LivewellIllinois · Perry County · Lake
Pyramid State Park
Is the fish you caught here safe to eat? Below is every consumption advisory on file for Pyramid State Park, by species and size, in plain English — plus what's legal to keep.
1 species with advisories · contaminants: Mercury
Illinois also has statewide guidance
Illinois publishes rules that apply to lakes across the state — 1 recommendation covering 1 species — in addition to anything listed for Pyramid State Park below.
Strictest statewide rule: All Other Species — For women who may become pregnant, pregnant or breastfeeding women, and children under 15: limit to one meal per week due to elevated Mercury.
What's safe to eat from Pyramid State Park
Largemouth Bass
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to one meal per week due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
Is it legal to keep?
These are Illinois'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 | 14" min | 6 | Year-round | Same as open |
| Walleye | 14" min | 6 | Year-round | Same as open |
| Muskellunge | 36" min | 1 | Year-round | Same as open |
| Northern Pike | 24" min | 3 | Year-round | Same as open |
| Black Crappie | — | 25 | Year-round | Same as open |
| Channel Catfish | — | 6 | Year-round | Same as open |
Official rules: Illinois — Illinois DNR
Getting on the water
- Clear Lake boat ramp 0.8 mi Directions
- Wesseln Lake boat ramp 1.1 mi Directions
- Lost Lake boat ramp 1.3 mi Directions
- Pine Lake boat ramp 2.1 mi Directions
- Pine Lake boat ramp 2.2 mi Directions
- Boulder Lake boat ramp 3.1 mi Directions
Access points from OpenStreetMap contributors.