Save the Date for Source to Stream 2025!
Canada's Premier Erosion and Sediment Control
Conference is returing March 26 & 27, 2025

Check sourcetostream.com for updates on registration,
exhibitor and sponsorship opportunities, presentations from
Source to Stream 2024 and more!

Back by popular demand!

The Low-Impact Development & Climate Resilience Professional
Certificate Program offered through McMaster University, and
delivered by STEP instructors, is now accepting applications for the
2024/25 program! Registration for individual courses also available

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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Fish and Wildlife Passage at Bridges and Culverts: Existing Conditions and Priorities for Mitigation

Erika Nardone  2022   |   Presentations, Videos & Webcasts

Download   Project Page   Link


Planning and developmentWatershed planning



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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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Under Our Feet and On the Horizon: A Two Decade Review Erosion Hazard Assessment in Ontario (FREE)

R. Phillips  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


Erosion and sediment controlNatural channel designPlanning and developmentProtecting and Restoring Natural FeaturesWatershed planning



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Strategies for Developing Green Infrastructure Operation & Maintenance Capacity in City of Toronto (FREE)

K. Hausmanis,  R. Fan  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


BioretentionCold climate researchLow impact developmentMulti-LID sitesPermeable pavementPollution PreventionSalt managementStormwater tree trenchesSwales and ditchesTreesWater qualityWatershed planning



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Sustainable Neighbourhood Action Plan Implementation: Showcasing LID Retrofits (FREE)

T. Shakeel,  A. Veglio,  S. Malloy  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


BioretentionConventional stormwater managementLow impact developmentStormwater tree trenchesStructural soilsTreesWater qualityWatershed planning



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Building the Business Case for Widespread Green Stormwater Infrastructure (FREE)

P. James,  K. Menken  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


Conventional stormwater managementLow impact developmentMulti-LID sitesPlanning and developmentWatershed planning



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How Bad Is Bad: A Novel Approach to Evaluating Geohazard Risks along Watercourses (FREE)

D. Friesen,  H. Amirault  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


Erosion and sediment controlInspection and maintenanceProtecting and Restoring Natural FeaturesWatershed planning



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System-wide SWM: Improved Stormwater Management at Lower Capital and Operating Cost (FREE)

B. Longstaff,  D. Bambic,  T. Patterson  2021   |   Presentations, Videos & Webcasts

   Project Page   Link


Climate change resilienceLow impact developmentNutrient managementPlanning and developmentWater qualityWatershed planning



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Operationalizing the Drainage Act: Lessons Learned in Greenfield Application and Operations

P. James,  S. Malloy,  P. Bryan-Pulham  2020   |   Presentations, Videos & Webcasts

   Link


Education and outreachInspection and maintenanceLow impact developmentMulti-LID sitesPlanning and developmentWater resources engineeringWatershed planning



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Using the Drainage Act to implement green infrastructure on private property in urban areas to meet the stormwater management criteria

  |   Presentations, Videos & Webcasts

   Link


Education and outreachLow impact developmentMulti-LID sitesPlanning and developmentWater resources engineeringWatershed planning



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Winter De-icing Operations in Urban Watersheds: Development of a Temperature-Index Based Water Quantity Model

B. Trenouth  2018   |   Presentations, Videos & Webcasts

   Link


Conventional stormwater managementEducation and outreachErosion and sediment controlSalt managementWater qualityWatershed planning



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Steps for Designing Communal Low Impact Development Stormwater Retrofits (FREE)

Sustainable Technologies Evaluation Program  2021   |   Presentations, Videos & Webcasts

   Link


Education and outreachLow impact developmentMulti-LID sitesPlanning and development



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Solar Photovoltaic (PV) System Operation and Maintenance (FREE)

  |   Presentations, Videos & Webcasts

   Link


Low impact development



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Solar Photovoltaic (PV) System Commissioning (FREE)

  |   Presentations, Videos & Webcasts

   Link


Low impact development



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Introduction to the Low Impact Treatment Train Tool – Video

Credit Valley Conservation,  Lake Simcoe Region Conservation,  Toronto and Region Conservation  2018   |   Presentations, Videos & Webcasts

   Project Page


BioretentionEducation and outreachLow impact developmentMulti-LID sitesPermeable pavementPlanning and developmentStormwater management pondsSwales and ditchesWater resources engineering



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Best Practices for LID Implementation – Video

Lake Simcoe Region Conservation,  Credit Valley Conservation,  Toronto and Region Conservation  2018   |   Presentations, Videos & Webcasts

   Link


BioretentionEducation and outreachErosion and sediment controlInspection and maintenanceLow impact developmentMulti-LID sitesPlanning and development



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Percolation Test-Measurement and Recording Procedures – Video

Toronto and Region Conservation,  Credit Valley Conservation,  Lake Simcoe Region Conservation  2018   |   Presentations, Videos & Webcasts

   Link


BioretentionEducation and outreachLow impact developmentMulti-LID sitesPlanning and developmentSoakaways, infiltration trenches and chambersStormwater management pondsSwales and ditchesWater resources engineering



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How to Install Shallow and Deep Monitoring Wells – Video

Toronto and Region Conservation,  Credit Valley Conservation,  Lake Simcoe Region Conservation  2019   |   Presentations, Videos & Webcasts

   Link


BioretentionEducation and outreachInspection and maintenanceLow impact development



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How to Set up and Use a Guelph Permeameter – Video

Toronto and Region Conservation,  Credit Valley Conservation,  Lake Simcoe Region Conservation  2019   |   Presentations, Videos & Webcasts

   Link


BioretentionEducation and outreachLow impact developmentPlanning and development



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Inspection and Maintenance Best Practices for Permeable Pavements – Video

Toronto and Region Conservation,  Lake Simcoe Region Conservation,  Credit Valley Conservation  2019   |   Presentations, Videos & Webcasts

   Project Page   Link


Education and outreachInspection and maintenanceLow impact developmentPermeable pavementSalt management



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LID Treatment Train Tool Video Tutorial – Using impervious: pervious ratio guidance for sizing LIDs

Toronto and Region Conservation,  Credit Valley Conservation,  Lake Simcoe Region Conservation  2019   |   Presentations, Videos & Webcasts

   Project Page   Link


BioretentionGreen roofsLow impact developmentMulti-LID sitesPermeable pavementRainwater harvestingSoakaways, infiltration trenches and chambersSwales and ditchesWater resources engineering



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Integrating Low Impact Development into Stormwater Asset Management Programs (FREE)

Sustainable Technologies Evaluation Program  2019   |   Presentations, Videos & Webcasts

   Link


BioretentionEducation and outreachGreen roofsLow impact developmentPermeable pavementPlanning and developmentSoakaways, infiltration trenches and chambersStormwater management pondsSwales and ditches



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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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L’introduction au contrôle de l’érosion et des sédiments

Sustainable Technologies Evaluation Program  2016   |   Presentations, Videos & Webcasts

   Link


Construction sediment control pondsEducation and outreachErosion and sediment controlPollution PreventionPolymers



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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



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Introduction to Erosion Sediment Control

Sustainable Technologies Evaluation Program  2015   |   Presentations, Videos & Webcasts

   Link


Construction sediment control pondsEducation and outreachErosion and sediment controlPollution PreventionPolymers



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Polymers for Construction Site Erosion and Sediment Control

Sustainable Technologies Evaluation Program  2014   |   Presentations, Videos & Webcasts

   Link


Construction sediment control pondsEducation and outreachErosion and sediment controlPollution PreventionPolymers



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Design of Infiltration Practices: Low Impact Development Technical Training

Sustainable Technologies Evaluation Program  2014   |   Presentations, Videos & Webcasts

   Link


BioretentionCold climate researchEducation and outreachLow impact developmentMulti-LID sitesPermeable pavementPlanning and developmentSoakaways, infiltration trenches and chambersSwales and ditches



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.