Rhode Island · River

Woonasquatucket River

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

1 species with advisories · contaminants: Dioxins, PCBs

Rhode Island also has statewide guidance

Rhode Island publishes rules that apply to rivers across the state — 14 recommendations covering 8 species — in addition to anything listed for Woonasquatucket River below.

Strictest statewide rule: All Other Species — For women who may become pregnant, pregnant or breastfeeding women, and children: do not eat due to elevated Mercury.

See all Rhode Island statewide guidance →

What's safe to eat from Woonasquatucket River

All Other Species

Dioxins PCBs

SizeWhoGuidance
All sizes General population Do not eat due to elevated Dioxin and PCB.
Women who may become pregnant, pregnant or breastfeeding women, and children For women who may become pregnant, pregnant or breastfeeding women, and children: do not eat due to elevated Dioxin and PCB.

Source: official advisory· updated 2026-07-09

How to prepare fish from Woonasquatucket River

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.

Dioxins

  • 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.

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

SpeciesSizeDaily limitOpen seasonKeep season
Rainbow Trout 8" min 5 Year-round 04-11 – 11-30
Largemouth Bass 12" min 5 Year-round Same as open
Smallmouth Bass 12" min 5 Year-round Same as open
Northern Pike 24" min 2 Year-round Same as open
Chain Pickerel 14" min 5 Year-round Same as open
American Eel 9" min 25 Year-round Same as open
Walleye — — Year-round Same as open
Yellow Perch — — Year-round Same as open
Black Crappie — — Year-round Same as open
Bluegill — — Year-round Same as open

Official rules: Rhode Island — Rhode Island DEM

Getting on the water

Access points from OpenStreetMap contributors.

About this water

State
Rhode Island
Type
River
Location
41.8500, -71.5000
Advisory source
Rhode Island Dept. of Health — Eating Fish Safely