---
type: lake
name: "Inguadona Lake"
county: "Cass"
nearest_town: "Longville"
lake_type: "lake"
acres: 1133
max_depth_ft: 79
latitude: 46.9777
longitude: -94.13382
lake_score: 64
dnr_lake_id: "11012000"
url: https://www.minnelakes.org/lakes/cass-county/inguadona-lake
---

# Inguadona Lake

Lake in Cass County, Minnesota, near Longville

- **Surface Area**: 1,133 acres
- **Max Depth**: 79 ft
- **Average Depth**: 20 ft
- **Shoreline**: 11 miles
- **Water Clarity**: 10.2 ft
- **Lake Type**: lake
- **Public Access**: 1 public boat launch (concrete)
- **Lake Score**: 64/100 (composite of public data, not a visitor rating)

## About

Inguadona Lake is a 1,133-acre lake near Longville in Cass County, Minnesota. It reaches 79 feet at its deepest point, with an average depth of about 20 feet, and has roughly 11 miles of shoreline. DNR surveys put average water clarity at about 10.2 feet, clearer than most lakes in the state.

Minnesota DNR fisheries surveys list 20 fish species here, including walleye, northern pike, muskellunge, largemouth bass, smallmouth bass, and black crappie. The DNR has stocking records for the lake, so check the stocking report for the most recent species and year classes. Special fishing regulations apply to black and white crappie and sunfish, and they override the statewide limits. 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 zebra mussel — clean, drain and dry your boat and gear before leaving. Ice typically goes out around April 23, based on 13 years of DNR ice-out records.

## 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**: 20
- **Stocked**: Yes
- **Last DNR survey**: 2025
- **Special regulations**: Yes
- **Ice fishing**: Yes

### Special Regulations

- **Black and White Crappie**: Daily limit five.
- **Sunfish**: Daily limit 10.

## Activities

Fishing, Ice Fishing, Boating, Paddling

## Amenities

Boat Ramp

## Fish Species

Walleye, Northern Pike, Muskellunge, Largemouth Bass, Smallmouth Bass, Black Crappie, Bluegill, Pumpkinseed, Yellow Perch, Tullibee (Cisco), Rock Bass, Black Bullhead, Bowfin, Brown Bullhead, Greater Redhorse, Green Sunfish, Hybrid Sunfish, Shorthead Redhorse, White Sucker, Yellow Bullhead

## Invasive Species

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

## Ice-Out

- **Median ice-out**: April 23
- **Years of record**: 13
- **Earliest**: 2021-04-06
- **Latest**: 2022-05-06

## Nearby Lakes

- [Rice Lake](https://www.minnelakes.org/lakes/cass-county/rice-lake) - 1.8 miles, 270 acres
- [Cooper Lake](https://www.minnelakes.org/lakes/cass-county/cooper-lake) - 3.1 miles, 133 acres
- [Lower Trelipe Lake](https://www.minnelakes.org/lakes/cass-county/lower-trelipe-lake) - 3.1 miles, 618 acres
- [Long Lake](https://www.minnelakes.org/lakes/cass-county/long-lake) - 3.6 miles, 1,007 acres
- [Little Boy Lake](https://www.minnelakes.org/lakes/cass-county/little-boy-lake) - 3.6 miles, 1,452 acres
- [Kego Lake](https://www.minnelakes.org/lakes/cass-county/kego-lake) - 4.1 miles, 121 acres

## Links

- [Directions](https://www.google.com/maps/dir/?api=1&destination=46.9777,-94.13382)
- [Minnesota DNR LakeFinder](https://www.dnr.state.mn.us/lakefind/lake.html?id=11012000)
- [All lakes in Cass County](https://www.minnelakes.org/lakes/cass-county)

---
*Source: [MinneLakes.org](https://www.minnelakes.org/lakes/cass-county/inguadona-lake)*