Clean Harbors Canada, Inc. - Environmental Compliance Approval (waste)

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Type d'acte: Environmental Compliance Approval (waste)

Numéro du REO
025-1283
Numéro de référence du ministère
8705-DMVK32
Type d'avis
Instrument
Loi
Environmental Protection Act, R.S.O. 1990
Affiché par
Ministry of the Environment, Conservation and Parks
Étape de l'avis
Décision
Décision publiée
Période de consultation
Du 18 novembre 2025 au 2 janvier 2026 (45 jours) Fermé
Dernière mise à jour

Cette consultation a eu lieu :

du 18 novembre 2025
au 2 janvier 2026

Résumé de la décision

An ECA Notice was issued to Clean Harbors for the construction and operation of a contingency process water pond located on the north west side of the facility, adjacent to Cell 18.

Détails de l'emplacement

Adresse du site

4090 Telfer Road, R.R. #1
St. Clair, ON
Canada

Carte de l'emplacement du site

L'épingle de localisation correspond à la zone approximative où a lieu l’activité environnementale.

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Promoteur(s)

Clean Harbors Canada, Inc.
4090 Telfer Road, R.R. #1
St. Clair, ON
N0N 1G0
Canada

Détails de la décision

The ECA Notice allows Clean Harbors to construct a contingency process water pond located on the north west side of the facility, adjacent to Cell 18.

  • This pond is to be constructed outside of the landfill footprint, on virgin land
  • The pond will be constructed in two phases. Phase 1 will have a total storage capacity of 56,000 metres cubed and Phase 2 will allow the expanded pond to have a total storage capacity of 87,000 metres cubed
  • The company will initially construct the pond as Phase 1, and then construct Phase 2 if determined to be operationally required

The pond is to be used as contingency pond and be limited to emergency overflow situations during extreme weather events that exceed the capacity of the previously existing Process Water Pond system, or as additional capacity storage of Process Water during extended incinerator maintenance shutdown events.

No negative environmental impacts are expected from the construction of this pond.

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Documents justificatifs

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Sarnia District Office
Address

1094 London Road
Sarnia, ON
N7S 1P1
Canada

Office phone number
Client Services and Permissions Branch
Address

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

Office phone number

How to Appeal

Cet avis de décision peut être porté en appel. Vous avez jusqu’à 15 jours à partir du 21 septembre 2026 pour entamer le processus d’appel.

Veuillez lire les renseignements suivants attentivement pour en savoir plus sur le processus d’appel.

Comment interjeter appelClick 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)

Autorité compétente
Mohsen Keyvani
Manager

Environmental Assessment and Permissions Branch
135 St Clair Avenue West
Floor 1
Toronto, ON
M4V 1P5
Canada

416-432-7253

Proponent(s)

Clean Harbors Canada, Inc.
4090 Telfer Road, R.R. #1
St. Clair, ON
N0N 1G0
Canada


Organe d’appel

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


Inclure les éléments suivants:

Numéro du REO
025-1283
Numéro de référence du ministère
8705-DMVK32

Il ne s'agit pas d'un avis juridique. Veuillez vous reporter à la Charte des droits environnementaux de 1993 pour connaître les exigences exactes prévues par la loi. Consultez un avocat si vous avez besoin d'aide avec le processus d'appel.

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Proposition initiale

Numéro du REO
025-1283
Numéro de référence du ministère
8705-DMVK32
Type d'avis
Instrument
Loi
Environmental Protection Act, R.S.O. 1990
Affiché par
Ministry of the Environment, Conservation and Parks
Proposition affichée

Période de consultation

18 novembre 2025 - 2 janvier 2026 (45 days)

Détails de la proposition

Clean Harbors operates an integrated hazardous waste management facility located on Lot 9 and part of Lot 8 in the Township of St. Clair. A key operational factor at the site is the appropriate management and collection of surface water at the site. One approach to managing surface water is to collect and manage water that falls onto processing areas into process water storage ponds. Currently, Clean Harbors has five existing process ponds around the site to manage process water. Due to operational needs, an additional pond is required for future weather events.

Clean Harbors is proposing to construct a contingency process water pond located on the north west side of the facility, adjacent to Cell 18. The proposed pond would be constructed outside of the landfill footprint, on virgin land.

The pond will be constructed of compacted clay. The pond walls will have a top elevation of approximately 207.3 metres above sea level and the pond base will be at 202.0 metres above sea level. The company is proposing to construct the pond in two phases. The pond constructed in phase one would have a total storage capacity of 56,000 cubic metres. The addition of the phase one pond will double the current storage capacity for process water at the facility. In phase two the pond would be expanded to have a total storage capacity of 87,000 cubic metres.

The new Process Pond will be an as-built pond as per the other process water ponds. The general layout of the pond and typical cross section of the ponds is provided in the supplemental information. The company would construct the pond as per phase one, and then construct phase two if determined to be operationally required.

Documents justificatifs

Consulter les documents en personne

Certains documents justificatifs peuvent ne pas être accessibles en ligne. Si tel est le cas, vous pouvez demander à consulter les documents en personne.

Veuillez communiquer avec le bureau mentionné ci-dessous pour savoir si les documents sont accessibles.

Client Services and Permissions Branch
Address

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

Office phone number

Commentaire

La consultation est maintenant terminée.

Cette consultation a eu lieu 18 novembre 2025
au 2 janvier 2026

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