Flooding Strategy and Stormwater Management Master Plan Update
The 2022 Stormwater Management Master Plan Update will assess the relevant findings of the previous Master Plan, incorporate future growth and demands on the network, identify areas where information gaps exist, and update the plan accordingly. The goals and policies identified in this update will include strategies to improve and minimize the negative impacts of flooding and stormwater movement, improve safety, preserve local character, and protect the natural environment.
Innisfil Flooding Strategy
Like many Canadian municipalities, flooding within the Town has become a significant concern for the municipality and residents. Creating a Flooding Strategy will help us look more holistically at this concern and proactively identify areas of concern and potential strategies. We want to explore innovative, cost-effective, and environmentally sustainable solutions and create a prioritized action plan for the Town’s short, medium, and long-term capital budget planning.
Draft Report
The draft report was presented to Council on January 10, 2024, and underwent a 30-day review period. The final report is currently being prepared, taking into account feedback received during the review period.
Previous public engagement
- Public Open House #1: We hosted our first virtual public open house on March 2, 2022. You can view a recording of the presentation.
- Public Open House #2: We hosted three drop-in public open houses on February 9, 12, and 28, 2023. You can view the open house display boards to learn more.
- Public Open House #3: We hosted a drop-in public open house on October 25, 2023. You can view the open house display boards and provide feedback through the comment form.
Stay in the loop
This page will continue to be updated as the project progresses. To receive project updates directly, you can join our mailing list!
Documents
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2024-01-01 Final Report (Draft)
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Stormwater Master Plan and Flooding Strategy - Main Document (94.6 MB) (pdf)
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Appendix A - Background Technical Memorandum (144 MB) (pdf)
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Appendix B - Ditch Profile Analysis (11.3 MB) (pdf)
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Appendix C - Catchments at Risk Part 1 (97.3 MB) (pdf)
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Appendix C - Catchments at Risk Part 2 (97 MB) (pdf)
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Appendix C - Catchments at Risk Part 3 (103 MB) (pdf)
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Appendix C - Catchments at Risk Part 4 (93.5 MB) (pdf)
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Appendix C - Catchments at Risk Part 5 (97.3 MB) (pdf)
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Appendix C - Catchments at Risk Part 6 (22.8 MB) (pdf)
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Appendix D - New End of Pipe Opportunities (86.6 MB) (pdf)
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Appendix E - End of Pipe Evaluation (28.4 MB) (pdf)
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Appendix F - Hydrologic and Hydraulic Models Part 1 (98.9 MB) (pdf)
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Appendix F - Hydrologic and Hydraulic Models Part 2 (99 MB) (pdf)
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Appendix F - Hydrologic and Hydraulic Models Part 3 (72.8 MB) (pdf)
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Appendix G - Innisfil SWM-MP Flood Alternatives (24.5 MB) (pdf)
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Appendix H - Culvert Assessment (1.04 MB) (pdf)
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Appendix I - Innisfil Drain Map (2.92 MB) (pdf)
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Appendix J - Property Acquisition (50.7 MB) (pdf)
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Appendix K - Operations and Maintenance Cost Estimates (988 KB) (pdf)
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Appendix L - Public Consultation (15.6 MB) (pdf)
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Notice of Study Completion (88.6 KB) (pdf)
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Open House #3 (October 2023) - Display Boards (8.73 MB) (pdf)
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Innisfil SWMMP Spring 2023 Engagement Summary (3.63 MB) (pdf)
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Open House #2 (February 2023) - Display Boards (11.6 MB) (pdf)
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Open House #2 - Public Notice (19.5 MB) (pdf)
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Open House #1 - Summary Report & Public Survey Analysis (375 KB) (pdf)
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Letter to Public Notice of Open House #1.pdf (67.3 KB) (pdf)
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Letter to Public Notice of Study Commencement (67.6 KB) (pdf)
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What is being done in the Belle Aire/Temple/Spooners area? Yesterday, this area couldn’t handle the amount of water that we received. There was extreme flooding snd I don’t believe it’s the culverts. I’m deeply concerned with The Orbit Development coming in and making this matter worse for established residents. I, also, experienced flood resenting, only after taking possession of my hone for two weeks. Please address.