Natural Hazard Mapping for Quaile Creek within the City of Ottawa

Conservation Authorities: Protecting People and Property

South Nation Conservation (SNC) invites watershed residents living along Quaile Creek within the City of Ottawa to view draft flooplain mapping (or natural hazard maps). These natural hazard maps have been developed on behalf of the City of Ottawa and will be used when updating Official Plans and zoning schedules, and when reviewing development applications to protect people and property from natural hazards and guide sustainable development activities.

Regulation areas included on draft maps include the greatest of whichever natural hazard is present: floodplain or riverine erosion. It's important to speak with the Conservation Authority when considering developing in these areas to determine what type of hazard or constraint may exist.

Development projects within natural hazard areas (like floodplains) require permission from the Conservation Authority before proceeding. Please visit SNC's Regulations Webpage to learn more about regulations made under the Conservation Authorities Act and Ontario Regulation 41/24 Prohibited Activities, Exemptions and Permits.

Public Consultations

When updating natural hazard maps after completing a comprehensive study, Conservation Authorities will invite affected property owners to review draft maps and provide any comments during public consultations.

Consultations help update Regulation Areas where permission (through a permit) may be required for certain construction or shoreline development activities. Please note that these consultations do not replace any municipal requirements or public notices to update policies or zoning schedules

Residents and stakeholders with properties along Quaile Creek within the City of Ottawa are welcome to book a 1-on-1 meeting with SNC staff to learn more about the floodplain mapping project.

Interested in learning more about floodplain mapping?

Schedule a 1-on-1 meeting with SNC!

Residents who wish to learn more can schedule phone or virtual (via Microsoft Teams link) meetings with SNC on weekdays between March 17^th and March 28^th.

In person 1-on-1 meeting opportunities can be scheduled during the following:

Wednesday March 26^th, 2025, 5 PM to 7 PM at the
Greely Community Centre - Hall A. (1448 Meadow Dr, Greely, ON)
Thursday March 27^th, 9 AM to 4 PM at the
SNC Administrative Office (38 Victoria Street, Finch, ON)

To schedule your meeting with SNC, please complete the Meeting Request Form here.

Maps

Final natural hazard mapping reports are added to the Reports section of SNC's website, and updated maps are added to SNC's interactive property map.

Note: the maps of Quaile Creek are not yet approved by SNC's Board of Directors and remain in draft form until after the public consultation period.

Please note that the "Regulation Area" is displayed on draft mapping. This area includes the greatest of either hazard: 1:100 year floodplain or riverine erosion hazard, plus a buffer. Examples will be shared during consultation meetings.

Access the draft maps here:

Additional Resources

Understanding flood messages and preparing your family and property for a potential flood is the best defence. SNC has prepared resources to provide guidance to property owners before and after a flood event. Flooding can create problems in and around your home; take a moment to become familiar with these resources. Stay up to date with your municipality during emergency response.

Factsheets: