Maritime Emergencies ― Canadian Coast Guard list of provincial contact numbers.
Volunteer for Search and Rescue: Canadian Coast Guard Auxiliary ― The Canadian Coast Guard Auxiliary (CCGA) is a non-profit organization dedicated to Search and Rescue (SAR) and safe boating activities.
Poaching Incident ― If you see illegal fishing you are encouraged to report it. See this list of provincial numbers.
Marine Pollution ― To report an oil spill, oiled wildlife or other marine environmental emergency refer to this regional list of Canadian Coast Guard Numbers.
Marine Mammal Distress ― If you see an injured, harassed, abandoned marine mammal (e.g., seal, whale) please report it.
Report Invasive Aquatic Species ― Please report non-native fish, animal, or plant species that could result in widespread ecological damage to native species and habitat.