Banff Implements Park-Wide Fire Ban Amid Extreme Fire Danger

A fire ban has been imposed across Banff National Park as officials warn that weeks of warm, dry weather have left forests vulnerable to wildfire.

The ban took effect at noon on Thursday, July 30, and applies throughout the national park, including the Town of Banff, the community of Lake Louise, all frontcountry and backcountry campgrounds, and day-use areas. The Town of Banff issued a matching fire ban in coordination with Parks Canada.

The order prohibits all wood-burning campfires, charcoal and wood barbecues, outdoor wood-burning stoves, turkey fryers and tiki torches. Gas and propane stoves, barbecues and lanterns remain permitted, as do portable propane fire pits in most locations. Portable propane fire pits are not allowed in overflow campgrounds.

Parks Canada says the decision is based on more than just the day's weather.

Fire bans are determined using a combination of current and forecast weather, vegetation moisture, long-term drying trends, the regional wildfire situation, and the availability of firefighting personnel and equipment. Officials evaluate those conditions daily, but say fire bans are driven by longer-term trends rather than a single rainy day or cool stretch.

"It takes a lot of rain to restore moisture to deep soil layers, trees and logs that have dried out," Parks Canada said in its public notice. "Rain quickly evaporates when followed by warm temperatures and wind. This means fire danger can quickly return to high or extreme."

The agency also noted that reducing the risk of human-caused wildfires helps ensure firefighting resources remain available should they be needed elsewhere in the region.

The fire ban comes even though wildfire activity remains relatively limited in southern Alberta.

According to Alberta Wildfire, there are currently no active wildfires within either Banff National Park or the surrounding Calgary Forest Area, which includes much of the Bow Valley. Provincewide, only four wildfires are currently classified as active, all of which are listed as under control.

Smoke drifting into the Bow Valley, however, continues to affect air quality.

As of Thursday evening, a monitoring station at Banff Recreation Grounds was recording a real-time PM2.5 concentration of 72 micrograms per cubic metre, a level generally considered unhealthy for people in sensitive groups. At those concentrations, children, older adults and people with heart or lung conditions may experience symptoms such as coughing or fatigue, while most healthy adults are unlikely to notice significant effects.

The fire restrictions differ from those in neighbouring Canmore.

While Banff has implemented a full fire ban, Canmore remains under a fire restriction that took effect earlier this week on July 28. Backyard fire pits on private property, campground fires in designated fire rings, propane appliances and charcoal or wood-burning cooking devices with on-off controls are still permitted within the town.

Outdoor wood fires on public lands, including random camping and backcountry areas, remain prohibited throughout the Calgary Forest Area under Alberta's fire restriction.

Parks Canada warns that violating the fire ban within Banff National Park can result in fines of up to $25,000 under the Canada National Parks Act. Within the Town of Banff, separate municipal penalties of up to $2,500 may also apply for violations of the local fire bylaw.

Officials say the fire ban will remain in place until conditions improve sufficiently to reduce the wildfire risk.