• View from Sourdough Mountain Overlook  A view looking down onto Diablo Lake. Photo Credit: NPS/Michael Silverman, 2010.

    North Cascades

    National Park Washington

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  • Highway 20 Will Be Closed East of the Park For Culvert Repairs On Oct 21 & 22.

    Highway 20 will be completely closed between mileposts 147 & 157 (Granite Creek to Rainy Pass) from 6 a.m. Oct. 21 to 4 p.m. Oct. 22. The Easy Pass trailhead will be inaccessible during this time. More »

  • Diablo Lake To Be Drawn Down Three Feet in Oct., Trailer-Launched Boats Affected

    Diablo Lake will be drawn down 3 vertical feet for facility repairs from October 8-17. During the drawdown, boats with trailers will not be able to launch or take boats off the water. Hand-launched vessels will still be able to launch. More »

  • Cascade River Road will be open as normal through fall/winter 2014

    Cascade River Rd. will be open in 2014 until snow conditions make it impassable to vehicles, as normal. The road closure that was planned to begin September 8 has been postponed beyond 2014 due to unforeseen circumstances. More »

Storm Damage Assessment

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Date: November 17, 2006
Contact: Tom Belcher, 360 856-5700 ext 371


 Extensive damage has occurred to the Stehekin Valley Road, Company Creek Road and Cascade Pass Road.  240 linear feet of paved roadway has been lost and more than 5,200 linear feet of gravel surface sustained major scouring.

Over 1,000 feet of river bank has seriously eroded, destroying the road edges above; three culverts have been lost.  Numerous campground sites and roads at Harlequin and Colonial Campground were badly damaged or completely washed away. At least 5 acres of the surface of Lake Chelan is covered by floating woody debris creating navigation hazards near Stehekin.  Approximately 11,000 linear feet of trail tread damage has been reported in eleven drainages, and 180 linear feet of wooden trail bridges has been damaged beyond repair. Two foot logs were swept away on Thunder Knob Trail.  Non ERFO-eligible road damage includes replacing two existing culverts on the Stehekin Valley Road at Thimbleberry Creek and a damaged culvert crossing at Boston Creek on Cascade Pass Road. 

Stream channel changes at the North Fork of the Cascade River have created the need for a new single-lane 60-foot bridge. An initial aerial flight over the park to assess the damage in remote areas of the park has been completed with no additional major trail bridge damage reported. Photos of the flood and damage are available at http://www.nps.gov/noca/parknews/index.htm


Did You Know?

Junior Ranger Totem: Raven

Anyone can become a North Cascades Junior Ranger! Pick up one of the four FREE activity booklets at any of the visitor or information centers. Complete the activities and earn your official junior ranger badge! Download the booklet here. More...