Map/Lakes/Northeastern Ontario
Doucette Lake
Surface area
207 ac84 ha
Max depth
144 ft44 m
Mean depth
18 ft5.6 m
Water type
Cold-water
Mgmt zone
FMZ 8
Shoreline
5.2 mi8.4 km
Boat launch
On the lakeLIO access points
Nearest road
RoadsideNORTHWEST INDUSTRIAL ROAD
Depth map
Available
Doucette Lake is the 660th-largest of 4,179 named lakes in Northeastern Ontario, with 5.2 miles of charted shoreline. Its 144 ft maximum depth is greater than 96% of depth-surveyed lakes in the region.
Fish species
From MNRF aquatic resource surveys.
Also present: White Sucker
Stocked: Lake Trout, Splake (most recently 2025).
Lodges & operators0
No operators recorded on this lake yet. Know one? It may be listed under a nearby community — browse the map.
Seasons & limitsFMZ 8
Lake-specific regulations
- Extended opportunity on this water — Lake Trout: Open all year · Refer to Zone-Wide Seasons and Limits (Doucette Lake (48°54'51"N., 80°38'27"W.) - Mortimer Township)
| Species | Season | Sport licence | Conservation |
|---|---|---|---|
| Lake Trout | Feb. 15 - Mar. 15 & 3rd Sat. in May - Sept. 30 | S - 3 | C - 1 |
| Northern Pike | Open all year | S - 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 combination | Jan. 1 - Apr. 14 & 3rd Sat. in May - Dec. 31 | S - 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.) |
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 8 summary before you fish.
Consumption advisories
Recommended meals per month from Ontario's fish contaminant monitoring — ranges span the tested fish sizes.
| Species | General | Sensitive* | Cause |
|---|---|---|---|
| Walleye | 4–16 | 0–8 | 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.
Stocking history
MNRF recreational fish stocking recorded for this water.
| Year | Species | Fish stocked |
|---|---|---|
| 2025 | Splake | 2,150 |
| 2023 | Splake | 2,800 |
| 2021 | Splake | 2,800 |
| 2020 | Splake | 2,800 |
| 2019 | Splake | 2,380 |
| 2017 | Lake Trout | 3,170 |
| 2016 | Lake Trout | 3,000 |
Similar water
Same region, overlapping species, comparable size.
- Nellie Lake4 shared species · 199 ac
- Lower Twin Lake4 shared species · 199 ac
- Lac Rancourt4 shared species · 190 ac
- Holmes Lake4 shared species · 226 ac
- Miller Lake4 shared species · 179 ac
Nearby lakes
- Withington Lake1.5 mi · species data
- Moseley Lake2.9 mi · species data
- Maloney Lake3.1 mi · species data
- Woolley Lake5.3 mi · species data
- Lefroy Lake6.3 mi · species data
- Dowie Lake7.1 mi · species data