LivewellLouisiana · Ouachita County · Coastal
Bayou Lafourche: from Hwy. 80 overpass to I-20
Is the fish you caught here safe to eat? Below is every consumption advisory on file for Bayou Lafourche: from Hwy. 80 overpass to I-20, by species and size, in plain English — plus what's legal to keep.
1 species with advisories · contaminants: Dioxins
What's safe to eat from Bayou Lafourche: from Hwy. 80 overpass to I-20
All Other Species
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to two meals per month due to elevated Dioxin. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: limit to two meals per month due to elevated Dioxin. |
Source: official advisory· updated 2026-09-22
How to prepare fish from Bayou Lafourche: from Hwy. 80 overpass to I-20
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.
Is it legal to keep?
These are Louisiana's statewide limits — a water-specific rule may override them. Always verify the current regulations before keeping a fish.
| Species | Size | Daily limit | Open season | Keep season |
|---|---|---|---|---|
| Largemouth Bass | — | 10 | Year-round | Same as open |
| Black Crappie | — | 50 | Year-round | Same as open |
| Bluegill | — | 50 | Year-round | Same as open |
| Channel Catfish | — | 100 | Year-round | Same as open |
| Striped Bass | — | 5 | Year-round | Same as open |
Official rules: Louisiana — Louisiana WLF