---
type: lake
name: "Anna Lake"
county: "Otter Tail"
nearest_town: "Underwood"
lake_type: "lake"
acres: 598
max_depth_ft: 55
latitude: 46.34592
longitude: -95.85925
lake_score: 58
dnr_lake_id: "56044800"
url: https://www.minnelakes.org/lakes/otter-tail-county/anna-lake
---

# Anna Lake

Lake in Otter Tail County, Minnesota, near Underwood

- **Surface Area**: 598 acres
- **Max Depth**: 55 ft
- **Shoreline**: 9 miles
- **Water Clarity**: 9.5 ft
- **Lake Type**: lake
- **Public Access**: 1 public boat launch (concrete)
- **Lake Score**: 58/100 (composite of public data, not a visitor rating)

## About

Anna Lake is a 598-acre lake near Underwood in Otter Tail County, Minnesota. It reaches 55 feet at its deepest point, and has roughly 9 miles of shoreline. DNR surveys put average water clarity at about 9.5 feet.

Minnesota DNR fisheries surveys list 10 fish species here, including walleye, northern pike, largemouth bass, black crappie, bluegill, and yellow perch. The DNR has stocking records for the lake, so check the stocking report for the most recent species and year classes. The most recent fisheries survey on file dates to 2025.

There is one public boat launch (concrete surface) managed by the Minnesota DNR. The lake is listed as infested with starry stonewort and zebra mussel — clean, drain and dry your boat and gear before leaving.

## Access

- **Public access**: 1 public boat launch (concrete)
- **Managed by**: Minnesota DNR
- **Launch fee**: Free at DNR public water accesses

## Fishing

- **Species on DNR survey**: 10
- **Stocked**: Yes
- **Last DNR survey**: 2025
- **Special regulations**: No
- **Ice fishing**: Yes

## Activities

Fishing, Ice Fishing, Boating, Paddling

## Amenities

Boat Ramp

## Fish Species

Walleye, Northern Pike, Largemouth Bass, Black Crappie, Bluegill, Yellow Perch, Brown Bullhead, Common Carp, White Sucker, Yellow Bullhead

## Invasive Species

starry stonewort, zebra mussel. Clean, drain and dry boats and gear before leaving.

## Nearby Lakes

- [Pleasant Lake](https://www.minnelakes.org/lakes/otter-tail-county/pleasant-lake) - 1.5 miles, 385 acres
- [Norway Lake](https://www.minnelakes.org/lakes/otter-tail-county/norway-lake) - 2.9 miles, 485 acres
- [West Lost Lake](https://www.minnelakes.org/lakes/otter-tail-county/west-lost-lake) - 2.9 miles, 795 acres
- [East Lost Lake](https://www.minnelakes.org/lakes/otter-tail-county/east-lost-lake) - 3.3 miles, 483 acres
- [North Turtle Lake](https://www.minnelakes.org/lakes/otter-tail-county/north-turtle-lake) - 3.4 miles, 1,773 acres
- [Fish Lake](https://www.minnelakes.org/lakes/otter-tail-county/fish-lake) - 3.6 miles, 1,078 acres

## Links

- [Directions](https://www.google.com/maps/dir/?api=1&destination=46.34592,-95.85925)
- [Minnesota DNR LakeFinder](https://www.dnr.state.mn.us/lakefind/lake.html?id=56044800)
- [All lakes in Otter Tail County](https://www.minnelakes.org/lakes/otter-tail-county)

---
*Source: [MinneLakes.org](https://www.minnelakes.org/lakes/otter-tail-county/anna-lake)*