Map of Chipman Lake with depth contours

Chipman Lake

49.9836° N, 86.2397° W

Depth contours from the government survey. Not for navigation.

Download the depth map (SVG)

Chipman Lake is 56.1 m deep at its deepest point, deeper than 96% of the 2,688 surveyed lakes in Ontario. It covers 27.1 km² and lies 9.1 km southwest of Jobrin.

Government surveys have recorded 16 fish species here, including walleye, cisco and lake whitefish.

Maximum depth
56.1 m
deeper than 96% of the 2,688 surveyed lakes in Ontario
Area
27.1 km²
larger than 98% of the 18,731 lakes in Ontario
Shoreline
76.4 km
longer than 97% of the 18,731 lakes in Ontario
Fish species
16
more than 91% of the 2,454 surveyed lakes in Ontario
Elevation
275 m

Today on the water

2.7 °C

ClearWind NW 4 km/h

Observed at Greenstone (Geraldton), as of 7:00 a.m. EDT

choppy Estimated waves, next 12 hours: up to 0.2 m. Around 11 a.m., wind from the west: the west shore is sheltered, waves build toward the east shore.

Hourly forecast, next 24 hours
Time8 a.m.11 a.m.2 p.m.5 p.m.8 p.m.11 p.m.2 a.m.5 a.m.
Wind km/hvar. 5W 20W 20SW 10SE 10SE 10SE 10SE 20
Gusts km/h404040
Waves (est.) m0.10.20.20.20.1
Temp. °C2410105246
Precip. %0000003030

Today: A mix of sun and cloud. 30 percent chance of showers early this morning. Wind becoming west 20 km/h gusting to 40 late this morning. High 10. UV index 2 or low.

Weather: Greenstone (Geraldton) (local forecast), as of 7:02 a.m. EDT

Sun and moon

Civil dawn
7:25 a.m.
Sunrise
7:57 a.m.
Sunset
7:05 p.m.
Civil dusk
7:38 p.m.
Moonrise
6:49 a.m.
Moonset
6:24 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

22% of Chipman Lake is deeper than 30 m.

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 records a maximum depth of 56.1 m, drawn from 127 depth contours.

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 Depths are from government surveys and may be outdated.

Fish

Sport fish by the share of the 36 government surveys (2011–2011) that recorded them.

  • Walleye24 of 36
  • Cisco21 of 36
  • Lake Whitefish19 of 36
  • Burbot15 of 36
  • Yellow Perch15 of 36
  • Northern Pike10 of 36
Forage fish and other species (10)

Forage fish

  • Spottail Shiner 11
  • Trout-Perch 11
  • Logperch 4
  • Emerald Shiner 3
  • Ninespine Stickleback 2
  • Spoonhead Sculpin 1

Other

  • White Sucker 12
  • Longnose Sucker 11
  • Silver Redhorse 4
  • Shorthead Redhorse 3

Numbers are the surveys that recorded each species.

Eating your catch

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

SpeciesLengthGeneral populationSensitive population*Contaminant
Lake Whitefish45-50 cm1616Precautionary
Northern Pike55-60 cm84Mercury
Walleye40-45 cm84Mercury
Yellow Perch20-25 cm168Mercury
Burbot (Ling)50-55 cm4Do not eatMercury
Longnose Sucker40-45 cm88Arsenic
Redhorse Sucker45-50 cm124Mercury
White Sucker40-45 cm1616Precautionary

* 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 7. Check seasons and limits before you fish.