Little Otter Lake
Itasca County, Minnesota, near Marcell. DNR lake ID 31047100.
Little Otter Lake is a 59.5-acre lake in Itasca County, Minnesota, near Marcell. Its deepest point reaches 35 ft. Summer water clarity averages 9.8 feet in Minnesota Pollution Control Agency monitoring. It is not on the DNR infested waters list as of September 2026.
Buying or selling on Little Otter 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 Little Otter LakeWhat’s my Little Otter Lake property worth?Call (218) 656-6469
Quick facts
| DNR lake ID | 31047100 |
|---|---|
| County | Itasca County, near Marcell |
| Surface area | 59.5 acres |
| Maximum depth | 35 ft |
| Share under 15 ft | Not surveyed |
| Water clarity (summer) | 9.8 ft through 2025 (satellite estimate) |
| Invasive species | Not on DNR infested waters list (Sept 2026) |
| Public water accesses | 0 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2025: clarity 9.8 ft.
Fishing on Little Otter Lake
The most recent DNR standard fish survey was in 1982 (44 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 | 0.67 | 0.3 to 2.0 |
| Yellow perch | gill | 2.67 | 1.5 to 18.5 |
| Bluegill | gill | 4.33 | n/a |
| Bluegill | trap | 36.25 | 7.9 to 37.7 |
| Largemouth bass | gill | 7.0 | 0.5 to 1.7 |
Walleye catch was within the typical range for similar lakes in that survey.
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
No public water access on DNR record.
Nearby lakes
- Mary Lake 0.9 mi, Itasca County
- Blandin Lake 1.2 mi, Itasca County
- Eagle Lake 1.5 mi, Itasca County
- Sawyer Lake 1.5 mi, Itasca County
- Marble Lake 1.8 mi, Itasca County
- Lum Lake 2.1 mi, Itasca County
- White Porky Lake 2.2 mi, Itasca County
- Horseshoe Lake 2.4 mi, Itasca County
Questions about Little Otter Lake
How deep is Little Otter Lake?
Little Otter Lake reaches a maximum depth of 35 ft according to Minnesota DNR records.
How big is Little Otter Lake?
Little Otter Lake covers about 59.5 acres in Itasca County, Minnesota.
How clear is Little Otter Lake?
Summer water clarity on Little Otter Lake averages 9.8 feet (Secchi depth) in MPCA monitoring through 2025.
Does Little Otter Lake have zebra mussels or other invasive species?
Little Otter 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.
Are there lake homes for sale on Little Otter Lake?
Homes on Little Otter 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 Little Otter Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Little Otter Lake?
Small, quiet water suited to paddling and fishing, and summer clarity around 9.8 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Little Otter Lake?
No lake-specific regulation was found for Little Otter Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Little Otter 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 1982), 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.