Alberta Initiates New Flood Mapping Studies to Enhance Community Resilience

📅 3 days ago

The Alberta government has announced new flood mapping studies aimed at improving flood preparedness across ten communities, building on extensive mapping efforts since 2020.

EDMONTON – In a significant step towards improving flood preparedness, the Alberta government has announced the launch of new flood mapping studies this spring, which will result in approximately 260 kilometres of new or updated flood mapping across ten communities. This initiative adds to nearly 600 kilometres of flood mapping that is already in progress throughout the province. A government release emphasized the importance of understanding flood dynamics, stating, "Knowing where the water will flow during a flood is critical to understanding where it’s safe to farm, safe to build and how to best prepare for emergency situations." Since 2020, Alberta has successfully completed around 1,900 kilometres of new or updated flood mapping, a figure that surpasses the total flood mapping conducted over the previous 35 years combined. Flood mapping serves a crucial role in guiding local development decisions and informing the prioritization of flood mitigation strategies. These strategies include projects that qualify for funding through the government’s Drought and Flood Protection Program. This month, approximately 330 kilometres of flood mapping data will be made available for public engagement. The areas covered include Edson, Garden River, Grande Prairie, Kinuso, Lacombe, Lamont, Manning, Millet, Paddle Prairie, Peers, Ponoka, Robb, and Watino. Public engagement is the final step before the mapping is finalized, with completion expected by the end of 2026. Meanwhile, technical work has been completed for about 250 kilometres of mapping that encompasses Carbon, Chateh, Crowsnest Pass, Lethbridge, Rycroft, Thorsby, and Two Hills. Draft reports and maps from this work will be shared with local authorities for their review over the summer, with finalization anticipated in the spring of 2027. To support these flood mapping efforts, the Alberta government has allocated a budget of $2.76 million for the 2026-27 fiscal year and $1.288 million for 2027-28. Notably, Alberta’s contributions will be matched by the federal government as part of a cost-sharing agreement, further emphasizing the collaborative approach to addressing flood risks in the province.

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