Sumas River Watershed Flood Mitigation Plan

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The Sumas River Watershed Flood Mitigation Plan (SRWFMP) planning initiative is a collaborative effort between Indigenous governments, municipal governments and the provincial government to develop a plan that addresses flooding risks and restores ecosystems in the Sumas River Watershed. The involved parties recognize that safeguarding the Sumas Prairie and its vital communities, ecosystems, agriculture industry and critical infrastructure requires not only technical and infrastructural solutions, but also a steadfast commitment to honouring the many enduring ties of the Stó:lō Nations. By integrating these diverse perspectives and expertise, the SRWFMP aims to set a new benchmark for resilience—ensuring that flood risk mitigation is as comprehensive and dynamic as the challenges being faced.


We want to hear from you!

First Nation members, residents and business operators in Sumas Prairie are invited to learn more about the flood mitigation plan and share their feedback.

  1. Learn about the plan by reviewing the display boards and/or attend one of the information sessions:
    1. June 17, 2026, 1pm - 4pm, Agriculture Focused Session, 4pm - 7pm Open House, Semá:th Community Centre, 2800 Sumas Mountain Road
    2. June 20, 2026, 12pm - 4pm, Clarion Hotel - Valley Room, 36035 North Parallel Rd
    3. June 23, 2026, 5pm - 8pm, Clarion Hotel - Pinnacle 1 Room, 36035 North Parellel Rd
  2. Provide your feedback in the online survey

The Sumas River Watershed Flood Mitigation Plan (SRWFMP) planning initiative is a collaborative effort between Indigenous governments, municipal governments and the provincial government to develop a plan that addresses flooding risks and restores ecosystems in the Sumas River Watershed. The involved parties recognize that safeguarding the Sumas Prairie and its vital communities, ecosystems, agriculture industry and critical infrastructure requires not only technical and infrastructural solutions, but also a steadfast commitment to honouring the many enduring ties of the Stó:lō Nations. By integrating these diverse perspectives and expertise, the SRWFMP aims to set a new benchmark for resilience—ensuring that flood risk mitigation is as comprehensive and dynamic as the challenges being faced.


We want to hear from you!

First Nation members, residents and business operators in Sumas Prairie are invited to learn more about the flood mitigation plan and share their feedback.

  1. Learn about the plan by reviewing the display boards and/or attend one of the information sessions:
    1. June 17, 2026, 1pm - 4pm, Agriculture Focused Session, 4pm - 7pm Open House, Semá:th Community Centre, 2800 Sumas Mountain Road
    2. June 20, 2026, 12pm - 4pm, Clarion Hotel - Valley Room, 36035 North Parallel Rd
    3. June 23, 2026, 5pm - 8pm, Clarion Hotel - Pinnacle 1 Room, 36035 North Parellel Rd
  2. Provide your feedback in the online survey
Page last updated: 08 Jun 2026, 05:51 PM