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Vermont · Lake

Lake Champlain

Is the fish you caught here safe to eat? Below is every consumption advisory on file for Lake Champlain, by species and size, in plain English — plus what's legal to keep.

1 species with advisories · contaminants: PCBs

Vermont also has statewide guidance

Vermont publishes rules that apply to lakes across the state — 30 recommendations covering 13 species — in addition to anything listed for Lake Champlain below.

Strictest statewide rule: Chain Pickerel — For women who may become pregnant, pregnant or breastfeeding women, and children under 15: do not eat due to elevated Mercury.

See all Vermont statewide guidance →

What's safe to eat from Lake Champlain

Lake Trout

PCBs

SizeWhoGuidance
Over 25" General population Limit to one meal per month due to elevated PCB.
Women who may become pregnant & children under 15 For women who may become pregnant, pregnant or breastfeeding women, and children under 15: do not eat due to elevated PCB.

Source: official advisory· updated 2026-07-09

How to prepare fish from Lake Champlain

Some contaminants build up in fat and skin, so cleaning and cooking can lower your exposure. Others — mercury and PFAS — are in the muscle itself and trimming does nothing.

PCBs

  • Skin the fish — most of the contaminant sits in the fat just under the skin.
  • Trim the fatty areas away: the belly flap, the top of the back, and the dark lateral line down each side.
  • Cook on a rack — grill, broil, or bake — so the fat drips off the fillet.
  • Throw the drippings out; don't use them for soup, sauce, or chowder.
  • Choose smaller, younger fish — they've had less time to build it up.

Is it legal to keep?

These are Vermont's statewide limits — a water-specific rule may override them. Always verify the current regulations before keeping a fish.

SpeciesSizeDaily limitOpen seasonKeep season
Brook Trout 6 Year-round 04-11 – 10-31
Brown Trout 6 Year-round 04-11 – 10-31
Rainbow Trout 6 Year-round 04-11 – 10-31
Lake Trout 18" min 2 Year-round Same as open
Atlantic Salmon 17" min 2 Year-round Same as open
Walleye 18" min 3 Year-round 05-02 – 03-15
Northern Pike 20" min 5 Year-round Same as open
Largemouth Bass 10" min 5 Year-round 06-13 – 03-15
Smallmouth Bass 10" min 5 Year-round 06-13 – 03-15
Yellow Perch 50 Year-round Same as open
Black Crappie 8" min 25 Year-round Same as open
Bluegill 50 Year-round Same as open
Muskellunge 0 Year-round Same as open

Official rules: Vermont — Vermont Fish & Wildlife

Getting on the water

  • Auer's Boat House boat ramp 2.4 mi Directions
  • Boat ramp boat ramp 2.5 mi Directions
  • Heinburg Bridge Fishing Access Pier fishing 2.7 mi Directions
  • Colchester Point Boat Ramp canoe launch 2.8 mi Directions
  • Lake Champlain Community Sailing Center marina 3.9 mi Directions
  • Boat ramp boat ramp 4.0 mi Directions

Access points from OpenStreetMap contributors.

About this water

State
Vermont
Type
Lake
Location
44.5000, -73.3000
Advisory source
Vermont Dept. of Health — Mercury in Fish