Torrential rains Wednesday night caused what are usually small streams to become raging torrents along and across the Denali Park Road.
At 4:30 a.m. on Thursday the park road was closed beyond Wonder Lake due to flooding in the Kantishna area at Eureka and Friday Creeks (which normally flow at very low levels across the park road) and at the north end of Wonder Lake. Around 8:45 a.m. park managers closed the road beyond the Eielson Visitor Center due to significant rockfall at the Eielson Bluffs, approximately one to two miles west of the visitor center.
Over 100 guests and employees at private lodges in Kantishna and more than a dozen park employees were marooned at the western end of the park road, but all were safe and accounted for. The Denali Backcountry Lodge, which is located at the end of the road near the airstrip, evacuated its guests and staff to higher ground near another lodge Thursday morning as water began encroaching into buildings.
Lodge guests and employees were subsequently evacuated without incident. They were ferried by the park’s two contract helicopters to buses staged at the Wonder Lake Ranger Station or by fixed-wing aircraft to airstrips near or at the east end of the park. Park employees in that area were also evacuated. Guests at other lodges did not have to evacuate and will be able to leave via the road today as temporary repairs have been made to the causeway section of road at the north end of Wonder Lake.
Four mountaineers who had traversed Mt. McKinley were airlifted from the south side of the McKinley River to the Eielson Visitor Center. They had been trying for days to cross the river, but had been unsuccessful due to the high water and were out of food. The river is notoriously difficult to cross, especially after heavy rain. A Denali Backcountry Lodge employee who had been stranded on what became an island in the housing area was able to get across the swollen Moose Creek with assistance from other employees and a rope.
Road crews will coordinate plans for repairing the damaged sections of the park road at Eureka and Friday Creeks with the Alaska Department of Transportation, which has the jurisdictional responsibility for that portion of the road. Road repairs may take several days.
Park concessioner-operated buses will operate on their regular schedule as far as Wonder Lake beginning today.