The Frank Slide, 1903

by joey aristophanes

In the early hours of April 29, 1903, a giant rockslide tumbled down Turtle Mountain and struck the town of Frank, burying a mine and killing more than 70 people.

Frank, British Columbia, in far western Canada, was one of a string of coal mining towns that emerged in the Crowsnest Pass region of what was then the Northwest Territories in the early 1900s (the Crowsnest Pass region now straddles the B.C./Alberta provincial border). Frank became a town in September of 1901, less than 2 years before the slide, one whose prosperity was dependent on the coal mines that honeycombed through the massive Turtle Mountain just to the south of the town.

On April 29, 1903 at 4:10 am, Turtle Mountain came crashing down on the unsuspecting mining town. 30 million cubic metres of rock -- some boulders larger than houses -- roared down the mountain in 90 seconds and killed more than 70 people in its wake.

In the moments after the slide, few had any idea what had happened. Most residents believed there had been an accident at the mine, due to the loud sound and history of mine explosions in the area. Rescues started immediately, and twenty-four survivors were pulled from the rubble. Among them was a two-year-old girl that was thrown through her bedroom window by the massive cushion of air that preceded the slide. The house was destroyed moments later, but she landed, safe and relatively unharmed, on a hay bale that managed, by some miracle, to escape the boulders (She died in 1997 and was the oldest survivor of the disaster).

The path of the slide only barely missed the town of Frank itself but buried the mine entrance and mine surface buildings and destroyed a row of miner's houses. There was also an undetermined number of people, possibly as many as 100 itinerant miners, camped at the base of the mountain and at the town's livery stables. All these areas were destroyed in the slide.

The Canadian Pacific railway was also buried, along with communication lines to the east. Realizing there was a train due in less than 30 minutes, two brave brakemen raced the width of the slide, fighting the settling dust and almost complete darkness to stop the arriving train from slamming into a wall of rocks. One of the men tired and had to rest among the boulders, but the other man made it to the edge of the slide and managed to flag down the train, saving countless lives.

From inside the mine, the 17 men who had been on shift realized the severity of the situation quickly. The main mine entrance was blocked by the slide and water from the Old Man River (dammed by the slide) was pouring into the mine. The trapped miners initially began digging their way out toward the main mine entrance but were discouraged by the slow progress. Eventually they chose to dig directly up through the coal face in the hope they could reach the surface. With scant few hours of air left, the strategy worked. After 14 hours of hard work, the miners poked their heads through, several metres above the mine entrance where rescue teams were working. Only then did the miners get a look at what had happened to Frank and their homes.

The cause for the slide has long been debated. Many believe the coal mining operation lead to the slide, while others pin the cause on the unstable structure of the mountain itself -- lighter and softer sandstone and shale underneath heavier limestone. Still others point to the weather and cracked limestone near the top of the mountain. The weather that April had been unseasonably warm until the night of the slide when temperatures dropped quickly. This temperature drop would have caused melting water to re-freeze in the cracks near the top of Turtle Mountain, causing the crevices to expand. All three are now accepted as combined causes for the slide.

Like any disaster, there are countless myths and legends about the slide and its aftermath. In one, supposedly buried under the rubble is the town bank, whose safe holds over $50,000 in gold. Another story tells of the only draw horse to survive in the mines; left for dead, it lived off rain water and what it could gnaw off the wooden mine cars until it was discovered when the mine temporarily re-opened a month later. The overjoyed miners fed it barley and bourbon, and the animal ate so much, its system collapsed, and it died in the mines.

Over a hundred years later the scar of the slide remains in the valley, covering 3 square kilometres. The Pan Canadian Highway's route takes you right through the middle of the slide, a chilling kilometer and a half that allows you to see the results of the slide closer than comfort might permit. The Frank Slide Interpretive Centre was built in 1986 and remains open year-round offering Frank Slide facts, area history, coal mining history, multimedia presentations and more. There is a short interpretive hike through the rubble as well.

The town of Frank continues to flourish, though not in its original location. In 1911, a study declared Turtle Mountain was still unstable and ordered the town moved to a new location. Frank now sits safely northwest of the original site, still in the shadow of the slide.