Derrydale Golf Course Limited - Permit to take water

Instrument type: Permit to take water

ERO number
026-0447
Ministry reference number
1000428805
Notice type
Instrument
Act
Ontario Water Resources Act, R.S.O. 1990
Posted by
Ministry of the Environment, Conservation and Parks
Notice stage
Decision
Decision posted
Comment period
April 24, 2026 - May 24, 2026 (30 days) Closed
Last updated

This consultation was open from:
April 24, 2026
to May 24, 2026

Decision summary

Permit to Take Water No. P-300-3428806385 was issued to Derrydale Golf Course Limited to renew Permit to Take Water No. 7370-A8YL4P for golf irrigation purposes. Water will be taken from one pond located in the Town of Erin, Ontario for 10 years.

Location details

Site address

9515 17 Side Road
Erin, ON
Canada

Site location map

The location pin reflects the approximate area where environmental activity is taking place.

View this location on a map opens link in a new window

Proponent(s)

Derrydale Golf Course Limited
185 Derry Road West
Mississauga, ON
L5W 1A1
Canada

Decision details

Permit to Take Water No. P-300-3428806385 was issued to Derrydale Golf Course Limited to renew Permit to Take Water No. 7370-A8YL4P for golf irrigation purposes. Water will be taken from one pond located in the Town of Erin, Ontario for 10 years.

Permit Type - Renewal

Source of water: Dugout Pond

  • purpose of taking: commercial - golf course irrigation
  • maximum rate per minute (litres): 2,450
  • maximum number of hours of taking per day: 5
  • maximum volume per day (litres): 735,000
  • maximum number of days of taking per year: 198
  • earliest calendar date of taking (mm/dd): 04/01
  • latest calendar date of taking (mm/dd): 10/31
  • period of taking: 10 years

There are 3 categories of a Permit to Take Water:

  • Category 1: water takings are anticipated to have a lower risk of causing an unacceptable environmental impact/interference
  • Category 2: water takings are anticipated to having a higher potential of causing unacceptable environmental impact or interference
  • Category 3: water takings are anticipated to have the highest potential of causing unacceptable environmental impactor interference

The proposed water taking qualifies as a Category 1 permit application.

Issued Permits to Take Water can be viewed and downloaded at Access Ontario, by searching the approval number, P-300-3428806385, in the search field located at the top of the map, see "I want to...Search by Approval Number", here: Access Environment

Access Environment displays the following information:

  • business name
  • facility address and location on an interactive map
  • type of approval or registration from the ministry (view a PDF copy)
  • date of issue
  • status of the approval (approved, amended, revoked and/or replaced)
  • status of the registration (registered, suspended, removed)

Comments received

Through the registry

0

By email

2

By mail

0
View comments submitted through the registry

Effects of consultation

Comments relevant to the water taking proposal were considered as part of the review of the application. The main concerns raised were regarding the following:

  • The potential for impacts to nearby municipal drinking water supplies from the proposed water taking
  • The inclusion of low water response conditions in the permit
  • Limiting the length of the permit term to five years

The ministry considered these comments in making a decision to issue this Permit and identifies the following:

  • This is a long-standing water taking with very low potential for impacts to municipal drinking water supply, based on the distance of the pond and municipal wells, its location outside of wellhead protection areas, the presence of a low hydraulic conductivity layer glacial till between the pond and bedrock aquifer from which water supply wells draw from, and no records or reports of well interference or adverse impacts
  • The previous Permit contained a condition reducing or restricting water takings when there are flows into the irrigation pond to ensure downstream functions and uses. The ministry has decided to include this condition on the renewed Permit as an effective mechanism to protect water resources during low water conditions
  • Considering the low-risk nature of this taking, history of compliance, and lack of documented impacts or issues, the ministry determined that the maximum term of issuance of ten years is appropriate

Supporting materials

View materials in person

Some supporting materials may not be available online. If this is the case, you can request to view the materials in person.

Get in touch with the office listed below to find out if materials are available.

Client Services and Permissions Branch
Address

40 St. Clair Avenue West
Floor 2
Toronto, ON
M4V 1M2
Canada

Office phone number

How to Appeal

This instrument decision can be appealed. You have 15 days from September 1, 2026 to begin the appeal process.

Carefully review the information below to learn more about the appeal process.

How to appealClick to Expand Accordion

Start the process to appeal

If you’re an Ontario resident, you can start the process to appeal this instrument decision.

First, you’ll need to seek leave (i.e. get permission) from the relevant appellate body to appeal the decision.

If the appellate body grants leave, the appeal itself will follow.

Seek leave to appeal

To seek leave to appeal, you need to do these three things:

  1. prepare your application
  2. provide notice to the minister
  3. mail your application to three parties

1. Prepare your application

You’ll need to prepare an application. You may wish to include the following things in your application:

  1. A document that includes:
    • your name, phone number, fax number (if any), and/or email address
    • the ERO number and ministry reference number (located on this page)
    • a statement about whether you are a resident in Ontario
    • your interest in the decision, and any facts you want taken into account in deciding whether you have an interest in the decision
    • the parts of the instrument that you’re challenging
    • whether the decision could result in significant harm to the environment
    • the reason(s) why you believe that no reasonable person – having regard to the relevant law and to any government policies developed to guide decisions of that kind – could have made the decision
    • the grounds (facts) you’ll be using to appeal
    • the outcome you’d like to see
  2. A copy of the instrument (approval, permit, order) that you you are seeking leave to appeal. You’ll find this in the decision notice on the Environmental Registry
  3. Copies of all supporting documents, facts and evidence that you’ll be using to appeal
What is considered

The appeal body will consider the following two questions in deciding whether to grant you leave to appeal:

  1. is there is good reason to believe that no reasonable person, with respect to the relevant law and to any government policies developed to guide decisions of that kind, could have made the decision?
  2. could the decision you wish to appeal result in significant harm to the environment?

2. Provide your notice

You’ll need to provide notice to the Minister of the Environment, Conservation and Parks that you’re seeking leave to appeal.

In your notice, please include a brief description of the:

  • decision that you wish to appeal
  • grounds for granting leave to appeal

You can provide notice by email at minister.mecp@ontario.ca or by mail at:

College Park 5th Floor, 777 Bay St.
Toronto, ON
M7A 2J3

3. Mail your application

You’ll need to mail your application that you prepared in step #1 to each of these three parties:

  • appellate body
  • issuing authority (the ministry official who issued the instrument)
  • proponent (the company or individual to whom the instrument was issued)

Issuing authority
Matt Corriveau
Signing Director

Environmental Permissions Branch
135 St Clair Ave West
5th Floor
Toronto, ON
M4V 1P5
Canada

416-845-3689

Proponent(s)

Derrydale Golf Course Limited
185 Derry Road West
Mississauga, ON
L5W 1A1
Canada


Appellate body

Registrar, Ontario Land Tribunal
655 Bay Street, Suite 1500
Toronto, Ontario
M5G 1E5
(416) 212-6349
(866) 448-2248
OLT.Registrar@ontario.ca

About the Ontario Land Tribunal


Include the following:

ERO number
026-0447
Ministry reference number
1000428805

This is not legal advice. Please refer to the Environmental Bill of Rights for exact legal requirements. Consult a lawyer if you need help with the appeal process.

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Original proposal

ERO number
026-0447
Ministry reference number
1000428805
Notice type
Instrument
Act
Ontario Water Resources Act, R.S.O. 1990
Posted by
Ministry of the Environment, Conservation and Parks
Proposal posted

Comment period

April 24, 2026 - May 24, 2026 (30 days)

Proposal details

This proposal is for a renewal of Permit to Take Water No. 7370-A8YL4P for Derrydale Golf Course Limited. Water will be taken from one pond for golf course irrigation purposes, located in the Town on Erin, Wellington County, Ontario. Details of the water taking are as follows:

Permit Type - Renewal

Source of water: Dugout Pond

  • purpose of taking: commercial - golf course irrigation
  • maximum rate per minute (litres): 2,450
  • maximum number of hours of taking per day: 5
  • maximum volume per day (litres): 735,000
  • maximum number of days of taking per year: 198
  • earliest calendar date of taking (mm/dd): 04/01
  • latest calendar date of taking (mm/dd): 10/31
  • period of taking: 10 years

There are 3 categories of a Permit to Take Water:

  • Category 1: water takings are anticipated to have a lower risk of causing an unacceptable environmental impact/interference
  • Category 2: water takings are anticipated to having a higher potential of causing unacceptable environmental impact or interference
  • Category 3: water takings are anticipated to have the highest potential of causing unacceptable environmental impactor interference

The proposed water taking qualifies as a Category 1 permit.

Supporting materials

View materials in person

Some supporting materials may not be available online. If this is the case, you can request to view the materials in person.

Get in touch with the office listed below to find out if materials are available.

Client Services and Permissions Branch
Address

40 St. Clair Avenue West
Floor 2
Toronto, ON
M4V 1M2
Canada

Office phone number

Comment

Commenting is now closed.

This consultation was open from April 24, 2026
to May 24, 2026

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