Twin Lake
Otter Tail County, Minnesota, near Amor. DNR lake ID 56038200.
Twin Lake is a 369.2-acre lake in Otter Tail County, Minnesota, near Amor. Its deepest point reaches 50 ft, and about 51% of the lake is shallower than 15 feet. Summer water clarity averages 14.6 feet in Minnesota Pollution Control Agency monitoring, which places it in the oligotrophic nutrient class. It is not on the DNR infested waters list as of September 2026.
Buying or selling on Twin 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 Twin LakeWhat’s my Twin Lake property worth?Call (218) 656-6469
Quick facts
| DNR lake ID | 56038200 |
|---|---|
| County | Otter Tail County, near Amor |
| Surface area | 369.2 acres |
| Maximum depth | 50 ft |
| Mean depth | 15.0 ft |
| Share under 15 ft | 51% |
| Water clarity (summer) | 14.6 ft through 2018 |
| Phosphorus (summer) | 13.0 µg/L |
| Algae, chlorophyll-a (summer) | 2.7 µg/L |
| Nutrient class | Oligotrophic |
| Invasive species | Not on DNR infested waters list (Sept 2026) |
| Public water accesses | 1 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2018: clarity 14.6 ft, phosphorus 13.0 µg/L, algae (chlorophyll-a) 2.7 µg/L. Using the Carlson trophic state index, Twin Lake rates as oligotrophic.
Fishing on Twin Lake
The most recent DNR standard fish survey was in 2004 (22 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 | 2.0 | 1.3 to 5.0 |
| Northern pike | gill | 7.33 | 3.5 to 10.5 |
| Yellow perch | gill | 0.33 | 3.4 to 43.6 |
| Black crappie | gill | 0.67 | 0.6 to 3.5 |
| Bluegill | gill | 7.44 | n/a |
| Largemouth bass | gill | 1.22 | 0.3 to 1.7 |
| Pumpkinseed | gill | 0.56 | n/a |
| Hybrid sunfish | gill | 0.44 | n/a |
Walleye catch was within the typical range for similar lakes in that survey.
Largest fish measured in recent DNR samples: Northern pike 34.0 in (2004), Largemouth bass 14.0 in (2004), Walleye 28.0 in (2004).
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
- Twin Lake: 1 concrete slab launch ramp, 1 dock, 4 trailer spaces. Approximately 9.5 mi NW of the city of Battle Lake to E shore of eastern lake. Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Twin Lake 0.5 mi, Otter Tail County
- Pickerel Lake 2.1 mi, Otter Tail County
- Leon Lake 2.2 mi, Otter Tail County
- Brown Lake 2.3 mi, Otter Tail County
- Deer Lake 3.1 mi, Otter Tail County
- Round Lake 3.1 mi, Otter Tail County
- Maine (Round) Lake 3.2 mi, Otter Tail County
- East Lost Lake 3.2 mi, Otter Tail County
Questions about Twin Lake
How deep is Twin Lake?
Twin Lake reaches a maximum depth of 50 ft according to Minnesota DNR records. About 51% of the lake is shallower than 15 feet.
How big is Twin Lake?
Twin Lake covers about 369.2 acres in Otter Tail County, Minnesota.
How clear is Twin Lake?
Summer water clarity on Twin Lake averages 14.6 feet (Secchi depth) in MPCA monitoring through 2018. Its trophic state is oligotrophic.
Does Twin Lake have zebra mussels or other invasive species?
Twin 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.
Where is the public boat access on Twin Lake?
Twin Lake has 1 public water access site on DNR record: Twin Lake.
Are there lake homes for sale on Twin Lake?
Homes on Twin 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 Twin Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Twin Lake?
A mid-size lake with room for boating and fishing, about 51% shallow shoreline under 15 feet, and summer clarity around 14.6 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Twin Lake?
No lake-specific regulation was found for Twin Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Twin 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 2004), 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.