Chalk Mountain, CO 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 Chalk Mountain quad
The Chalk Mountain quadrangle is a Forest Service FSTopo 7.5-minute map at 1:24,000 covering about 8.4 × 10 mi of Delta County, Colorado. It overlaps Grand Mesa, Uncompahgre and Gunnison National Forests. The GeoPDF is 1.8 MB.
All Colorado Forest Service FSTopo maps · Colorado 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
48 named features inside the Chalk Mountain — Forest Service FSTopo 7.5-minute quad sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Peaks and ridges
Lakes, springs and falls
- Bailey Reservoir · reservoir
- Brockman Reservoir Number 1 · reservoir
- Brockman Reservoir Number 2 · reservoir
- Brockman Reservoirs · reservoir
- Crater Lake · reservoir
- Dogfish Reservoir · reservoir
- Doughty Reservoir · reservoir
- Elk Wallows Reservoir · reservoir
- Ella Reservoir · reservoir
- Fairmont Park Reservoir · reservoir
- Fisher Reservoir · reservoir
- Goodenough Reservoir · reservoir
- Gray Reservoir · reservoir
- Green Mountain Reservoir · reservoir
- Hanson Reservoir · reservoir
- Hartman Reservoir · reservoir
- Hilltop Reservoir · reservoir
- Hobson Reservoir · reservoir
- Holy Terror Reservoir · reservoir
- Lost Hunter Reservoir · reservoir
- Lucky Find Reservoir · reservoir
- Miller Reservoir · reservoir
- Monument Reservoir Number 2 · reservoir
- Monument Reservoir Number One · reservoir
and 9 more
Gaps, arches and other landforms
- Betty Park · flat
- Doughty Park · flat
- Elk Park · flat
- Government Park · flat
- Lombard Slides · cliff
- Willow Park · flat
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
More maps of Grand Mesa, Uncompahgre and Gunnison National Forests.
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Chalk Mountain, CO
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Version history
Version 1 · Nov 8, 2026 · 1.8 MB