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Water/Wastewater Master Plans



Welcome to the website for the King Township Water/Wastewater Master Plans. Additional information about these studies can be viewed by clicking on the following links:
JULY, 2020


May 25, 2020, - Webinar - 2020 Draft Water/Wastewater Master Plan Presentation

The video can be viewed -​

Link to the presentation - Public Consultation 3 PCC

Comment sheet - Comments to be received by June 16, 2020 end of day​


The Water/Wastewater Master Plans are infrastructure planning exercises that strive to maximize the use of the Township’s current infrastructure, and identify where and how additional capacity may be provided to address the needs of new development areas outside of the current urban boundary, and redevelopment and intensification within the built boundary.

Study Area

The Study Area for the Master Plans includes the communities of King City, Nobleton, and Schomberg. The Ansnorveldt water system will also be reviewed.

Overall Class EA

The planning of major municipal projects or activities is subject to the Ontario Environmental Assessment (EA) Act, R.S.O. 1990, and requires the proponent to complete an Environmental Assessment, including an inventory and description of the existing environment in the area affected by the proposed activity.

The Class EA process was developed by the Municipal Engineers Association (MEA), in consultation with the Ministry of the Environment (MOE), as an alternative method to Individual Environmental Assessments for recurring municipal projects that were similar in nature, usually limited in scale and with predictable range of environmental effects which were responsive to mitigating measures.

Master Plans are long range plans which integrate infrastructure requirements for existing and future land use with environmental assessment planning principles. These plans examine an infrastructure system or group of related projects in order to outline a framework for planning for subsequent projects and/or developments. At a minimum, Master Plans address Phases 1 and 2 of the Municipal Class EA process.

A flow chart describing the Class EA planning and design process is available in the 'Notices and Information' section of this page.


  • Notice of Commencement: March 6, 2014.

  • Public Information Centre #1: May 13, 2014

  • Public Information Center #2-Summer 2015

  • File EA report- Spring 2020



The following Public Notices were issued on the dates indicated. The Notices can be downloaded from the links below:

The following information and presentation materials have been made available on the dates indicated:



Upon completion of the Master Plan Class Environmental Assessment, a Project File Report will be made available in this space. The anticipated timing of the release of this report is Spring / Summer 2019.



The Study Team is interested in receiving any comments or input that you may have about the Study. Material will be maintained on file for use during the study and may be included in study documentation. Should you have any questions or comments, require further information, or wish to be added to the study mailing list, please contact the following:


Kevin Brown, P.Eng
The Municipal Infrastructure Group Ltd
8800 Dufferin Street, Suite 200
Vaughan, ON.   L4K 0C5
Phone: (905) 738-5700 x247
Fax: (905) 738-0065

King Township:

Wayne Pinkney - Project Manager 
King Township, Engineering and Public Works
2585 King Road
King City, ON.   L7B 1A1
Phone: (905) 833-4575​​​​​​