Home / Environment / April Snows Unleash May Floods Across Saskatchewan
April Snows Unleash May Floods Across Saskatchewan
5 May
Summary
- Rapid snowmelt from a significant April snowpack caused widespread flooding.
- Flooding led to 15 active local emergencies and isolated communities.
- Experts cite loss of wetlands and wildfire impacts as contributing factors.
Rapid melting of a higher-than-average snowpack from April, described as "the winter that didn't end," has caused widespread flooding across Saskatchewan. Temperatures rose sharply at the beginning of May, leading to a fast melt that overwhelmed the land's capacity to absorb water. This resulted in 15 active local emergencies by Monday, with the northwest, northeast, and east-central parts of the province most affected.
Road washouts have isolated communities like Patuanak, and the province's Water Security Agency has issued multiple advisories due to high flows and ice jamming. Inflows into the Quill Lakes basin are at a 1-in-50-year level, while flows into the Carrot River range from a 1-in-25 to a 1-in-200-year event. Experts suggest that the loss of wetlands, which naturally slow runoff, and increased land vulnerability due to recent wildfires in northern Saskatchewan have contributed significantly to the current flooding crisis. Residents are advised to expect more extreme weather events in the future, emphasizing the need for better cumulative water management.