Protect park waters: preventing aquatic invasive species

Aquatic Invasive Species (AIS) are non-native plants, animals, and diseases. Many AIS are harmful to freshwater ecosystems. AIS reproduce quickly, rarely have natural predators and often out-compete native freshwater species.

Waterton Lakes National Park

Beginning April 1, 2024: all non-motorized watercraft from outside of the park are prohibited from entering waterbodies.

Yoho and Kootenay national parks

Until March 31, 2025: All waterbodies are closed to watercraft and angling to prevent the spread of whirling disease. This closure is necessary to protect vulnerable fish populations and sensitive ecosystems from aquatic invasive species.

Clean, drain, dry, and certify all watercraft and water gear before entering a new waterbody

clean 

Clean

all mud, sand, plant, and animal materials from your watercraft and water-related gear.

drain 

Drain 

coolers, buckets, compartments, and other items that may hold water on land before leaving the waterbody.

dry 

Dry

minimum 48 hours after use in B.C., Alberta, or Canadian territories, including in the national parks AND minimum 30 days after use in the U.S. or provinces other than B.C., Alberta and/or the Canadian territories.

symbol of ais self-certification  

Certify 

your watercraft and gear by obtaining a free AIS Prevention Permit.


How to certify

In most of the mountain national parks, an Aquatic Invasive Species (AIS) Prevention Permit is required to access waterbodies with any watercraft or water-related gear. The type of AIS Prevention Permit required is dependent on the park and the type of watercraft or gear. See below for current mandatory permit requirements.

Mandatory AIS prevention permitting requirements in the mountain national parks for 2023

  Motorized Watercraft Non-motorized Watercraft Water-Related Gear
Banff  Inspection Permit  Self-Certification or
 Inspection Permit
 Self-Certification Permit
Jasper  Roving inspection  Self-Certification Permit (voluntary)  Self-Certification Permit (voluntary)
Kootenay  Not applicable  Self-Certification or
 Inspection Permit
 Self-Certification or
 Inspection Permit 
Waterton Lakes  90 Day Quarantine  Not applicable  Self-Certification Permit
Yoho  Not applicable  Self-Certification or
 Inspection Permit
 Self-Certification or
 Inspection Permit 
  Motor Boat No Motor Water Gear
Banff Inspection Permit Self-Certification Permit or Inspection Permit Self-Certification Permit
Jasper Roving inspection Self-Certification Permit (voluntary) Self-Certification Permit (voluntary)
Kootenay Not applicable Self-Certification Permit or  Inspection Permit Self-Certification Permit or  Inspection Permit
Waterton Lakes 90 Day Quarantine Not applicable Self-Certification Permit
Yoho Not applicable Self-Certification Permit or  Inspection Permit Self-Certification Permit or  Inspection Permit
Legend:
 Self-Certification Permit
 Self-Certification Permit (voluntary)
 Inspection Permit
 Roving inspection
 90 Day Quarantine
 Not applicable

Where to certify

The Self-Certification permit and watercraft inspection stations are available at the following locations:

Banff National Park
Watercraft inspection stations
Banff Visitor Centres
Lake Louise Visitor Centre
Park gates
  • Niblock Gate (Lake Louise 93N)
  • David Thompson (Sask. Crossing 93N)
Two Jack Lakeside Campground
Lake Louise Campground
Baker Creek Chalets
Boom Lake Trailhead
Bourgeau Lake Trailhead
Bow Lake - Day Use Area and near Num-Ti-Ja
Cascade Ponds
Fish Creek Trailhead
Glacier Lake Trailhead
Hector Lake
Helen Lake Trailhead
Herbert Lake
Howse Trailhead
Johnson Lake
Lake Louise (Lake) Canoe Launch and kiosk
Lake Minnewanka Boat Dock
Lake Minnewanka Loop Road
Moraine Lake
Mosquito Campground Kiosk
Mosquito Creek Trailhead
Rampart Campground
Redearth Creek Trailhead
Smith/Copper Lake Trailhead
Taylor Lake Trailhead
The Bow River - Castle Junction, 5 Mile, Bow Falls, Golf Course Road and Station Restaurant access points, Trans-Canada Highway across from Morant’s Curve (un-named)
Two Jack Lake and reservoir
Vermillion Lakes
Vista Lake Trailhead
Waterfowl Lakes (Campground, Kiosk and Viewpoint (pullout))
Jasper National Park
A Watercraft Inspection Station is open at the Cottonwood Creek Road pull-out, in the Town of Jasper. Roving inspections of motorized watercraft will be conducted during the 2023 season.
Kootenay National Park
Self-Certification Permit Locations:
Radium Hot Springs Visitor Centre
Kootenay Park Gate
Redstreak Campground
Dolly Varden picnic area
Kootenay River picnic area
McLeod Meadows campground (Dog Lake trailhead)
Olive Lake
Simpson River trailhead
Vermillion Crossing picnic area
Numa Falls (or Marble Canyon)
Waterton Lakes National Park
Beginning April 1, 2024:
Non-motorized watercraft from outside park boundaries will not be permitted to enter waterbodies within Waterton Lakes National Park.
Angling for all fish species will no longer be permitted at any time in flowing waters (streams and rivers) within the park. Angling will continue as per current regulations in still water (lakes).

Self-Certification Permit Locations:

Belly River
Belly River Campground
Cameron Bay
Cameron Lake
Driftwood Beach
Emerald Bay North
Emerald Bay South
Hay Barn
Knight Lake
Linnet Docks
Marina
Maskinonge
Park gate
Townsite Campground kiosk
Visitor centre
Yoho National Park
Self-Certification Permit Locations:
Yoho National Park Visitor Centre
Park Gate
Kicking Horse Campground
Lake O'Hara Bus Station
Emerald Lake
Faeder Lake
Finn Creek
Field Pond
Wapta Lake
Hoodoo campground

Person fishing on the side of a lake
Fishing

Anglers are required to obtain an AIS Prevention Self- Permit for their fishing gear and personal flotation device in certain parks.

Self-Certification permit required

Kayaker on a mountain lake
Water activities

Learn what is needed before entering the lakes and rivers in the mountain national parks. Follow these rules to help prevent the spread of aquatic invasive species!

Boaters cleaning their motor boat with Park staff looking on
Motorized watercraft

Boats with motors, both gas and electric are required to obtain a Parks Canada AIS Prevention Inspection Permit.

Inspection Permit required.


Aquatic Invasive Species of concern

Aquatic invasive species (AIS) are non-native plants, animals, and diseases. Many AIS are harmful to freshwater ecosystems. AIS reproduce quickly, rarely have natural predators and often out-compete native freshwater species. Preventing aquatic invasive species from entering waterways is a Parks Canada priority. Once AIS are established, removal is next to impossible.


Report aquatic invasive species sightings

Take a picture, note the location, and send it to ReportAIS-SignalerEAE@pc.gc.ca

Sightings outside of the national parks can be reported to: 1-855-336-2628 (BOAT) in Alberta and 1-888-933-3722 in British Columbia.

Date modified :