One Lake
Cass County, Minnesota, near Pontoria. DNR lake ID 11024400.
One Lake is a 72.5-acre lake in Cass County, Minnesota, near Pontoria. Its deepest point reaches 35 ft. Summer water clarity averages 15.0 feet in Minnesota Pollution Control Agency monitoring. It is not on the DNR infested waters list as of September 2026.
Buying or selling on One 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 One LakeWhat’s my One Lake property worth?Call (218) 656-6469
Quick facts
| DNR lake ID | 11024400 |
|---|---|
| County | Cass County, near Pontoria |
| Surface area | 72.5 acres |
| Maximum depth | 35 ft |
| Share under 15 ft | Not surveyed |
| Water clarity (summer) | 15.0 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 15.0 ft.
Fishing on One Lake
The most recent DNR standard fish survey was in 1990 (36 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 | 11.5 | n/a |
| Northern pike | trap | 0.5 | n/a |
| Yellow perch | trap | 0.25 | n/a |
| Black crappie | gill | 1.0 | n/a |
| Black crappie | trap | 2.0 | n/a |
| Bluegill | gill | 31.5 | n/a |
| Bluegill | trap | 218.75 | n/a |
| Largemouth bass | gill | 1.0 | n/a |
| Largemouth bass | trap | 1.75 | n/a |
| Pumpkinseed | gill | 0.5 | n/a |
| Pumpkinseed | trap | 8.75 | n/a |
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
- Two Lake 0.6 mi, Cass County
- Ponto Lake 0.9 mi, Cass County
- Tamarack Lake 1.0 mi, Cass County
- Hand Lake 1.1 mi, Cass County
- Ada Lake 2.1 mi, Cass County
- Sylvan Lake 2.2 mi, Cass County
- Long Lake 2.2 mi, Cass County
- Island Lake 2.3 mi, Cass County
Questions about One Lake
How deep is One Lake?
One Lake reaches a maximum depth of 35 ft according to Minnesota DNR records.
How big is One Lake?
One Lake covers about 72.5 acres in Cass County, Minnesota.
How clear is One Lake?
Summer water clarity on One Lake averages 15.0 feet (Secchi depth) in MPCA monitoring through 2025.
Does One Lake have zebra mussels or other invasive species?
One 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 One Lake?
Homes on One 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 One Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on One Lake?
Small, quiet water suited to paddling and fishing, and summer clarity around 15.0 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on One Lake?
No lake-specific regulation was found for One Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about One Lake
Whether you’re buying, selling, or just curious, our team works Cass County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 1990), 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.