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Part of Aquatic invasive species

Aquatic invasive species – Overview

Private citizens and government ministries all have a role in controlling aquatic invasive species in Alberta.

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Aquatic invasive species

Overview

Aquatic invasive species (AIS) are non-native organisms that have been brought from other places into Alberta’s water. These species cause, or have high potential to cause, harm to our environment, economy and human health as they become established outside their natural range. Many AIS are very difficult to eradicate once they are established, so prevention is essential.

Below you can find the AIS pocket guide, which will help active stewards become more familiar with the 52 prohibited species as well as additional species and fish diseases of concern in Alberta.

If you suspect any of these species, report them promptly, either through the AIS hotline at 1-855-336-BOAT (2628) or on EDDMapS Alberta.

Responses to AIS

The Alberta government is working closely with a variety of stakeholders. Together, we have developed a program that includes these components:

  • monitoring
  • rapid response planning
  • education and outreach
  • watercraft inspections
  • policy

The AIS Program response actions used to detect, assess and respond to AIS introduction in Alberta are guided by the Alberta Aquatic Invasive Species Early Detection Rapid Response Plan. This plan provides a consistent framework for response as well as to identify the roles and responsibilities of government and stakeholders.

In 2024, Alberta launched an Aquatic Invasive Species Task Force to identity ways to improve inspection, detection and education so that these dangerous species don’t get established here.

Keeping Alberta waters free of AIS is a high priority, and the province has formed an Inter-Provincial Territorial Agreement for Co-ordinated Regional Defence Against Invasive Species to keep these invaders out.

What you can do to help

There are a few main actions we ask you to take to help prevent the spread of AIS and diseases.

Don’t let it loose

Common aquarium and pond species can become invasive when released into the wild. Releasing pond water, fish, plants or other aquatic species is illegal in Alberta.

Red circle with a diagonal line across an image of a bucket dumping out water and a crab. Text around the red circle says: Stop aquatic invasive species. Don't let it loose

Domestic pets generally do not have the survival skills to live beyond their tank or pond. They can starve to death or may be eaten by predators in the wild. In some cases, they may survive, reproduce and spread, becoming aquatic invasive species. Even if your pet is native to the local environment, it should never be released, as it may be carrying diseases or parasites.

Clean, drain, dry your gear

If you are transferring a watercraft or equipment used in water (that is, hip waders, life jackets, kayaks, construction equipment, etcetera) between waterbodies, make sure to properly clean, drain and dry between uses.

Visit the pages below to find information boaters need to follow to help stop the spread of AIS:

Quick facts

How to clean, drain and dry your type of boat.

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