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Mamanasco Lake

Fishing spots, fishing reports, and regulations in

Connecticut, United States

3.9·286 catches

Top fish species at Mamanasco Lake

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Mamanasco Lake fishing reports

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Largemouth bass

13 in · 1 lb

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Largemouth bass

11 in · 6 oz

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Largemouth bass

10 in · 5 oz

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Largemouth bass

9 in · 4 oz

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Largemouth bass

7 in · 2 oz

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Largemouth bass

13 in · 1 lb

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General info

Mamanasco Lake is a lake located in Fairfield County, Connecticut, United States. It is most popular for fishing Largemouth bass, Bluegill, and Black crappie.

Location

41°19′12.3″N 73°31′41.1″W
Directions

Official website

portal.ct.gov

Amenities

When are Largemouth Bass biting on Mamanasco Lake?

Learn what time of year and day to go fishing at Mamanasco Lake. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.

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Fishing regulations at Mamanasco Lake, CT

Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.

Fishing regulations in Connecticut can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.

Regulations for top species

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Local laws and licenses

Connecticut fishing license

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Reviews of Mamanasco Lake

3.9
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7 ratings

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Top reviews

Cities nearby

Mamanasco Lake

0.2 miles away

Lakes West

1.3 miles away

West Mountain

1.5 miles away

Ridgefield

1.6 miles away

Lakes East

2.1 miles away

Ridgebury

2.6 miles away

Peach Lake

4.3 miles away

Lewisboro

4.5 miles away

Topstone

4.5 miles away

Branchville

5.7 miles away

Danbury

6.4 miles away

Southeast

6.8 miles away

Georgetown

6.9 miles away

Brewster

7.0 miles away

Redding Center

7.6 miles away

Golden's Bridge

7.6 miles away

Bethel

8.0 miles away

Brewster Heights

8.0 miles away

Brewster Hill

8.2 miles away

Taylor Corners

8.7 miles away

Cannondale

9.0 miles away

Wilton

9.1 miles away

Heritage Hills

9.1 miles away

Scotts Corners

9.2 miles away

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FAQ about Mamanasco Lake fishing

📍 Where is Mamanasco Lake located?
Mamanasco Lake is a lake located in Fairfield County, Connecticut, United States. Its coordinates are:
41°19′12.3″N 73°31′41.1″W
.
🎣 Where on Mamanasco Lake is it best to fish?
Find the best fishing spots on Mamanasco Lake by looking at where other anglers have caught fish. This can easily be done in the where it is also possible to see big fish potential and how good fishing is right now along with Garmin® depth maps.
🐟 What species are in Mamanasco Lake?
The most common species in Mamanasco Lake are:
📢 What are the latest Mamanasco Lake fishing reports?
The latest Mamanasco Lake fishing reports are:
🗓️ What species are in season at Mamanasco Lake right now?
According to fishing regulations at Mamanasco Lake, some of the species in season this June include: Summer flounder, Black sea bass, Atlantic bluefin tuna, Scup, and Winter flounder. For full details on other species — including bag limits, minimum and maximum size limits, and seasonal closures — download the .
🪪 Do I need a fishing license to fish at Mamanasco Lake?

Fishing in Connecticut requires a valid state fishing license for anglers. Licenses include resident, non-resident, annual, and short-term, available online or at town offices and licensed vendors.

In Connecticut, no fishing license is required for anglers under 16 or residents 65 and older. A few other exceptions worth knowing:

  • Free fishing days — most states designate 1–2 weekends a year where anyone can fish without a license

  • Tribal waters — tribal members fishing on tribal land operate under separate tribal regulations

  • Private ponds — landowners fishing their own water typically don't need a license

Non-residents usually pay more for a license than residents. Some species also require an extra stamp or endorsement on top of your base license.

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