NEW! North Fork Watercraft Inspections in Polebridge in 2021
AIS watercraft inspections for boaters launching on Bowman or Kintla Lakes will be available across the river from the Polebridge Ranger Station. Boaters do not need to be inspected at the Apgar boat inspection station prior to launching in North Fork lakes this summer.
Boating Permits and Season Dates
Lake McDonald/Apgar (motorized/non-motorized) and North Fork Lakes (non-motorized on Kintla/Bowman, <10hp motorized on Bowman) will open on May 8. Vehicle access to North Fork waters is contingent upon seasonal road opening.
On the surface things look fine, but in the past stocking of non-native fish changed the ecosystems of most park lakes. These fish out compete native species for food and habitat. We need to prevent additional non-native species of animals or plants from accidentally being introduced, because each small change effects the overall health of park waters.
Use this field guide to help you identify AIS.
Don't Move a Mussel
Now there is a new and serious threat. Imagine a future where going to your favorite rock-skipping beach, you find the shoreline matted with tens of thousands of small mussel shells, with everything cemented together in a sharp, smelly mess. Imagine once productive fisheries wiped out by these new invaders. It's not science fiction, impacts are already occurring in waters in the Great Lakes, eastern provinces and states, the prairies and plains, and more recently in the Southwestern United States.
Since the 1980s freshwater zebra and quagga mussels have steadily advanced westward, transported on trailered boats. Very recently, a mussel-carrying boat was intercepted at a marina on Flathead Lake. The boat had come from the Southwest. Flathead Lake is just downstream from Glacier.
Protecting the waters of the Peace Park requires immediate action, both by the parks and by every boater.
Glacier National Park Watercraft Launch Regulations
*All watercraft (motorized and non-motorized) with unispectable water holding compartments are prohibited from launching in Glacier National Park
Waterton Lakes National Park Permit Regulations
Currently, motorized and trailer-launched watercraft require a 90 day quarantine after inspection before launching on Waterton Lake. Non-motorized boats may self-certify prior to launching.
To obtain the permit you must complete a self-inspection form, which will act as a permit. Watercraft users must ensure their permits are available for examination. Self-inspection forms will be available at the park gate, Visitor Reception Centre, Operations Building and Wardens Office, campgrounds, and select locations in town. Permit stations will also be located throughout the park at boat launches and the most popular boating areas.
More information is available on the Waterton Lakes National Park Lakes Activities page.
Additional Aquatic Invasive Species Information
Last updated: June 14, 2021