Changes to Conservation Authority Development Permitting (media release, March 27, 2024)

On April 1, 2024, a new provincial regulation and updated legislation go into effect, related to the mandatory role of Conservation Authorities in regulating development in or near natural hazards.

The Upper Thames River Conservation Authority’s (UTRCA) regulatory activities protect people and property from natural hazards and support safe development. Staff will continue to review development proposals that affect the watersheds we live in and regulate development in or near flood plains, valleys, and wetlands.

Anyone planning to undertake development activities in or near a regulated area, including flood plains, valley lands, and wetlands, will still be required to apply for a permit.

Permit applications submitted before April 1 will follow the current process. New permit applications submitted on or after April 1 will follow the processes outlined in the updated Section 28 of the Conservation Authorities Act and the new regulation (Ontario Regulation 41/24).

Some examples of development projects that may require a permit include: placing or excavating fill, building a new home or replacing an existing home, constructing home additions, garages and sheds, decks and pools, or landscaping.

The new regulation provides a list of activities or works that will no longer require a UTRCA permit, where works are carried out in accordance with the regulation. We encourage applicants to confirm exceptions with our planning staff before carrying out the work.

The UTRCA is updating regulatory mapping to reflect the new regulated limits and will share the updated screening maps with watershed municipalities. Staff are working with municipal partners to minimize disruptions to the approval process for development applications.

There are no changes to UTRCA planning services at this time. Conservation authorities continue to provide mandatory programs and services related to reviewing and commenting on applications, proposals, and other matters under other Acts and regulations.

Municipalities must continue to circulate planning applications and other matters, including technical reports, to the UTRCA so that we may review and comment on natural hazards and wetland matters.

Contact: Jenna Allain, Manager, Environmental Planning and Regulations