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Nagagamisis Lake

Walleye opens Sat, May 16one lodge works this water, and it lies 67 km west of Hearst.

5,191 acSurface area2,101 ha
27 ftMax depth8.2 m
12 ftMean depth3.8 m
Cool-waterWater type
FMZ 7Fishing zone
HearstNearest town67 km W
33 miShoreline54 km
On the lakeBoat launchLIO access points
RoadsideNearest roadHIGHWAY 631
AvailableDepth map

Nagagamisis Lake is the 9th-largest of 801 named lakes in Hearst–Kapuskasing, with 33 miles of charted shoreline and 4 islands. Its 27 ft maximum depth is greater than 36% of depth-surveyed lakes in the region.

MNRF aquatic resource surveys

Fish species

Also present: Burbot, Cisco, Common Shiner, Emerald Shiner, Johnny Darter, Logperch, Spottail Shiner, Trout-Perch, White Sucker

On this water

Lodges & operators 1

  • lodgedrive-tohousekeeping

    A family-run drive-to lodge on Nagagamisis Lake, about 30 km north of Hornepayne off Highway 631, with rustic housekeeping cabins sleeping groups of 2 to 11. The 20,090-acre lake gives up walleye, pike, perch, whitefish and trout, with two rivers and a cluster of spring-fed trout lakes within half an hour, and the same base is used for moose, black bear and grouse hunts in WMUs 21B and 22 plus ATV trail riding.

2026 regulations

Seasons & limitsFMZ 7

Open season
Walleyeopens Sat, May 16
Northern PikeOpen all year
Yellow PerchOpen all year
Lake WhitefishOpen all year
SpeciesSeasonSport licenceConservation
Lake WhitefishOpen all yearS - 25C - 12
Northern PikeOpen all yearS - 6, not more than 2 greater than 61 cm (24 in.), of which not more than 1 is greater than 86 cm (33.9 in.)C - 2, not more than 1 greater than 61 cm (24 in.), none greater than 86 cm (33.9 in.)
Walleye and Sauger or any combinationJan. 1 - Apr. 14 & 3rd Sat. in May - Dec. 31S - 4, not more than 1 greater than 46 cm (18.1 in.)C - 2, not more than 1 greater than 46 cm (18.1 in.)
Yellow PerchOpen all yearS - 50C - 25

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 7 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.

SpeciesGeneralSensitive*
Northern Pike4Do not eat
Walleye8–320–16

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.

Comparable trips

Similar water

Same region, overlapping species, comparable size.

Around this water

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