Lake depth chart
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9-acre lake near Anoka County. The lake tops out around 15 ft. Contours on this water are modeled from its actual shoreline and max depth. Good for finding likely water, never for navigation. Below is the species-by-species picture, pulled from the same data the map uses.
Loch Ness maps at 9 acres behind 0.7 miles of shoreline. With a 1.6 development index there's bank structure worth casting at, in moderation. It sits in Anoka County. If the bite dies, Marshan is 2 mi to the east.
Come spring, look for northern pike tight to the bank in 2 to 8 ft. They move out to 5 to 15 ft in summer and finish the year down in 5 to 15 ft. If you only fish one area, make it Main-lake point: a point around 8 ft that scores prime in fall. Best bite is early morning and the evening. A bucktail or a weedless spoon over cabbage is the honest summer answer here.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | open water | #5 inline spinner, Spoon (red/white) |
| Summer | 5 to 15 ft chart-limited; documented 8 to 20 ft | dawn & dusk | Main-lake point (8 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 5 to 15 ft chart-limited; documented 6 to 18 ft | midday & dawn | Main-lake point (8 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 5 to 15 ft | midday | Main-lake point (8 ft) | Tip-ups, Large jigging spoon |
Come spring, look for crappie tight to the bank in 2 to 8 ft. They move out to 5 to 15 ft in summer and finish the year down in 5 to 15 ft. If you only fish one area, make it Deep basin: a deep basin around 13 ft that scores prime in winter. Best bite is early morning and the evening. A jig trolled/spider-rigged or a small crankbait (trolled) is the honest summer answer here.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | open water | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 5 to 15 ft chart-limited; documented 10 to 25 ft | dawn & dusk | Deep basin (13 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 5 to 15 ft chart-limited; documented 8 to 20 ft | dawn | Deep basin (13 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 5 to 15 ft chart-limited; documented 15 to 35 ft | midday | Deep basin (13 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
When the water first warms, bluegill slide up into 1 to 6 ft. By summer they slide out to 4 to 15 ft, and by winter most fish are in 5 to 15 ft. If you only fish one area, make it Deep basin: a deep basin around 13 ft that scores prime in winter. In summer the feeding windows fall in early morning and the evening. Keep a small sponge spider (fly) or a micro tube jig rigged through the warm months.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 6 ft | midday & dusk | open water | 1/32 oz jig + micro plastic, Tiny popper (evenings) |
| Summer | 4 to 15 ft | dawn & dusk | open water | Small sponge spider (fly), Micro tube jig |
| Fall | 5 to 15 ft chart-limited; documented 6 to 18 ft | midday | open water | Micro jig + waxworm, Small spoon tipped |
| Winter | 5 to 15 ft chart-limited; documented 10 to 25 ft | midday | Deep basin (13 ft) | Tungsten ice jig + plastic, Tiny spoon |
The spring pattern is a shallow one: pumpkinseed in 1 to 8 ft. As the season builds they drop to 2 to 10 ft, wintering in 5 to 15 ft. Top water on the chart: Deep basin, a deep basin in the 13 ft range, prime in winter. Time it for the evening and early morning. Summer baits: a micro tube or a sponge spider (fly) gets it done.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 8 ft | midday & dusk | open water | Micro jig under a float, Tiny beetle-spin |
| Summer | 2 to 10 ft | dusk & dawn | open water | Micro tube, Sponge spider (fly) |
| Fall | 4 to 14 ft | dusk & dawn | open water | Micro jig + waxworm, Small spoon tipped |
| Winter | 5 to 15 ft chart-limited; documented 6 to 18 ft | dawn | Deep basin (13 ft) | Tungsten ice jig + plastic, Tiny spoon |
The spring pattern is a shallow one: black bullhead in 2 to 9 ft. Midsummer fish sit out in 3 to 15 ft before dropping to 5 to 15 ft for winter. The spot to know is Deep basin, a deep basin in about 13 ft of water that rates prime for black bullhead in winter. Plan around after dark and the evening in the warm months.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 9 ft | dusk & night | open water | |
| Summer | 3 to 15 ft | night & dusk | Deep basin (13 ft) | |
| Fall | 5 to 15 ft chart-limited; documented 6 to 20 ft | dusk | Deep basin (13 ft) | |
| Winter | 5 to 15 ft chart-limited; documented 10 to 28 ft | midday | Deep basin (13 ft) |
Early season green sunfish use the shallows, holding in 1 to 8 ft. Expect a summer slide to 2 to 12 ft, then a winter hold in 5 to 15 ft. Put Deep basin first on the milk run — a deep basin near 13 ft that grades prime for winter. In summer the feeding windows fall in early morning and the evening. Tie on a micro jig or a small grub and you're in the game.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 8 ft | midday | open water | Micro jig, Tiny beetle-spin |
| Summer | 2 to 12 ft | dawn & dusk | open water | Micro jig, Small grub |
| Fall | 4 to 15 ft chart-limited; documented 4 to 16 ft | midday | open water | Small jig, Micro crankbait |
| Winter | 5 to 15 ft chart-limited; documented 8 to 22 ft | midday | Deep basin (13 ft) | Tiny hair jig, Micro spoon |
Structure-wise the chart holds 2 features, led in depth by Deep basin at roughly 13 ft.
Season dates, license requirements, and size and bag limits for Minnesota waters are set by the Minnesota DNR — and special regulations can apply to Loch Ness specifically, so confirm the current rules before you fish.
Check the official Minnesota fishing regulations →
Loch Ness is about 15 ft (5 m) deep at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
Anglers target northern pike, crappie, bluegill, pumpkinseed, black bullhead, green sunfish on Loch Ness.
Deep basin is the top-rated area: a deep basin in about 13 ft of water that rates prime for crappie in winter. The map above holds the full rated-spot list for every species and season.
For northern pike, 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 Loch Ness is regulated by the Minnesota DNR. Check the official Minnesota regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Marshan 2 mi · Golden 2 mi · Baldwin 3 mi · Reshanau 3 mi · George Watch 3 mi · Club West 4 mi · Evergreen Ponds 4 mi · Centerville 4 mi · Peltier 5 mi · Rondeau 5 mi · Turtle 5 mi · Charley 5 mi
See how Loch Ness stacks up: best northern pike lakes in Minnesota · best crappie lakes in Minnesota · best bluegill lakes in Minnesota · best pumpkinseed lakes in Minnesota
More water nearby: Anoka County fishing maps (31 charts). Browse all Minnesota fishing maps. See every water on DepthScout. 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.