Round Lake
Crow Wing County, Minnesota, near Saint Mathias. DNR lake ID 18014700.
Round Lake is a 139-acre lake in Crow Wing County, Minnesota, near Saint Mathias. Its deepest point reaches 13 ft, and about 100% of the lake is shallower than 15 feet. Summer water clarity averages 6.4 feet in Minnesota Pollution Control Agency monitoring. It is not on the DNR infested waters list as of September 2026.
Buying or selling on Round 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 Round LakeWhat’s my Round Lake property worth?Call (218) 656-6469
Quick facts
| DNR lake ID | 18014700 |
|---|---|
| County | Crow Wing County, near Saint Mathias |
| Surface area | 139 acres |
| Maximum depth | 13 ft |
| Share under 15 ft | 100% |
| Water clarity (summer) | 6.4 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 6.4 ft.
Fishing on Round Lake
The most recent DNR standard fish survey was in 1984 (42 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 | 2.67 | 1.5 to 5.8 |
| Walleye | trap | 0.25 | 0.3 to 0.8 |
| Northern pike | gill | 4.67 | 4.6 to 11.6 |
| Yellow perch | gill | 9.67 | 8.0 to 40.3 |
| Black crappie | gill | 5.67 | 1.0 to 7.3 |
| Black crappie | trap | 0.25 | 0.8 to 6.5 |
| Bluegill | gill | 2.33 | n/a |
| Bluegill | trap | 3.5 | 2.5 to 25.0 |
| Pumpkinseed | trap | 1.0 | 1.4 to 8.6 |
| Rock bass | trap | 0.5 | 0.3 to 1.4 |
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
- Sebie Lake 5.8 mi, Crow Wing County
- Crow Wing Lake 5.9 mi, Crow Wing County
- Bass Lake 7.7 mi, Crow Wing County
- Hardy Lake 7.8 mi, Cass County
- South Long Lake 7.9 mi, Crow Wing County
- Russell Lake 8.0 mi, Crow Wing County
- Perch Lake 8.9 mi, Crow Wing County
- White Sand Lake 10.0 mi, Crow Wing County
Questions about Round Lake
How deep is Round Lake?
Round Lake reaches a maximum depth of 13 ft according to Minnesota DNR records. About 100% of the lake is shallower than 15 feet.
How big is Round Lake?
Round Lake covers about 139 acres in Crow Wing County, Minnesota.
How clear is Round Lake?
Summer water clarity on Round Lake averages 6.4 feet (Secchi depth) in MPCA monitoring through 2025.
Does Round Lake have zebra mussels or other invasive species?
Round 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 Round Lake?
Homes on Round 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 Round Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Round Lake?
Small, quiet water suited to paddling and fishing, about 100% shallow shoreline under 15 feet, and summer clarity around 6.4 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Round Lake?
No lake-specific regulation was found for Round Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Round Lake
Whether you’re buying, selling, or just curious, our team works Crow Wing County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 1984), 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.