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  • Lower Chemainus Watershed Flood Management Plan

Documents

Overview Documents

  • document icon Lower Chemainus River Study Area - Context Map (348 KB) (pdf)
  • document icon Lower Chemainus Floodplain - Two-page Backgrounder - 2022.07.15.pdf (1010 KB) (pdf)
  • document icon Community Info Session Displays (31.6 MB) (pdf)

Floodplain Maps

  • document icon Flood Depth & Velocity Hazard Map - Entire Floodplain (85 MB) (85.4 MB) (pdf)
  • document icon Flood Hazard Map - Index (2.16 MB) (jpg)
  • document icon Flood Hazard Map - Sheet 1 (2.79 MB) (jpg)
  • document icon Flood Hazard Map - Sheet 2 (4.82 MB) (jpg)
  • document icon Flood Hazard Map - Sheet 3 (3.61 MB) (jpg)
  • document icon Flood Hazard Map - Sheet 4 (4.81 MB) (jpg)
  • document icon Designated Floodplain Map - Index Sheet (2.21 MB) (jpg)
  • document icon Designated Floodplain Map - Sheet 1 (2.55 MB) (jpg)
  • document icon Designated Floodplain Map - Sheet 2 (4.48 MB) (jpg)
  • document icon Designated Floodplain Map - Sheet 3 (3.01 MB) (jpg)
  • document icon Designated Floodplain Map - Sheet 4 (4.81 MB) (jpg)
  • document icon Lower Chemainus River Watershed - Flood Hazard Maps (complied PDF - large file) (24.6 MB) (pdf)
  • document icon Lower Chemainus River Watershed - Designated Floodplain Maps (complied PDF - large file) (23 MB) (pdf)

Technical Report Documents

  • document icon Chemainus River Flood Mapping Program Part 1 - Floodplain Mapping Report (3.12 MB) (pdf)
  • document icon Appendix A: Surveys and Water Level Measurements (764 KB) (pdf)
  • document icon Appendix B: Hydrology (1.04 MB) (pdf)
  • document icon Appendix C: Chemainus River Geomorphic Atlas (16.2 MB) (pdf)
  • document icon Appendix D: Hydraulic Modelling (2.84 MB) (pdf)
  • document icon Appendix E: Coastal Modelling (2.74 MB) (pdf)
  • document icon Appendix F: Flood Mapping Methodology (765 KB) (pdf)