City of Mississauga Notice of Completion Municipal Class Environmental Assessment Study: Cooksville Creek Erosion Control Project – South of Lakeshore Road

By February 24, 2025Parks, Resources, Ward 1

Project Background
The City of Mississauga (the City) has completed a Schedule B Municipal Class Environmental Assessment Study for erosion control and restoration of Cooksville Creek south of Lakeshore Road.

The City recognizes that this section of Cooksville Creek has been impacted by recent storm events and high lake levels and is in need of rehabilitation. Plans also considered the deteriorated condition of the adjacent city trail through Helen Molasy Memorial Park that sits above the east bank of the creek, as well as the neighbouring properties which experience ongoing drainage issues.

Study Completion
The Study has examined this section of Cooksville Creek and Helen Molasy Trail along with the associated natural resources to identify existing problems, potential risks, and opportunities for watercourse restoration and drainage improvements.

Through the Class EA process, various alternative solutions were developed and evaluated by the Study Team with input through public and agency consultation. The preferred watercourse erosion control strategy includes extended channel restoration works through the use of vegetated buttress bank protection treatment with embedded armourstone retaining walls. The preferred drainage restoration strategy includes the hybrid drainage solution involving the replacement and enhancement of the drainage infrastructure associated with the Helen Molasy Trail.

A Project File Report (PFR) documenting the planning process has been prepared and will be available for a comment period between February 24th 2025 and March 28th 2025 on the City’s project webpage:
https://www.mississauga.ca/projects-and-strategies/environmental-assessments/cooksville-creek-erosion-control-south-of-lakeshore-road/

Should a member of the public request a hard copy of the report, the City will make arrangements for delivery of the PFR. If you have any questions or comments regarding the study, please contact the Project Managers listed below by March 28th 2025:

Greg Frew, P.Eng.
City Project Manager
City of Mississauga
300 City Centre Drive
Mississauga, ON L5B 3C1
(905) 615-3200, ext. 3362
Greg.Frew@mississauga.ca

Robert Amos, P.Eng. Consultant Project Manager

Aquafor Beech Limited  2600 Skymark Avenue, Mississauga, ON L4W 5B2

(416) 705-2367 Amos.R@aquaforbeech.com

In addition, a Section 16 Order request may be made to the Ministry of the Environment, Conservation and Parks (MECP or Ministry) for an order requiring a higher level of study (i.e., requiring an individual/comprehensive Environmental Assessment approval before being able to proceed), or that conditions be imposed (e.g., require further studies), only on the grounds that the requested order may prevent, mitigate or remedy adverse impacts on constitutionally protected Aboriginal and treaty rights. Requests on other grounds will not be considered. Requests are to include the requester contact information and full name.

The Section 16 Order request should be sent in writing or by email by March 28th 2025 to both contacts below with a copy to Greg Frew at the City.
Minister of the Environment, Conservation and Parks

Ministry of Environment, Conservation and Parks
777 Bay Street, 5th Floor
Toronto, Ontario M7A 2J3
minister.mecp@ontario.ca

Director, Environmental Assessment Branch
Ministry of Environment, Conservation and Parks
135 St. Clair Avenue West, 1st Floor
Toronto, Ontario M4V 1P5
EABDirector@ontario.ca

This notice signals the Notice of Completion for this Municipal Class Environmental Assessment, a study which defines the problem, identifies/evaluates alternative solutions, and recommends a preferred design in consultation with regulatory agencies and the public. The study has been undertaken in accordance with the planning and design process for Schedule ‘B’ projects, as outlined in the “Municipal Class Environmental Assessment” document (as amended in 2023), which is approved under the Ontario Environmental Assessment Act.

Personal information is collected under the authority of the Environmental Assessment Act and will be used in the assessment process. With exception of personal information, all comments shall become part of the public records.

This notice issued on February 24th, 2025.