Lake Louise Ski Area To Tap Groundwater When River Levels Run Low

A temporary above-ground water pipeline will be installed in the community of Lake Louise this October to help supply water for snowmaking at the Lake Louise Ski Area ahead of the winter season.

According to an Oct. 13 notice from Parks Canada, the pipeline will transport groundwater from an existing well site near the Lake Louise Campground to a pump house north of the Trans-Canada Highway.

The pipeline will remain in place until spring 2027, providing an alternative water supply for snowmaking operations when water levels in the Pipestone River are too low.

While the installation will bring temporary changes to some local pathways, Parks Canada says trail use and winter track setting on the Bow River Loop will not be affected.

Why Does The Ski Area Need Another Water Source?

Snowmaking plays an important role in preparing ski runs for the winter season, particularly when natural snowfall has not yet provided sufficient coverage.

Producing snow early in the season helps improve skiing conditions, supports skier safety and protects underlying vegetation.

At Lake Louise, water from the Pipestone River has historically been a major source for snowmaking. However, the amount that can be withdrawn is limited by river conditions and the need to protect aquatic habitat.

In its 2015 ski area development guidelines, Parks Canada identified low early-winter river flows as an occasional challenge for snowmaking operations.

The guidelines explain that water withdrawals must be managed to maintain minimum river flows that support fish habitat, including habitat for bull trout and westslope cutthroat trout.

The challenge is partly seasonal. The ski area's greatest demand for snowmaking water occurs in late fall and early winter, when river flows can already be low.

To address this, Parks Canada has supported exploring alternative water supplies, including groundwater and water storage, to reduce reliance on river withdrawals during sensitive periods.

In its 2019 long-range planning documents, the agency identified reducing water withdrawals from the Pipestone River and Corral Creek during low-flow periods as an important environmental objective.

The temporary pipeline announced this October will provide access to groundwater when river levels are too low to support snowmaking.

Parks Canada's latest announcement does not specify how much groundwater will be transported, how frequently the alternative supply will be required or whether the temporary installation differs from previous seasons.

What Will Change For Local Trail Users?

According to Parks Canada's Oct. 13 announcement, a series of pedestrian bridges will be installed where the temporary pipeline crosses local trails and pathways in Lake Louise.

During installation, sections of piping may temporarily run along pathways while crews connect the system.

Parks Canada says the pipes will be moved out of the way once installation is complete.

The agency also confirmed that trails and winter track setting on the Bow River Loop will not be affected by the project.

How Long Will The Pipeline Remain?

Installation is scheduled for October, with the temporary pipeline expected to remain in place throughout the 2026-27 winter season.

The pipeline is scheduled to remain until spring 2027, although Parks Canada has not provided a specific removal date.

Residents and trail users who notice damage or leaks along the pipeline are asked to contact Parks Canada Dispatch at 403-762-1470.