Maple Lake
46.1623° N, 81.9151° W
Shoreline and neighbouring water from open government data.
Download the map (SVG)Maple Lake, Ontario. 46.1623° N, 81.9151° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/maple-lake-near-espanola/, compiled October 9, 2026
- Canadian Geographical Names Database, Natural Resources Canada. Contains information licensed under the Open Government Licence – Canada.
- HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
- Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
- Aquatic Resource Area survey points, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- Fish stocking for recreational purposes, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- Fisheries Management Zones, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- Lake Partner Program, Ontario Ministry of the Environment, Conservation and Parks. Contains information licensed under the Open Government Licence – Ontario.
- City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
- Guide to Eating Ontario Fish: Advisory Database, Ontario Ministry of the Environment, Conservation and Parks. Contains information licensed under the Open Government Licence – Ontario.
Maple Lake covers 1.51 km², making it larger than 76% of the 18,731 lakes in Ontario. It lies 4.1 km southeast of Lee Valley.
Government surveys have recorded 1 fish species here: walleye.
- Area
- 1.51 km²
- larger than 76% of the 18,731 lakes in Ontario
- Shoreline
- 10.1 km
- longer than 74% of the 18,731 lakes in Ontario
- Water clarity
- 3.6 mSecchi depth, 2022
- clearer than 52% of the 1,251 monitored lakes in Ontario
- Fish species
- 1
- fewer than 100% of the 2,454 surveyed lakes in Ontario
- Elevation
- 210 m
Today on the water
choppy Estimated waves, next 12 hours: up to 0.2 m. Around 8 a.m., wind from the northwest: the northwest shore is sheltered, waves build toward the southeast shore.
| Time | 6 a.m. | 9 a.m. | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. | 3 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | NW 15 | NW 20 | NW 30 | NW 20 | var. 5 | var. 5 | E 10 | SE 10 |
| Gusts km/h | 50 | |||||||
| Waves (est.) m | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | |||
| Temp. °C | 7 | 8 | 12 | 15 | 15 | 13 | 9 | 5 |
| Precip. % | 30 | 30 | 20 | 20 | 0 | 0 | 0 | 0 |
Tonight: Partly cloudy with 30 percent chance of showers. Wind west 40 km/h gusting to 60 becoming northwest 20 gusting to 40 early this evening. Low 7.
Weather: Killarney (local forecast), as of 5:05 a.m. EDT
Sun and moon
- Civil dawn
- 7:06 a.m.
- Sunrise
- 7:36 a.m.
- Sunset
- 6:52 p.m.
- Civil dusk
- 7:22 p.m.
- Moonrise
- 6:29 a.m.
- Moonset
- 6:10 p.m.
- Moon
- Waning crescent, 1% lit
Follow this lake by email: a weekly summary of conditions.
Fish
- WalleyeStocked
Stocking
Walleye42,871 fish in 4 years, most recently 2025
All stocking records (4)
| Year | Species | Fish | Stage |
|---|---|---|---|
| 2025 | Walleye | 4,459 | Fingerlings |
| 2023 | Walleye | 15,059 | Fry |
| 2021 | Walleye | 10,100 | Fry |
| 2018 | Walleye | 13,253 | Fry |
Eating your catch
The provincial guide to eating fish (2026) sets limits for 3 species from Maple Lake. Maximum meals per month:
| Species | Length | General population | Sensitive population* | Contaminant |
|---|---|---|---|---|
| Northern Pike | 55-60 cm | 12 | 4 | Mercury |
| Smallmouth Bass | 35-40 cm | 8 | Do not eat | Mercury |
| Walleye | 50-55 cm | 4 | Do not eat | Mercury |
* 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 10. Check seasons and limits before you fish.
Water
Clarity was measured with a Secchi disk in 19 years between 2003 and 2022; the latest annual mean is 3.6 m.
Follow this lake
Every Friday by email: the Environment Canada forecast and any weather alerts in effect.