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26-acre lake in Renfrew County, Ontario. The lake tops out around 118 ft. The depth data here comes from a transect sounding survey by the Ontario MNRF. Species by species, here's what the data says the year looks like.
Drawn out, this is 26 acres of water rimmed by 1 miles of bank. Nearly circular (index 1.3), so the story is the bottom, not the bank. Littoral water — the productive band under ~15 ft — makes up 4% of this chart. Figure 0.3 mi of water from one end to the other, 0.2 mi at the beam. You'll find it in Renfrew County. Closest neighbour on DepthScout: Belanger Lake, 0 mi east of here.
In spring, splake run shallow here, mostly 5 to 25 ft. Midsummer fish sit out in 25 to 60 ft before dropping to 10 to 45 ft for winter. Summer splake concentrate at Main-lake point, a good-rated point around 43 ft. Fish it in early morning and the evening and you'll meet the bite. You won't need more than a trolled spoon at the thermocline or a white tube jig (deep) most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dawn & dusk | open water | Small casting spoon (gold/orange), Inline spinner |
| Summer | 25 to 60 ft | dawn & dusk | Main-lake point (43 ft) | Trolled spoon at the thermocline, White tube jig (deep) |
| Fall | 10 to 35 ft | dawn & dusk | Main-lake point (43 ft) | Casting spoon, Jerkbait |
| Winter | 10 to 45 ft | dawn | Break off the point (76 ft) | Jigging spoon tipped with minnow head, Small white tube |
The spring pattern is a shallow one: largemouth bass in 2 to 10 ft. Midsummer fish sit out in 8 to 20 ft before dropping to 15 to 35 ft for winter. The spot to know is Main-lake point, a point in about 43 ft of water that rates good for largemouth bass in fall. Plan around early morning and the evening in the warm months. Summer baits: a texas-rigged 10" worm or a deep-diving crankbait gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | open water | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Break off the point (76 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Main-lake point (43 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 15 to 35 ft | midday | Break off the point (76 ft) | Blade bait, Jigging spoon |
The chart marks 3 structure features on Battery Lake; the deepest is Deep basin at about 112 ft.
Season dates, license requirements, and size and bag limits for Ontario waters are set by the Ontario fishing regulations (FMZ summary) — and special regulations can apply to Battery Lake specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Battery Lake is about 118 ft (36 m) deep at its deepest point. The depth data here comes from a transect sounding survey by the Ontario MNRF.
Anglers target splake, largemouth bass on Battery Lake.
Main-lake point is the top-rated area: a point in about 43 ft of water that rates good for splake in summer. Every other rated spot, per species and season, is on the map above.
For splake, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Battery Lake is regulated by the Ontario fishing regulations (FMZ summary). Check the official Ontario regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Belanger Lake 0 mi · Barry Lake 1 mi · Blithfield Long Lake 1 mi · Elbow Lake 2 mi · Oriole Lake 2 mi · Bailey Lake 2 mi · Closs Lake 3 mi · Wabun Lake 3 mi · Calabogie Lake 3 mi · Mile Lake 3 mi · Little Black Lake 4 mi · Limestone Lake 4 mi
See how Battery Lake stacks up: best largemouth bass lakes in Ontario · best splake lakes in Ontario
More water nearby: Renfrew County fishing maps (298 charts). Browse all Ontario fishing maps or see every water on DepthScout. Bathymetry credit: state fisheries survey programs. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.