Decker Lake, MN Forest Service Topo Map (FSTopo)
by Forest Service FSTopo Quads (public domain), US
A free GeoPDF for offline GPS in the Cartahaven app, with free updates. How it works offline

About the Decker Lake quad
The Decker Lake quadrangle is a Forest Service FSTopo 7.5-minute map at 1:24,000 covering about 7.1 × 9.6 mi of Beltrami and Itasca counties, Minnesota. It overlaps Chippewa National Forest. The GeoPDF is 1.4 MB.
All Minnesota Forest Service FSTopo maps · Minnesota hunting units
What you get
- Your GPS position on the map. A blue dot on this official sheet shows where you are.
- Works with no signal. Download it once; the map and your GPS position keep working with no cell signal.
- Tracks, placemarks and photos. Record where you go, drop pins, and export GPX, KML or GeoJSON.
- Free updates. When a new edition is published here, it’s yours at no cost.
- 1Tap “Get this map”: it’s added to your free account.
- 2Open the Cartahaven app on your phone and sign in.
- 3Tap “Get my maps”. It’s on your phone, ready offline.
The app runs on iPhone, Android and in desktop browsers. Install it · How offline GPS works
Where this map covers
Named places on this map
10 named features inside the Decker Lake — Forest Service FSTopo 7.5-minute quad sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Lakes, springs and falls
- Anderson Lake · lake
- Chinaman Lake · lake
- Christenson Lake · lake
- Coleman Lake · lake
- Decker Lake · lake
- Dollar Lake · lake
- Holland Lake · lake
- Marie Lake · lake
- Rabideau Lake · lake
- Skimerhorn Lake · lake
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
More maps of Chippewa National Forest.
Maps nearby
More maps around here ›
Decker Lake, MN
Detailed map of terrain, trails and roads
USGS topo, 2022

Rosy, MN
Old map for history, not navigation
USGS historical 15-minute topo (1919)

Chippewa National Forest
Forest Service forest map

Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)

Blackduck
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad

Alvwood
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Version history
Version 1 · Nov 8, 2026 · 1.4 MB