Minnesota · Douglas County · Lake

Lake Agnes

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

1 species with advisories · contaminants: Mercury, PFOS

Minnesota also has statewide guidance

Minnesota publishes rules that apply to lakes across the state — 50 recommendations covering 24 species — in addition to anything listed for Lake Agnes below.

Strictest statewide rule: Muskellunge — For children under 15 and people who are or may become pregnant: do not eat due to elevated Mercury.

See all Minnesota statewide guidance →

What's safe to eat from Lake Agnes

All Other Species

Mercury PFOS

SizeWhoGuidance
All sizes General population Limit to one meal per month due to elevated Mercury and PFOS.
Children under 15 and people who are or may become pregnant For children under 15 and people who are or may become pregnant: do not eat due to elevated Mercury and PFOS.

Source: official advisory· updated 2026-09-23

Is it legal to keep?

These rules are specific to Lake Agnes. Always verify the current regulations before keeping a fish.

SpeciesSizeDaily limitOpen seasonKeep season
Largemouth Bass Release 12–20" 6 Year-round 05-24 – 02-25
Smallmouth Bass Release 12–20" 6 Year-round 05-24 – 02-25

Official rules: Minnesota — Minnesota DNR

Getting on the water

Access points from OpenStreetMap contributors.

About this water

State
Minnesota
County
Douglas
Type
Lake
Location
45.8944, -95.3749
Advisory source
Minnesota Department of Health — Fish Consumption Guidelines