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Welcome to CANARM.org

Welcome to the Canadian Association for Rainwater Management. CANARM stands for the promotion and education of rainwater and stormwater management best practices. With increasing environmental awareness and concerns, addressing the issues of rainwater management has become paramount to the success and longevity of many residences and business operations. CANARM has been established to deal with the vast array of very positive actions undertaken by entrepreneurs, homeowners, and designers, helping to consolidate and focus jurisdictional governances across Canada.

CANARM.org is a resource for education, awareness, training, and connectivity for various groups and individuals involved in the rainwater industry. We will be adding training and upcoming course information, access to  rainwater calculators to assist in the design of your own rainwater harvesting system, examples of installed rainwater projects, and a directory of trained professionals to help design your residential or commercial rainwater harvesting system.

We welcome new members from across the country as we build CANARM into a unified voice with the aim of protecting our most precious and limited resource - water!



Victoria, BC (February 4th, 2015) - CANARM is pleased to announce the definitive merger agreement with ARCSA (American Rainwater Catchment Systems Association). It is a global leader in the rainwater harvesting industry and has recently celebrated their 20th anniversary. (read more)

2015 CANARM Events

Jan 8th Toronto, ON
Jan 9th Richmond Hill, ON
Jan 15th Langford, BC (Westshore Watershed)
Feb 7th Chilliwack, BC (BCOSSA)
Feb 14th Burnaby, BC (WCOWMA)
Feb 16th Courtenay, BC
TBA Regina, SK
TBA Saskatoon, SK