Map of Pakwash Lake with depth contours

Pakwash Lake

50.7473° N, 93.5061° W

Depth contours from the 1972 government survey. Not for navigation.

Download the depth map (SVG)

Pakwash Lake is 15.2 m deep at its deepest point, shallower than 55% of the 2,688 surveyed lakes in Ontario. It covers 86.8 km² and lies beside Snake Falls.

Government surveys have recorded 12 fish species here, including walleye, northern pike and sauger.

Maximum depth
15.2 msurveyed 1972
shallower than 55% of the 2,688 surveyed lakes in Ontario
Area
86.8 km²
larger than 99% of the 18,731 lakes in Ontario
Shoreline
153 km
longer than 99% of the 18,731 lakes in Ontario
Fish species
12
more than 84% of the 2,454 surveyed lakes in Ontario
Elevation
345 m

Today on the water

0.1 °C

Wind calm

Observed at Ear Falls, as of 2:00 a.m. CDT

choppy Estimated waves, next 12 hours: up to 0.4 m. Around 10 a.m., wind from the south: the south shore is sheltered, waves build toward the north shore.

Hourly forecast, next 24 hours
Time3 a.m.6 a.m.9 a.m.12 p.m.3 p.m.6 p.m.9 p.m.12 a.m.
Wind km/hS 10S 10S 10S 20E 10SE 30SE 30SE 30
Gusts km/h505050
Waves (est.) m0.20.20.20.4
Temp. °C2159111098
Precip. %2020202060606010

Tonight: A few clouds. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low plus 1.

Weather: Ear Falls (local forecast), as of 2:02 a.m. CDT

Water level

Pakwash Lake below Snake Falls: 346.19 m at 12:25 a.m. CDT: 2 cm below the median for this time of year, within the normal range.

346.36346.13

Normal range (25th–75th percentile, HYDAT) Last 7 days

Provisional real-time data, subject to revision. hydrometric station 05QC004

Sun and moon

Civil dawn
6:54 a.m.
Sunrise
7:27 a.m.
Sunset
6:34 p.m.
Civil dusk
7:06 p.m.
Moonrise
6:20 a.m.
Moonset
5:53 p.m.
Moon
Waning crescent, 1% lit

Data Source: Environment and Climate Change Canada. Local times.

How waves are estimated

Significant wave height from the forecast hourly wind and the open-water distance (fetch) upwind, using the SMB method (US Army Corps of Engineers Shore Protection Manual, 1984), rounded up to the next 0.1 m. It is not a measurement: gusts, leftover swell and shoals can make water rougher. Under 0.2 m: calm; 0.2–0.5 m: choppy; over 0.5 m: rough.

Depth

How to read it: the lake’s area is sorted from the shore to the deepest point. Where the curve is flat, large areas share one depth (flats and weed beds); where it drops, depth changes quickly (drop-offs).

The government depth survey from 1972 records a maximum depth of 15.2 m, drawn from 47 depth contours.

Not for navigation. Depths are from government surveys and may be outdated.

Fish

Sport fish by the share of the 33 government surveys (2009–2009) that recorded them.

  • Walleye26 of 33
  • Northern Pike24 of 33
  • Sauger24 of 33
  • Cisco23 of 33
  • Lake Whitefish23 of 33
  • Yellow Perch16 of 33
  • Burbot11 of 33
  • Rock Bass2 of 33
Forage fish and other species (4)

Forage fish

  • Trout-Perch 5
  • Spottail Shiner 4
  • Common Shiner 2

Other

  • White Sucker 13

Numbers are the surveys that recorded each species.

Eating your catch

The provincial guide to eating fish (2026) sets limits for 8 species from Pakwash Lake. Maximum meals per month:

SpeciesLengthGeneral populationSensitive population*Contaminant
Lake Whitefish45-50 cm168Mercury
Northern Pike55-60 cm84Mercury
Rock Bass20-25 cm124Mercury
Smallmouth Bass35-40 cm8Do not eatMercury
Walleye40-45 cm84Mercury
Cisco (Lake Herring)30-35 cm3212–
Mooneye35-40 cm168Mercury, PCB, PFAS
White Sucker40-45 cm1616PCB, PFAS

* As defined in the guide, including children and people who are or may become pregnant. Limits are for the length the guide lists most often; they change with the size of the fish. Read the official guide

Fishing regulations: Fisheries Management Zone 4. Check seasons and limits before you fish.

Getting on the water

1 listed boat launch. marks launches on the map.

Photos

Pakwash Lake 02
Photo: kelapstick, CC BY-SA 3.0, via Wikimedia Commons
Pakwash Lake Sunset 2015
Photo: Earfalls1, CC BY-SA 4.0, via Wikimedia Commons