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Arkansas · Union, Ouachita, Calhoun County · Lake

Ouachita River from Camden to the north border of the Felsenthal Wildlife…

Is the fish you caught here safe to eat? Below is every consumption advisory on file for Ouachita River from Camden to the north border of the Felsenthal Wildlife…, by species and size, in plain English — plus what's legal to keep.

5 species with advisories · contaminants: Mercury

What's safe to eat from Ouachita River from Camden to the north border of the Felsenthal Wildlife…

Alligator Gar

Mercury

SizeWhoGuidance
All sizes General population Do not eat due to elevated Mercury.
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 Mercury.

Source: official advisory· updated 2026-09-22

Bowfin

Mercury

SizeWhoGuidance
All sizes General population Do not eat due to elevated Mercury.
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 Mercury.

Source: official advisory· updated 2026-09-22

Flathead Catfish

Mercury

SizeWhoGuidance
All sizes General population Do not eat due to elevated Mercury.
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 Mercury.

Source: official advisory· updated 2026-09-22

Largemouth Bass

Mercury

SizeWhoGuidance
All sizes General population Do not eat due to elevated Mercury.
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 Mercury.

Source: official advisory· updated 2026-09-22

Walleye

Mercury

SizeWhoGuidance
All sizes General population Do not eat due to elevated Mercury.
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 Mercury.

Source: official advisory· updated 2026-09-22

Is it legal to keep?

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

SpeciesSizeDaily limitOpen seasonKeep season
Largemouth Bass 6 Year-round Same as open
Black Crappie 10" min 30 Year-round Same as open
Walleye 18" min 4 Year-round Same as open
Channel Catfish 10 Year-round Same as open
Striped Bass 3 Year-round Same as open

Official rules: Arkansas — Arkansas Game & Fish

About this water

State
Arkansas
County
Union, Ouachita, Calhoun
Type
Lake
Full name
Ouachita River from Camden to the north border of the Felsenthal Wildlife Refuge to include all associated ox-bow lakes, backwater and overflow lakes and barrow ditches
Location
33.5358, -92.7568
Advisory source
Arkansas Dept. of Health — Fish Consumption Advisories