---
type: lake
name: "Mahnomen Lake"
county: "Crow Wing"
nearest_town: "Trommald"
lake_type: "lake"
acres: 238
max_depth_ft: 25
latitude: 46.49862
longitude: -93.99636
lake_score: 43
dnr_lake_id: "18012600"
url: https://www.minnelakes.org/lakes/crow-wing-county/mahnomen-lake
---

# Mahnomen Lake

Lake in Crow Wing County, Minnesota, near Trommald

- **Surface Area**: 238 acres
- **Max Depth**: 25 ft
- **Shoreline**: 4 miles
- **Lake Type**: lake
- **Public Access**: Public access on record
- **Lake Score**: 43/100 (composite of public data, not a visitor rating)

## About

Mahnomen Lake is a 238-acre lake near Trommald in Crow Wing County, Minnesota. It reaches 25 feet at its deepest point, and has roughly 4 miles of shoreline.

Minnesota DNR fisheries surveys list 13 fish species here, including northern pike, largemouth bass, black crappie, bluegill, pumpkinseed, and yellow perch. The most recent fisheries survey on file dates to 1988.

The DNR lists public water access for the lake; confirm the launch type before towing a trailer in. The lake is listed as infested with zebra mussel — clean, drain and dry your boat and gear before leaving.

## Access

- **Public access**: Public access on record
- **Managed by**: Not recorded
- **Launch fee**: Free at DNR public water accesses

## Fishing

- **Species on DNR survey**: 13
- **Stocked**: No
- **Last DNR survey**: 1988
- **Special regulations**: No
- **Ice fishing**: Yes

## Activities

Fishing, Ice Fishing, Paddling

## Amenities

None on record

## Fish Species

Northern Pike, Largemouth Bass, Black Crappie, Bluegill, Pumpkinseed, Yellow Perch, Rock Bass, Bowfin, Brown Bullhead, Green Sunfish, Hybrid Sunfish, White Sucker, Yellow Bullhead

## Invasive Species

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

## Nearby Lakes

- [Mahnomen, Alstead & Arco Lake](https://www.minnelakes.org/lakes/crow-wing-county/mahnomen-alstead-and-arco-lake) - 0.8 miles, 272 acres
- [Pennington Mine](https://www.minnelakes.org/lakes/crow-wing-county/pennington-mine) - 1.2 miles, 62 acres
- [Huntington Mine](https://www.minnelakes.org/lakes/crow-wing-county/huntington-mine) - 1.4 miles, 106 acres
- [Portsmouth Mine](https://www.minnelakes.org/lakes/crow-wing-county/portsmouth-mine) - 1.6 miles, 149 acres
- [Black Hoof Lake](https://www.minnelakes.org/lakes/crow-wing-county/black-hoof-lake) - 2 miles, 201 acres
- [Clinker Lake](https://www.minnelakes.org/lakes/crow-wing-county/clinker-lake) - 2.5 miles, 81 acres

## Links

- [Directions](https://www.google.com/maps/dir/?api=1&destination=46.49862,-93.99636)
- [Minnesota DNR LakeFinder](https://www.dnr.state.mn.us/lakefind/lake.html?id=18012600)
- [All lakes in Crow Wing County](https://www.minnelakes.org/lakes/crow-wing-county)

---
*Source: [MinneLakes.org](https://www.minnelakes.org/lakes/crow-wing-county/mahnomen-lake)*