Colonial Peak peak
Colonial Peak rises to 7,771 ft in Pacific-Ranges within the Cascade Range range.
Standing at an impressive elevation of 7,168 feet (2,185 meters), Colonial Peak offers a challenging and rewarding climbing experience.
During the winter season, the snowpack on Colonial Peak can vary significantly. The mountain receives abundant snowfall, with snowpack depths reaching several meters. This makes it an ideal destination for winter sports enthusiasts, such as backcountry skiers and snowshoers, who can enjoy the pristine snow-covered slopes.
The melting snow on Colonial Peak feeds into several creeks and rivers in the surrounding area. Notable among these is Thunder Creek, which originates from the south side of the mountain. The runoff from Colonial Peak contributes to the flow of Thunder Creek, ultimately joining the Skagit River, a key waterway in the region.
In terms of history and folklore, the name "Colonial" was given to the peak by the US Geological Survey in 1910, possibly inspired by the colonial architecture of nearby Diablo Dam. While no specific legends or lore are associated with Colonial Peak, its challenging terrain and breathtaking views continue to captivate those who venture to its summit.
Sources:
- Washington Trails Association: www.wta.org/go-hiking/hikes/colonial-peak
- SummitPost: www.summitpost.org/colonial-peak/150568
For trail conditions and access, search Wikipedia or the local land manager's site. Browse other peaks in the Pacific-Ranges range.
Snowpack near Colonial Peak
Snow water equivalent and snowpack depth at SNOTEL stations near the peak. Best proxy for what's currently sitting on the summit.
| SNOTEL station | Snowpack | View |
|---|---|---|
| Nohrsc Pope Ridge | 1 in | → |
| Nohrsc Alpine Meadows | 29 in | → |
| Harts Pass | 59 in | → |
| Lyman Lake | 54 in | → |
| Nohrsc Brown Top | 65 in | → |
| Easy Pass | 77 in | → |
| Nohrsc Harts Pass | 59 in | → |
| Nohrsc Marten Ridge | 1 in | → |
| Decline Creek Snotel | 2 in | → |
| Rainy Pass | 33 in | → |
| Rainy Pass | 33 in | → |
| Park Creek Ridge | 1 in | → |
Streamflow near Colonial Peak
USGS streamgauges in the basin drained by this peak. Spring snowmelt from the summit feeds these flows.
| Gauge | Streamflow | View |
|---|---|---|
| Cascade River At Marblemount | 1,120 cfs | → |
| Skagit River Near Concrete | 14,000 cfs | → |
| Bacon Creek Below Oakes Creek Near Marblemount | 511 cfs | → |
| Salix Creek At S Cascade Gl Near Marblemount | 0 cfs | → |
| Stehekin River At Stehekin | 2,210 cfs | → |
| Sauk River Near Sauk | 4,070 cfs | → |
| Skagit River At Marblemount | 4,130 cfs | → |
Plan around incoming weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column -- snow at this elevation typically lags the radar signature by a few hours.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day forecast
Daily temperatures, snow, and rain projected over the next two weeks.
What's around Colonial Peak
Ski areas, river runs, fishing spots, campgrounds, parks, reservoirs, and boat launches within driving distance of Colonial Peak.
Ski areas
River runs
- Begins Below Gorge Powerhouse To Ross Lake National Recreation Area Boundary
- Begins Upstream Of The Diversion Dam (Rm 1) To Confluence With Skagit River
- Headwaters To Ends Upstream Of The Diversion Dam (Rm 1)
- Upper Goodell Campground (Rm 0.5) To Confluence With Skagit River
- Ross Lake National Recreation Area Boundary To Slack Water Of Ross Lake
- Confluence Of Canyon And Granite Creeks To Ross Lake National Recreation Area Boundary
Get Colonial Peak on your phone.
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Set up an alert
Custom alerts are configured in the Snoflo iOS app. Open the app, navigate to this peak, and tap the bell icon to set thresholds for snowfall, temperature, or wind.