Otter Lake
Itasca County, Minnesota, near Togo. DNR lake ID 31030100.
Otter Lake is a 117.3-acre lake in Itasca County, Minnesota, near Togo. Its deepest point reaches 17 ft, and about 100% of the lake is shallower than 15 feet. Summer water clarity averages 9.3 feet in Minnesota Pollution Control Agency monitoring. It is not on the DNR infested waters list as of September 2026.
Buying or selling on 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 Otter LakeWhat’s my Otter Lake property worth?Call (218) 656-6469
Quick facts
| DNR lake ID | 31030100 |
|---|---|
| County | Itasca County, near Togo |
| Surface area | 117.3 acres |
| Maximum depth | 17 ft |
| Share under 15 ft | 100% |
| Water clarity (summer) | 9.3 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 9.3 ft.
Fishing on 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 |
|---|---|---|---|
| Northern pike | gill | 8.33 | 1.5 to 7.0 |
| Northern pike | trap | 0.25 | n/a |
| Yellow perch | gill | 28.33 | 3.0 to 26.5 |
| Yellow perch | trap | 1.25 | 0.5 to 3.4 |
| Pumpkinseed | gill | 1.0 | n/a |
| Pumpkinseed | trap | 6.75 | 0.8 to 8.4 |
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
- Walters Lake 0.9 mi, Itasca County
- Rainbow Lake 0.9 mi, Itasca County
- May Lake 1.0 mi, Itasca County
- Kelly Lake 1.1 mi, Itasca County
- Bartlet Lake 1.6 mi, Itasca County
- Bass Lake 1.6 mi, Itasca County
- Long Lake 1.9 mi, Itasca County
- Owen Lake 1.9 mi, Itasca County
Questions about Otter Lake
How deep is Otter Lake?
Otter Lake reaches a maximum depth of 17 ft according to Minnesota DNR records. About 100% of the lake is shallower than 15 feet.
How big is Otter Lake?
Otter Lake covers about 117.3 acres in Itasca County, Minnesota.
How clear is Otter Lake?
Summer water clarity on Otter Lake averages 9.3 feet (Secchi depth) in MPCA monitoring through 2025.
Does Otter Lake have zebra mussels or other invasive species?
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 Otter Lake?
Homes on 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 Otter Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Otter Lake?
Small, quiet water suited to paddling and fishing, about 100% shallow shoreline under 15 feet, and summer clarity around 9.3 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Otter Lake?
No lake-specific regulation was found for Otter Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about 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.