Home / Connecticut lakes / Mansfield Hollow Lake
Reservoir

Mansfield Hollow Lake

, Connecticut

460-acre Army Corps of Engineers lake in Mansfield, CT (USACE lists 450 acres). The Corps cites bass and pike fishing, and DEEP stocked northern pike in 2025.

N1 mi
Air temp Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area460 acres
Max depth—
Shoreline—
Boat motorsCheck local rules

Species

Fishery rating out of 5.

Northern Pike●●●○○

Stocked by DEEP in 2025; Corps cites pike fishing

Boat launches

2 launch sites. Fees and hours change, so confirm before you go.

  • Mansfield Hollow Lake Boat LaunchPublic
    Off Bassett Bridge Road, Mansfield; concrete plank ramp, 50 gravel parking spaces, no docks, free, owned by USACE; 8 MPH limit, no water-skiingDirections ↗
  • More public accessPublic
    See the state agency or lake website for all ramps and feesDirections ↗

Size & creel limits

Special rules for this lake, confirmed from official state regulations. Minimum size and daily limit.

SpeciesMin sizeDaily limit
Northern Pike26 in.2
Trout (brook, brown, rainbow, tiger, lake)9 in.5
KokaneeSee Connecticut rules book ↗5
Black bass12 in.6 combined
Chain pickerel15 in.6
Walleye18 in.2
Black bass (Mansfield Hollow)12-16 in. slot released6; only 2 over 16 in.

Other species in this lake: look up the limits at Connecticut Department of Energy and Environmental Protection (DEEP) ↗

Verified October 2026. Rules change, so confirm current limits with the Connecticut Department of Energy and Environmental Protection (DEEP) before you fish.

Bait & tackle nearby

No shops listed yet for this lake. Use the search link below.

Search more bait shops near Mansfield Hollow Lake ↗

Local tips

  • 8 MPH speed limit applies lake-wide.
  • Bass Management Lake: 12-16 in. slot must be released, 6 per day with only 2 at 16 in. or larger.
  • Pike minimum is 26 in., 2 per day.

View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches.

More Connecticut lakes

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Always wear a life jacket and check your state's current regulations before you fish.