Regional Stormwater Management
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Ontario municipal resources

York Region stormwater and flood-resilience resources.

A rapidly growing regional system connecting nine municipalities, watershed headwaters, infrastructure and public programmes. RSM helps users begin with the local authority, understand the broader system and connect to relevant education, training and practice guidance.

Visit the official York Region websiteFind a Conservation Authority
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York Region stormwater and flood-resilience resources.
Published by: RSMLast reviewed: 2026-07-19Region: Ontario, Canada

Ontario detail within a Canada-wide RSM platform

This page keeps Ontario municipal and regional information specific. Use the Canada hub for national training and organizational pathways. Always confirm current local requirements with the official authority.

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Use the official York Region website for current programmes, permits, construction information, emergency notices and local contacts.

Official York Region websiteFind the local conservation authority

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Regional Stormwater Management

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