Mount Sneffels elevation
Mount Sneffels rises to 14,158 ft (4,315 m) above sea level in Colorado.
Published summit elevation
14,158ft
4,315 m above sea level
NGS survey mark SNEFFLES (PID JL0826) · NAVD 88 (current U.S. vertical datum)
Source: NOAA National Geodetic Survey datasheet JL0826 (mark last recovered 1952)
- USGS 3DEP grid value (secondary)
- 14,146 ft (4,312 m)
- 12 ft below the published figure. Elevation grids average each cell, so they under-read sharp summits.
- Source: USGS 3D Elevation Program
- Rise above Telluride, CO
- 5,369 ft
- 4.6 mi from the summit; nearest incorporated place
- Source: USGS 3DEP at the town center
Data updated · By Ankit Kumar, compiled from public U.S. government and open datasets · How these numbers are made
Check your exact spot in the Mount Sneffels area
Elevation changes from street to street. Use your location, search an address or click the map to get the USGS value for one point. Green pins mark the points named on this page.
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Life at 14,146 ft
Standard-atmosphere estimates for the summit of Mount Sneffels (14,146 ft, from the USGS grid value). Weather moves the real values a little from day to day.
- Oxygen per breath
- 58 % of sea level
- Air is still 20.9% oxygen; there is just less air.
- Oxygen calculator
- Home canning
- Above 1,000 ft, USDA processing times and pressure-canner pounds go up.
- Canning adjustments · Baking
Sources: pressure from the U.S. Standard Atmosphere, 1976 (NOAA, NASA, USAF); boiling point from the Antoine equation for water (Lange's Handbook of Chemistry); canning thresholds from the USDA Complete Guide to Home Canning. Not medical or food-safety advice; follow the tested USDA recipe for your altitude.
Health note: the CDC says unacclimatized travelers risk altitude illness when sleeping at about 8,000 ft or higher, and sometimes lower. This page is general information, not medical advice; read the CDC guidance on high-altitude travel and talk to a clinician before a high climb.
Mount Sneffels and other Colorado peaks on this site
- Mount Elbert14,440 ft
- Mount Harvard14,421 ft
- Mount Massive14,417 ft
- Mount Lincoln14,293 ft
- Mount Antero14,276 ft
- Mount Blue Sky14,265 ft
- Mount Sneffels14,158 ft
Landmark elevations
| What | Value | Source |
|---|---|---|
| Published summit elevation | 14,158 ft (4,315 m) | NOAA National Geodetic Survey datasheet JL0826 (mark last recovered 1952) |
| Highest USGS 3DEP value near the summit | 14,146 ft (4,312 m) | USGS 3DEP, 81 points within 250 m |
| USGS 3DEP at the GNIS summit point | 14,146 ft (4,312 m) | USGS 3DEP + GNIS coordinates |
| Nearest town: Telluride, CO | 8,789 ft (2,679 m) · 4.6 mi away | Census Gazetteer + USGS 3DEP |
| Nearest public airport: Telluride Rgnl (KTEX) | 9,070 ft (2,764 m) · 7.2 mi away | FAA field elevation |
| Cirque Mountain (nearby summit) | 13,663 ft (4,165 m) · 1.1 mi away | GNIS position, USGS 3DEP at that point |
| Gilpin Peak (nearby summit) | 13,678 ft (4,169 m) · 1.2 mi away | GNIS position, USGS 3DEP at that point |
| Teakettle Mountain (nearby summit) | 13,748 ft (4,190 m) · 1.7 mi away | GNIS position, USGS 3DEP at that point |
| Stony Mountain (nearby summit) | 12,693 ft (3,869 m) · 1.9 mi away | GNIS position, USGS 3DEP at that point |
| Mount Emma (nearby summit) | 13,581 ft (4,139 m) · 2.0 mi away | GNIS position, USGS 3DEP at that point |
Mount Sneffels at a glance
| What | Value | Source |
|---|---|---|
| County | Ouray | USGS GNIS |
| USGS 7.5-minute topo map | Mount Sneffels | USGS GNIS |
| Summit coordinates | 38.00384, -107.79227 | USGS GNIS |
More peaks and tools
- Mount Antero, CO — 14,276 ft, 96 mi away
- Mount Princeton, CO — 14,204 ft, 98 mi away
- Mount Yale, CO — 14,200 ft, 99 mi away
- Mount Harvard, CO — 14,421 ft, 102 mi away
- Mount Columbia, CO — 14,077 ft, 102 mi away
- All Colorado elevations
Frequently asked questions
How tall is Mount Sneffels?
Mount Sneffels is 14,158 ft (4,315 m) above sea level, according to NOAA National Geodetic Survey datasheet JL0826 (mark last recovered 1952), on the NAVD 88 datum. The highest USGS 3DEP grid value near the summit is 14,146 ft.
Why does the USGS map value differ from the published height of Mount Sneffels?
The USGS 3D Elevation Program stores ground elevation as a grid of cells. Each cell holds one value for its whole area, so a pointed summit is averaged with the slopes around it and the grid reads lower than a survey of the top. Here the difference is 12 ft.
Where is Mount Sneffels?
Mount Sneffels is in Ouray County, Colorado, at 38.0038, -107.7923, about 4.6 mi from Telluride. It appears on the USGS Mount Sneffels 7.5-minute topographic map.
How much oxygen is there at the top of Mount Sneffels?
At 14,146 ft, water boils at about 186.2 °F (85.6 °C) and standard air pressure is 17.48 inHg (592 hPa), so each breath holds about 58% of the oxygen it would at sea level. The CDC says unacclimatized travelers risk altitude illness when they sleep at about 8,000 ft or higher, and sometimes lower.
What is the closest airport to Mount Sneffels?
The nearest public-use airport is Telluride Rgnl (KTEX), 7.2 mi away in a straight line, at 9,070 ft (FAA).
Sources
- NOAA National Geodetic Survey datasheet JL0826 (mark last recovered 1952) — elevation of NGS survey mark SNEFFLES (PID JL0826)
- USGS Elevation Point Query Service (3DEP) — grid elevation near the summit, nearby summits and the nearest town
- USGS Geographic Names Information System (GNIS), Domestic Names — summit name, position, county and topo map
- U.S. Census Bureau, 2024 Gazetteer Files (places) — nearest incorporated town
- FAA Aeronautical Information Services, Airports (field elevation) — airport field elevation
- U.S. Standard Atmosphere, 1976 (NOAA/NASA/USAF); water boiling point by the Antoine equation (Lange’s Handbook of Chemistry) — boiling point, air pressure and oxygen
- CDC Yellow Book: High-Altitude Travel and Altitude Illness — altitude illness threshold
How each number is produced: methodology and data sources.
Data updated · By Ankit Kumar, compiled from public U.S. government and open datasets · How these numbers are made