Information and resources for dealing with the release of a contaminant and the requirements for site assessment, clean-up, and reporting.
The Department of Environment and Local Government's (DELG) contaminated sites program covers everything from the release of a contaminant, notifying the department of the release, conducting site assessments, remedial activities and monitoring, and achieving site closure.
The Guideline for the Management of Contaminated Sites Version 3.0, March 2023, commonly referred to as the Contaminated Sites Management (CSM) Guideline or process, is the approach used in New Brunswick for the remediation of contaminated sites.
The Guideline for the Management of Contaminated Sites was developed by the Department of Environment and Local Government (DELG) based on the guiding principles of protection of human health and the environment, as well as the endorsement of a risk-based approach to contaminated site management. It is intended to assist those involved with contaminated site management in understanding their roles and responsibilities from project initiation through to closure of a site.
Information on reporting a current/active spill or historical contamination.
Guidance for property owners on oil tanks and spill prevention.
To request property based environmental information
Guidance on managing a spill as an occurrence
Contact the contaminated sites program at