---
type: lake
name: "Decker Lake"
county: "Itasca"
nearest_town: "Rosy"
lake_type: "lake"
acres: 325
max_depth_ft: 12
latitude: 47.64182
longitude: -94.40267
lake_score: 26
dnr_lake_id: "31093400"
url: https://www.minnelakes.org/lakes/itasca-county/decker-lake
---

# Decker Lake

Lake in Itasca County, Minnesota, near Rosy

- **Surface Area**: 325 acres
- **Max Depth**: 12 ft
- **Shoreline**: 4.2 miles
- **Lake Type**: lake
- **Public Access**: Public access on record
- **Lake Score**: 26/100 (composite of public data, not a visitor rating)

## About

Decker Lake is a 325-acre lake near Rosy in Itasca County, Minnesota. It reaches 12 feet at its deepest point, and has roughly 4.2 miles of shoreline.

The DNR has no fish survey on file for this lake, so treat any fishing as exploratory.

The DNR lists public water access for the lake; confirm the launch type before towing a trailer in.

## Access

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

## Activities

Paddling

## Amenities

None on record

## Fish Species

No DNR fish survey on file

## Nearby Lakes

- [Rabideau Lake](https://www.minnelakes.org/lakes/beltrami-county/rabideau-lake) - 5.6 miles, 680 acres
- [Webster Lake](https://www.minnelakes.org/lakes/beltrami-county/webster-lake) - 5.7 miles, 47 acres
- [Dixon Lake](https://www.minnelakes.org/lakes/itasca-county/dixon-lake) - 5.9 miles, 622 acres
- [Gilstad Lake](https://www.minnelakes.org/lakes/beltrami-county/gilstad-lake) - 6.3 miles, 257 acres
- [Moose Lake](https://www.minnelakes.org/lakes/beltrami-county/moose-lake) - 7.2 miles, 601 acres
- [Dunbar Lake](https://www.minnelakes.org/lakes/itasca-county/dunbar-lake) - 7.6 miles, 268 acres

## Links

- [Directions](https://www.google.com/maps/dir/?api=1&destination=47.64182,-94.40267)
- [Minnesota DNR LakeFinder](https://www.dnr.state.mn.us/lakefind/lake.html?id=31093400)
- [All lakes in Itasca County](https://www.minnelakes.org/lakes/itasca-county)

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