Wimer Lake
Otter Tail County, Minnesota, near Frazee. DNR lake ID 56035500.
Wimer Lake is a 292.8-acre lake in Otter Tail County, Minnesota, near Frazee. Its deepest point reaches 58 ft, and about 37% of the lake is shallower than 15 feet. Summer water clarity averages 11.4 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.
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Quick facts
| DNR lake ID | 56035500 |
|---|---|
| County | Otter Tail County, near Frazee |
| Surface area | 292.8 acres |
| Maximum depth | 58 ft |
| Share under 15 ft | 37% |
| Water clarity (summer) | 11.4 ft through 2025 |
| Phosphorus (summer) | 17.8 µg/L |
| Algae, chlorophyll-a (summer) | 6.4 µg/L |
| Nutrient class | Mesotrophic |
| Clarity trend | Murkier (2017 to 2025) |
| 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 11.4 ft, phosphorus 17.8 µg/L, algae (chlorophyll-a) 6.4 µg/L. Using the Carlson trophic state index, Wimer Lake rates as mesotrophic. Summer clarity trend 2017 to 2025: murkier.
Fishing on Wimer Lake
The most recent DNR standard fish survey was in 2008 (18 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 | 1.3 to 5.0 |
| Walleye | trap | 0.22 | 0.3 to 0.7 |
| Northern pike | gill | 2.33 | 3.5 to 10.5 |
| Northern pike | trap | 0.22 | n/a |
| Yellow perch | gill | 17.83 | 3.4 to 43.6 |
| Yellow perch | trap | 0.89 | 0.5 to 3.3 |
| Black crappie | gill | 0.17 | 0.6 to 3.5 |
| Black crappie | trap | 2.78 | 0.7 to 3.4 |
| Bluegill | gill | 15.0 | n/a |
| Bluegill | trap | 127.44 | 6.1 to 46.6 |
| Largemouth bass | gill | 1.0 | 0.3 to 1.7 |
| Largemouth bass | trap | 1.56 | 0.3 to 1.3 |
| Tullibee (cisco) | gill | 2.0 | 0.5 to 4.8 |
| Pumpkinseed | gill | 0.33 | n/a |
| Pumpkinseed | trap | 10.44 | 2.0 to 8.5 |
| Rock bass | trap | 2.0 | 0.5 to 1.8 |
| Hybrid sunfish | gill | 0.67 | n/a |
| Hybrid sunfish | trap | 8.11 | n/a |
Walleye catch was below the typical range for similar lakes in that survey.
Largest fish measured in recent DNR samples: Walleye 25.0 in (2008), Northern pike 35.0 in (2008), Largemouth bass 18.0 in (2008).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, Rock bass, Tullibee (cisco), Bowfin, Common carp, White sucker, Yellow bullhead, Brown bullhead, Black bullhead.
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
- Graham Lake 1.0 mi, Otter Tail County
- Jim Lake 1.7 mi, Otter Tail County
- Five Lake 2.0 mi, Otter Tail County
- Rice Lake 2.0 mi, Otter Tail County
- Rose Lake 2.1 mi, Otter Tail County
- Town Lake 2.2 mi, Becker County
- Eagle Lake 2.5 mi, Becker County
- Fischer Lake 2.5 mi, Otter Tail County
Questions about Wimer Lake
How deep is Wimer Lake?
Wimer Lake reaches a maximum depth of 58 ft according to Minnesota DNR records. About 37% of the lake is shallower than 15 feet.
How big is Wimer Lake?
Wimer Lake covers about 292.8 acres in Otter Tail County, Minnesota.
How clear is Wimer Lake?
Summer water clarity on Wimer Lake averages 11.4 feet (Secchi depth) in MPCA monitoring through 2025. Its trophic state is mesotrophic.
Does Wimer Lake have zebra mussels or other invasive species?
Wimer 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 Wimer Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish, rock bass, tullibee (cisco) in Wimer Lake. The most recent standard survey was in 2008.
How is the walleye population on Wimer Lake?
In Minnesota DNR net surveys from 1991 to 2008, walleye numbers on Wimer Lake ran mostly within the typical range for similar lakes. Nets measure how many fish a lake holds, not where they’re biting, so local guides are the best source for current fishing.
Are there lake homes for sale on Wimer Lake?
Homes on Wimer 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 Wimer Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Wimer Lake?
Small, quiet water suited to paddling and fishing, about 37% shallow shoreline under 15 feet, and summer clarity around 11.4 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Wimer Lake?
No lake-specific regulation was found for Wimer Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Wimer Lake
Whether you’re buying, selling, or just curious, our team works Otter Tail County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 2008), 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.