Napoleon Lake
Itasca County, Minnesota, near Togo. DNR lake ID 31029000.
Napoleon Lake is a 138-acre lake in Itasca County, Minnesota, near Togo. Its deepest point reaches 30 ft, and about 30% of the lake is shallower than 15 feet. Summer water clarity averages 17.1 feet in Minnesota Pollution Control Agency monitoring, which places it in the mesotrophic nutrient class. It is not on the DNR infested waters list as of September 2026. DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch.
Buying or selling on Napoleon Lake? Ask us what lakeshore here actually sells for, which stretches of shoreline buyers compete for, and what’s coming up before it’s listed.
Tell us about your dream home on Napoleon LakeWhat’s my Napoleon Lake property worth?Call (218) 656-6469
Quick facts
| DNR lake ID | 31029000 |
|---|---|
| County | Itasca County, near Togo |
| Surface area | 138 acres |
| Maximum depth | 30 ft |
| Share under 15 ft | 30% |
| Water clarity (summer) | 17.1 ft through 2025 |
| Phosphorus (summer) | 13.6 µg/L |
| Algae, chlorophyll-a (summer) | 4.2 µg/L |
| Nutrient class | Mesotrophic |
| Clarity trend | Clearer (2016 to 2025) |
| Invasive species | Not on DNR infested waters list (Sept 2026) |
| Public water accesses | 1 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2025: clarity 17.1 ft, phosphorus 13.6 µg/L, algae (chlorophyll-a) 4.2 µg/L. Using the Carlson trophic state index, Napoleon Lake rates as mesotrophic. Summer clarity trend 2016 to 2025: clearer.
Fishing on Napoleon Lake
The most recent DNR standard fish survey was in 2009 (17 years ago). Catch per net is compared with the DNR’s typical range for lakes of the same type.
| Species | Net | Catch per net | Typical range |
|---|---|---|---|
| Walleye | gill | 0.25 | 0.5 to 3.3 |
| Northern pike | gill | 4.5 | 2.8 to 8.7 |
| Northern pike | trap | 0.33 | n/a |
| Yellow perch | gill | 3.5 | 1.5 to 23.0 |
| Yellow perch | trap | 0.17 | 0.5 to 3.8 |
| Black crappie | gill | 1.25 | 0.5 to 2.9 |
| Black crappie | trap | 0.67 | 0.5 to 3.3 |
| Bluegill | gill | 0.75 | n/a |
| Bluegill | trap | 9.5 | 5.7 to 40.5 |
| Largemouth bass | trap | 0.33 | 0.3 to 1.6 |
| Pumpkinseed | gill | 0.25 | n/a |
| Pumpkinseed | trap | 0.33 | 1.3 to 6.3 |
Walleye catch was below the typical range for similar lakes in that survey.
Largest fish measured in recent DNR samples: Walleye 22.0 in (2009), Largemouth bass 10.0 in (2009), Northern pike 30.0 in (2009).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, White sucker.
Fishing regulations
No lake-specific regulation found in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Regulations change. Confirm with the DNR before fishing.
Invasive species
Not on the Minnesota DNR infested waters list as of September 2026. That means no confirmed listing, not a guarantee the lake is free of invasive species.
Public boat access
- Napolean Lake: carry-in or shore access. From Hwy 52 follow CR 342 north for 2 miles to Radisson Lake Trl. Follow Radisson Lake Trl west for 0.2 miles to the access. Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Blind Pete Lake 0.8 mi, Itasca County
- Owen Lake 1.3 mi, Itasca County
- Raddison Lake 1.6 mi, Itasca County
- Lost Lake 1.6 mi, Itasca County
- Walters Lake 1.9 mi, Itasca County
- Rainbow Lake 2.3 mi, Itasca County
- Kelly Lake 2.5 mi, Itasca County
- Horsehead Lake 2.6 mi, Itasca County
Questions about Napoleon Lake
How deep is Napoleon Lake?
Napoleon Lake reaches a maximum depth of 30 ft according to Minnesota DNR records. About 30% of the lake is shallower than 15 feet.
How big is Napoleon Lake?
Napoleon Lake covers about 138 acres in Itasca County, Minnesota.
How clear is Napoleon Lake?
Summer water clarity on Napoleon Lake averages 17.1 feet (Secchi depth) in MPCA monitoring through 2025. Its trophic state is mesotrophic.
Does Napoleon Lake have zebra mussels or other invasive species?
Napoleon Lake is not on the Minnesota DNR infested waters list as of September 2026. That means there is no confirmed listing; it is not a guarantee the lake is free of invasive species.
What fish are in Napoleon Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, white sucker in Napoleon Lake. The most recent standard survey was in 2009.
Where is the public boat access on Napoleon Lake?
Napoleon Lake has 1 public water access site on DNR record: Napolean Lake.
Are there lake homes for sale on Napoleon Lake?
Homes on Napoleon Lake come up for sale throughout the year, and some sell before they’re ever publicly advertised. Tell us what you’re looking for and our agents will run a custom search and send you matching homes on Napoleon Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Napoleon Lake?
Small, quiet water suited to paddling and fishing, about 30% shallow shoreline under 15 feet, and summer clarity around 17.1 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Napoleon Lake?
No lake-specific regulation was found for Napoleon Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Napoleon Lake
Whether you’re buying, selling, or just curious, our team works Itasca County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 2009), DNR infested waters list (Sept 2026), Minnesota Rules 6264.0400 (April 2026), MPCA monitoring via the Water Quality Portal, DNR water access records (2023), LAGOS-US. Lakewide information from public data; it does not describe any specific property. Verify shoreline, bottom type, and depth at any frontage.