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Hogg’s Hollow Stormwater Management and Road Improvement Study - Class Environmental Assessment


This project is no longer active. The following information is provided for archival purposes.

This site was last updated September 9, 2005

Consultation imageThe City of Toronto Works and Emergency Services has initiated a Class Environmental Assessment to identify the preferred method(s) for addressing problems related to stormwater drainage and any associated alterations to the road infrastructure in Hogg’s Hollow.

The Study is being conducted as a Schedule ‘B’ Class Environmental Assessment.

Area residents are invited to participate in the process and provide their input at the public meetings and open houses.

October 20, 2004 was the most recent public meeting.

Why is the study being done?
During heavy rain, the Hogg’s Hollow area (York Mills Valley) is susceptible to drainage problems and flooding. In response, the City of Toronto Works and Emergency Services Department has undertaken a study to determine the extent and causes of flooding within the Hogg’s Hollow area, and to define a program consisting of stormwater management, drainage and road improvement works to alleviate flooding

What will the study achieve?
The study will produce recommendations applicable to the study area on the preferred method(s) for addressing problems related to stormwater drainage and any related road improvements.

What is the study area?
The study area (PDF) is bounded by Yonge Street in the west, York Mills Road to the north, Doncliffe Drive in the south and Highland Crescent / Bayview Ridge and the Rosedale Golf Club in the east. The black line delineates the study boundary.

What is the Class Environmental Assessment (Class EA) process?
The Municipal Class Environmental Assessment process provides a decision-making framework that enables the requirements of the provincial Environmental Assessment Act to be met. The Municipal Class EA applies to public sector agencies that are undertaking common water, wastewater and road infrastructure projects.

The Class EA process includes: identifying the problem, alternative solutions and designs; an analysis and evaluation of the alternatives and their impacts; public participation; and study documentation. The key features of the Class EA process for various project types (schedules) are shown below. The Hogg’s Hollow Study is being completed under Schedule B.

Key features of Class EA Process - Click for larger view

Public participation
The public has been involved in the process of defining the problem and possible resolutions through the completion of a questionnaire and by attending open house and public meeting events.

Questionnaire
A questionnaire was sent to residents in the Study Area in November 2002. The questionnaire asked residents about flooding and stormwater management on their properties. Response to the questionnaire was exceptional with approximately 55% of households providing information. This information is being used as one of the sources of data for the Study. View questionnaire (PDF).
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Four open house and public meeting events have been held to date to provide the residents of the study area with information on work undertaken to date and planned for the future. The public meetings provided area residents with the opportunity to ask questions and offer their suggestions and input. The first open house and public meeting was held Thursday, December 5, 2002. The second was held on Wednesday, September 25, 2003, and the third was held on December 10, 2003. A meeting set for June 29th was cancelled. The last meeting was held on October 20, 2004.

Open house & public meeting #1 December 5, 2002
The first open house and public meeting was held in the Study Area at the Agricola Finnish Lutheran Congregation facility. The primary purpose of this meeting was to present information and gather feedback on: the results of the questionnaire; the field data gathered to date; and the process that will be followed for further defining the problem and developing preferred alternatives to resolve it. Information was also presented which explained the relationship of the Study to the City's Wet Weather Flow Management Master Plan. View the meeting minutes (PDF).

Open house and public meeting #2 September 25, 2003
The second open house and public meeting was also held at the Agricola Finnish Lutheran Congregation facility. At the event, staff and consultants presented information including: the results of the field investigations; the causes of flooding; a list of alternative solutions; the proposed evaluation factors for the analysis of alternative solutions; and a range of roadway cross-sections that may be implemented in the Study Area. The public was asked to provide feedback on this information. View the meeting minutes (PDF).

Open house and public meeting #3, December 10, 2003
The third open house and public meeting was held at the Agricola Finnish Luther Congregation facility. At the event, staff and consultants presented the public with information on a series of possible Alternatives that have been developed for alleviating flooding problems and improving roads in the Study Area. Residents then worked in small break-out groups/Sub-Areas (according to where they lived in the Study Area) to discuss the suggested Alternatives for those various Sub-Areas. View the meeting minutes (PDF) - a summary of the breakout group discussions is found in “attachment D.”

Open house and public meetings
The 4th public open house for the study was scheduled to be held on June 29, 2004. Due to an unforeseen situation, the venue was not available and the formal meeting did not take place. However, notes were taken to document the questions asked by stakeholders and the answers given by the project team.

City staff, project consultants and Councillor Cliff Jenkins were present to inform residents of the meeting cancellation and answer resident questions in an informal forum. The discussion that took place is not considered a part of the formal Environmental Assessment process. The comments received on June, along with those received during the course of the study will, however, be used to provide further guidance to staff and consultants in determining a preferred alternative for presentation to the public in a formal meeting environment. View comments from the public.

Open house and public meeting #4, October 20, 2004
The fourth open house and public meeting was held at the Agricola Finnish Luther Congregation facility. At the event, staff and consultants presented information about the preferred alternative for the area. Residents heard that solutions presented were based on extensive work and analysis by various departments and study consultants. Solutions were tailored to the conditions on each street, the desire to preserve trees and the operational needs of various city operations, including emergency services. Residents then worked in small break-out groups/Sub-Areas (according to where they lived in the Study Area) to discuss the suggested Alternative and provide feedback. The next step for the study team will be to report on and analyze the findings of the public meeting. View the Public Consultation Report (PDF), which provides a summary of public input received in October and November 2004. View the meeting minutes (PDF).

Community Review Meeting, June 13, 2005
On June 13, 2005, a Community Review meeting was held at the North York Civic Centre. The purpose of this meeting was to update Hogg’s Hollow residents on actions taken since the last public meeting; discuss key study issues; and to review the recommendations of the Class Environmental Assessment report and the associated staff report. The study completion process was also explained to the residents.

What is the Water Pollution Solution?
The Water Pollution Solution is a strategy to reduce the adverse effects of runoff from rain or snow. For more information visit the Water Pollution Solution.

City Council approves the Environmental Assessment Study Report
The staff report for the project was considered and approved without amendment by Toronto Council on July 19, 2005. The report is available at http://www.toronto.ca/legdocs/2005/agendas/council/cc050719/wks7rpt/cl001.pdf

Next steps
A Notice of Study Completion (PDF) has been issued and you're invited to review the Study Report. The public review period will last for 60 days (between August 3 to October 3, 2005). A copy of the Executive Summary is available. To receive a copy, contact Tracey Ehl by e-mail works_consultation@toronto.ca.

Your input is important
If you have any comments/questions/concerns, please forward them to:

Tracey Ehl, MSc, RPP, MCIP
Communications & Consultation
City of Toronto
19th floor, 55 John Street
Toronto, Ontario M5V 3C6
Tel: 416-392-2962
Fax: 416-392-2974
E-mail: works_consultation@toronto.ca

Thank you for your interest in this project!

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