouth bass are catch-and-release year-round from the Massachusetts border to Bleachery Dam in New Milford.
Highland Lake thermal refuge
Fishing is prohibited July 1–October 15 at the protected refuge at the mouth of Taylor Brook.
Connecticut default inland species limits
These are useful statewide starting points. The 2026 DEEP guide tells anglers to check the specific lake, pond, river or stream afterward because special regulations are common.
| Species | Minimum / slot | Daily limit | Season / practical note |
|---|---|---|---|
| Trout | 9″ minimum | 5 | Year-round fishing; catch-and-release only March 1 until 6:00 a.m. on the second Saturday of April unless a special-water rule provides otherwise. |
| Kokanee salmon | No default minimum | 5 | Harvest from 6:00 a.m. second Saturday of April through last day of February; catch-and-release March 1 until that April time. |
| Walleye | 18″ minimum | 2 | Year-round. |
| Northern pike / tiger muskie | 26″ minimum | 2 | Year-round; Bantam Lake and Little Pond have special rules. |
| Chain pickerel — lakes/ponds | 15″ minimum | 6 | Management Lakes use different limits. |
| Channel + white catfish | None | 6 aggregate | Community Fishing Waters use a 3-catfish daily limit. |
| Common carp | No default minimum | 5 | Only one may be greater than 30 inches; Trophy Carp Waters and some bowfishing waters differ. |
| American eel | 9″ minimum | 25 | Elver, glass and silver eel harvest is prohibited. |
| American shad | None | 6 aggregate with hickory shad | American shad harvest is allowed only in the Connecticut River and tributaries. |
| Burbot | — | NO HARVEST | Taking burbot is prohibited. |
| Sturgeon | — | NO HARVEST | Taking sturgeon is prohibited. |
Connecticut trout fishing is year-round — harvesting is not
The old concept of a statewide closed fishing season is gone. The important question is whether the trout may be retained on the date and water you are fishing.
When the $5 stamp is required — even if you release every trout
Keeping trout, kokanee or Atlantic salmon?
STAMP REQUIREDAnyone age 16 or older harvesting these fish needs the Trout and Salmon Stamp.
Fishing a TMA, WTMA, Trout Park or Atlantic Salmon Management Area?
STAMP REQUIREDThe stamp is required to fish these four designated types of water even when you plan to release trout.
Fishing an ordinary stocked water and releasing trout?
STAMP MAY NOT BE REQUIREDOutside those four special designations, DEEP says no stamp is required solely to fish if all trout/salmon are released.
“Trout water” does not tell you enough
Trout Management Area
Can use year-round catch-and-release or seasonal harvest rules, depending on the exact TMA.
Stamp required to fish.Wild Trout Management Area — Class 1
Generally catch-and-release year-round with gear restricted to artificial lure/fly using a single barbless hook.
Stamp required.Trout Park
Family-focused stocked waters. Trout Parks generally use a two-trout daily creel limit.
Stamp required to fish.Trout Management Lake
Special seasonal/size/creel rules can replace the statewide default. Check the named lake.
Sea-run Trout Stream
May use a low daily limit and a maximum size rather than the normal statewide trout rule.
Thermal refuge
Fishing can be completely prohibited near posted cold-water refuges during warm periods to protect temperature-stressed fish.
Connecticut waters where the default rule is not enough
| Water / designation | Special regulation | Practical meaning |
|---|---|---|
| Housatonic River — MA line to Bleachery Dam | Largemouth and smallmouth bass catch-and-release year-round. | Do not apply an ordinary bass harvest limit to this reach. |
| Housatonic Trout Management Areas | Trout catch-and-release year-round in specified reaches. Some sections are fly-fishing-only. | Read signs carefully because gear restrictions can apply regardless of the fish species being targeted. |
| Housatonic thermal refuges | Fishing prohibited within 100 feet of posted thermal refuges June 15–September 15. | “Catch-and-release” does not make fishing legal inside a closed refuge. |
| Lake Wononskopomuc / East Twin / West Twin | Chain pickerel: 22-inch minimum; one per day. | Do not use the ordinary 15-inch / six-fish lake rule. |
| Hammonasset River TMA | April harvest period through August 31: two trout/day, 9-inch minimum. September 1 until April harvest opener: catch-and-release only. | Same river, different rule depending on date. |
| Class 1 Wild Trout waters | Catch-and-release year-round; artificial lure/fly with single barbless hook. | A legal bait rig on another stream can be illegal here. |
| Highland Lake — Taylor Brook refuge | No fishing July 1–October 15 in the protected refuge area. | Avoid the posted cold-water refuge entirely during closure. |
| Wyassup Lake spawning refuge | 2026 Commissioner’s Declaration closes fishing within 100 feet of specified islands and along part of the north shore to protect spawning smallmouth bass. | Check current posted boundaries before fishing near shore/islands. |
Connecticut Atlantic salmon harvest is limited to designated waters
Atlantic salmon generally may not be taken in Connecticut except in waters specifically opened under DEEP’s annual Commissioner’s Declaration. These include designated portions of the Naugatuck, Housatonic and Shetucket systems and stocked lakes or ponds identified by DEEP.
Applies in designated river salmon fisheries under the current framework.
Designated river fisheries allow one fish under the declaration, subject to current rules.
Specified management waters use a single fly or lure with a single free-swinging hook and no additional weight added to the line.
The same Connecticut river can switch from inland rules to marine rules
Inland District
Inland license and freshwater regulations apply upstream of the official tidal demarcation line.
Marine District
Marine licensing and saltwater regulations apply below the demarcation line and in Connecticut’s tidal waters.
A Connecticut keeper striper must fit inside a three-inch window
Recreational striped bass must be at least 28 inches but less than 31 inches. The daily creel limit is one fish.
Three striped bass rules anglers miss
- An inline circle hook is required when fishing for striped bass with whole, cut or live natural bait.
- Striped bass may not be taken by spearing and may not be gaffed.
- Do not remove the head or tail while the fish is in Connecticut tidal waters or on adjacent shore where it would become unidentifiable or impossible to measure.
2026 Connecticut marine recreational limits
Connecticut’s 2026 marine changes affect Black Sea Bass and Bluefish. The other major recreational species below retain the current published framework.
| Species | Size | Daily limit | Open season |
|---|---|---|---|
| Striped bass | 28″ to less than 31″ | 1 | Jan 1–Dec 31 |
| Bluefish | No minimum | 5 | Year-round |
| Black sea bass | 15.5″ | 4 | May 16–Nov 25 |
| Tautog / blackfish | 16″ |
2 Apr 1–30 2 Jul 1–Aug 31 3 Oct 10–Nov 28 |
Three separate open windows. |
| Scup / porgy |
Boat: 11″ Shore: 9.5″ |
30 | May 1–Dec 31 |
| Summer flounder / fluke |
May 4–Aug 1: 19″ Aug 2–Oct 15: 19.5″ |
3 | May 4–Oct 15 |
| Winter flounder | 12″ | 2 | Apr 1–Dec 31 |
| Weakfish | 16″ | 1 | Year-round |
| White perch | 7″ | 30 | Year-round |
| Menhaden / bunker | None | 50 fish or 5 gallons, whichever is greater | Year-round |
| Red drum | 27″ maximum | 1 | Year-round |
| River herring | — | PROHIBITED | Anadromous alewife and blueback herring may not be taken. |
Black Sea Bass and Bluefish rules were liberalized
Black Sea Bass
- Minimum: 15.5 inches
- Ordinary anglers: 4 fish
- Season: May 16–November 25
- No mid-season closure under the current 2026 rule.
Bluefish
- Minimum: none
- Ordinary anglers: 5 fish including snappers
- Party/charter paying passengers: 7 fish
- Season: year-round
Connecticut Summer Flounder changes minimum size during the season
Ordinary recreational minimum.
Ordinary recreational minimum increases by half an inch.
Reduced minimum applies only at qualifying Enhanced Opportunity Shore Fishing Sites.
Blackfish has three separate Connecticut harvest windows
16-inch minimum.
16-inch minimum.
16-inch minimum.
Connecticut regulations can apply even when you caught the fish elsewhere
DEEP states that marine recreational regulations apply while you are on Connecticut waters or on land, structures or roadways abutting Connecticut tidal waters.
Shark fishing can require more than a Connecticut marine license
Smooth / spiny dogfish
Current Connecticut table lists no minimum length, no daily creel limit and a year-round season.
Other coastal sharks
An Atlantic Highly Migratory Species permit is required to take, possess or land shark species other than smooth/spiny dogfish.
Tuna / billfish / swordfish
These are managed through NOAA’s Highly Migratory Species program, so federal permit and species rules must be checked.
Blue crab does not require the ordinary recreational fishing license
Minimum shell width measured spike tip to spike tip.
Egg-bearing females may not be taken.
Pick the license by district — or use All Waters
| License | CT resident | Nonresident |
|---|---|---|
| All Waters |
Age 16–17: $16 Age 18–64: $32 |
$63 |
| Inland Only |
Age 16–17: $14 Age 18–64: $28 Age 65+: Free, annual renewal |
Annual: $55 3-day: $22 |
| Marine Only |
Age 16–17: $5 Age 18–64: $10 Age 65+: Free, annual renewal |
Annual: $15 3-day: $8 |
| Trout & Salmon Stamp |
Age 16–17: $3 Age 18+: $5 |
$5 |
Age, residency and saltwater reciprocity
Under age 16
Connecticut does not require the ordinary recreational fishing license for anglers under 16.
Residents age 65+
Inland and marine licenses are free, but DEEP requires annual renewal.
Marine reciprocity