Our 2022 STEP Webinar Series has launched!

Comprised of 21 FREE webinars by industry experts, focused on
green stormwater infrastructure, natural heritage and management
of natural assets

Back by popular demand!

The Low-Impact Development & Climate Resilience Professional
Certificate Program offered through McMaster University, and
delivered by STEP instructors, will be back again starting this fall!

Professional Development Training

Register today for training courses led by conservation authority staff members and industry professionals with experience designing, constructing, maintaining and monitoring sustainable technologies in Canada.

Click here for a message from CISEC Inc. regarding membership payment changes. Members of IECA, Landscape Ontario, and AORS are eligible for discounts on some courses.


Register for any two live or pre-recorded webinars and select a third webinar for free. Use coupon code B2GOFWEB (must have 3 webinars in cart for coupon code to apply).
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Students for Stormwater: An Aggregated Approach to School Rain Garden Implementation (FREE)

A. Slaght  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


BioretentionEducation and outreachLow impact developmentMulti-LID sitesWater conservationWater qualityWatershed planning



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Coastal Erosion Challenges and Solutions: Lessons Learned from Case Studies (FREE)

P. Warburton,  C. Benosky,  M. Donahue  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


Climate change resilienceErosion and sediment controlWater conservationWater quality



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Old Dog, New Tricks: Using the Drainage Act to get Low Impact Development into the Ground

B. Trenouth,  S. Malloy  2018   |   Presentations, Videos & Webcasts

   Link


Education and outreachErosion and sediment controlLow impact developmentWater conservation




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Students for Stormwater: An Aggregated Approach to School Rain Garden Implementation (FREE)

A. Slaght  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


BioretentionEducation and outreachLow impact developmentMulti-LID sitesWater conservationWater qualityWatershed planning



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Piecing it Together: Monitoring LID to Inform Performance (FREE)

Sustainable Technologies Evaluation Program  2019   |   Presentations, Videos & Webcasts

   Link


Education and outreachLow impact developmentSwales and ditchesWater conservationWater quality



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Design Infiltration Rate for LID (FREE)

Sustainable Technologies Evaluation Program  2018   |   Presentations, Videos & Webcasts

   Link


BioretentionEducation and outreachHealthy soilsLow impact developmentPlanning and developmentWater conservation



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Building Forward: Preparing for Low Impact Development Construction (FREE)

Sustainable Technologies Evaluation Program  2018   |   Presentations, Videos & Webcasts

   Link


Education and outreachLow impact developmentPlanning and developmentWater conservationWater quality




Toronto and Region Conservation Authority (TRCA), in partnership with the Canadian Chapter of the International Erosion Control Association (IECA), is pleased to announce that recordings of all 31 webinars from the TRIECA 2020 Webinar Series are now available for purchase on the TRIECA website.