A list of contaminated sites provided under section 31.68 of Quebec's Environment Quality Act. The data is maintained by the Government and Municipalities of Québec and is available via the Montreal City Portal and the Quebec Ministry of the Environment's directory. The dataset was last updated on April 17, 2026.
Use Cases
- Map contamination hotspots based on the listed site locations.
- Assess regulatory compliance and site status under the Environment Quality Act.
- Support urban development planning by identifying contaminated land parcels.
- Analyze trends in site contamination and remediation efforts over time.
Strengths
- Data is provided under a specific legal statute (section 31.68 of the Environment Quality Act).
- Linked to authoritative government sources (Montreal City Portal and Quebec Ministry directory).
- Last updated on April 17, 2026, indicating recent maintenance.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect geographic bias inherent to Quebec's open data sources.
Provenance
- Source
- Government and Municipalities of Québec | Gouvernement et municipalités du Québec
- Collection Method
- Provided for under section 31.68 of the Environment Quality Act.
- Freshness
- 2026-04-17 15:49:37.965036
- Geography
- Quebec, Canada