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Rating depth structure for walleye.
Recent public catches load as you reach this section.
457-acre lake near North Dakota. North Dakota Game & Fish survey water. The lake tops out around 19 ft. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled. Here is how the season plays out for each species, straight from the data behind the map.
On the chart, Mundt Lake draws 457 acres inside 3.4 miles of shoreline. At index 1.2 the outline is almost a bowl — read the depth changes, not the shoreline. The shallow band under 15 ft claims about 85% of the surface — that's where the groceries are. Call it 1.4 mi long by 0.8 mi wide at the broadest reach. You'll find it in Logan County. The nearest mapped water is Ost Lake, 2 mi to the southeast.
Come spring, look for walleye tight to the bank in 4 to 15 ft. Expect a summer slide to 6 to 19 ft, then a winter hold in 6 to 19 ft. Start at Break off the point. It's a drop-off holding about 17 ft of water and rates prime come fall. Prime time lands in the evening and early morning. A crawler harness on bottom bouncer or a deep 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 | 4 to 15 ft | dusk & dawn | Main-lake point (1 ft) | 1/8 oz jig + minnow, Hair jig |
| Summer | 6 to 19 ft chart-limited; documented 15 to 35 ft | dusk & dawn | Break off the point (17 ft) | Crawler harness on bottom bouncer, Deep crankbait (trolled) |
| Fall | 6 to 19 ft chart-limited; documented 12 to 40 ft | dusk & night | Break off the point (17 ft) | Jigging rap, Jig + big minnow |
| Winter | 6 to 19 ft chart-limited; documented 20 to 40 ft | dusk & dawn | Deep basin (19 ft) | Jigging spoon + minnow head, Rattle bait |
Come spring, look for yellow perch tight to the bank in 3 to 12 ft. They move out to 6 to 19 ft in summer and finish the year down in 6 to 19 ft. If you only fish one area, make it Deep basin: a deep basin around 19 ft that scores prime in fall. Best bite is early morning. A drop-shot micro plastics or a small spoon tipped with worm 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 | 3 to 12 ft | midday & dawn | Shallow bay flat (1 ft) | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 6 to 19 ft chart-limited; documented 10 to 30 ft | dawn | Deep basin (19 ft) | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 6 to 19 ft chart-limited; documented 12 to 35 ft | midday | Deep basin (19 ft) | Jigging spoon (small), Perch rig / spreader |
| Winter | 6 to 19 ft chart-limited; documented 15 to 35 ft | midday & dawn | Deep basin (19 ft) | Tungsten jig + spikes, Rattle spoon (small) |
Structure-wise the chart holds 6 features, led in depth by Deep basin at roughly 19 ft.
Access data: North Dakota Game & Fish - Fishing Facilities. Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for North Dakota waters are set by the North Dakota Game and Fish — and special regulations can apply to Mundt Lake specifically, so confirm the current rules before you fish.
Check the official North Dakota fishing regulations →
Mundt Lake is about 19 ft (6 m) deep at its deepest point. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Anglers target walleye, yellow perch on Mundt Lake.
Break off the point is the top-rated area: a drop-off in about 17 ft of water that rates prime for walleye in fall. The map above holds the full rated-spot list for every species and season.
For walleye, the summer bite is best in the evening and early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Mundt Lake is regulated by the North Dakota Game and Fish. Check the official North Dakota regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Ost Lake 2 mi · Railroad Lake 3 mi · Nagel Lake 4 mi · Lehr WMA 4 mi · Miller Lake 7 mi · Harr Lake 11 mi · Green Lake 12 mi · Flood Lake South 15 mi · Marvin Miller Lake 15 mi · Diamond Lake 15 mi · Dorfman Lake 16 mi · Beaver Lake 16 mi
See how Mundt Lake stacks up: best walleye lakes in North Dakota · best yellow perch lakes in North Dakota
More water nearby: Logan County fishing maps (9 charts). Browse all North Dakota fishing maps. See every water on DepthScout. Bathymetry: published agency survey data. 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.