Wunnummin Lake
Wunnummin Lake sits on the shore — a charted depth map is on file.
Wunnummin Lake is the 5th-largest of 1,629 named lakes in Ontario Far North, with 537 miles of charted shoreline and 334 islands.
On this water
Lodges & operators 0
No operators recorded on this lake yet. Know one? It may be listed under a nearby community — browse the map.
2026 regulations
Seasons & limitsFMZ 2
- Special limit on this water — : Refer to zone-wide seasons and limits · Refer to zone-wide seasons and limits · Live fish may not be used as bait or possessed for use as bait (All waters north of latitude of the 11th baseline (51°48’11”N.) and west of longitude 89°00’W.)
Ice-out here is typically late May (modeled from regional ice records).
Compiled from MNRF Recreational Fishing Regulations open data (2026 season, zone-wide rules shown for this lake's species). Regulations change by variation order — confirm with the official FMZ 2 summary before you fish.
Eating what you catch
Consumption advisories
Recommended meals per month from Ontario's fish contaminant monitoring — ranges span the tested fish sizes.
| Species | General | Sensitive* |
|---|---|---|
| Burbot (Ling) | 16 | 4–8 |
| Cisco (Lake Herring) | 12–16 | 4–8 |
| Lake Whitefish | 16–32 | 12–32 |
| Northern Pike | 0–12 | 0–4 |
| Sauger | 2 | Do not eat |
| Walleye | 4–16 | 0–8 |
| White Sucker | 16–32 | 8–16 |
Advisory cause across all species: Mercury.
*Women of child-bearing age and children under 15. Compiled from the MECP Guide to Eating Ontario Fish (2025 guide) — check the guide for size-specific advice before keeping fish.
Around this water