Odor Stress Zones for Wastewater Treatment Plants in Laval, Québec

Geospatial data mapping odor-constrained areas for wastewater treatment plants under the urban planning code (CDU) in Laval. The dataset is provided by the Government and Municipalities of Québec and was last updated on April 22, 2026. It is available in multiple geospatial formats including SHP, GEOJSON, KML, and CSV.

Use Cases

• Modeling odor dispersion and impact zones based on the mapped constrained areas.
• Informing urban development decisions based on zoning restrictions related to wastewater plants.
• Conducting environmental impact assessments based on the defined odor stress zones.

Strengths

• Data is available in multiple standard geospatial formats (SHP, GEOJSON, KML, CSV).
• Released under a permissive CC-BY-4.0 license.
• Last update timestamp is precisely recorded (2026-04-22 17:45:01.976331).

Limitations

• Row count and dataset size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Government and Municipalities of Québec | Gouvernement et municipalités du Québec

Collection Method

Likely derived from urban planning code (CDU) regulations and spatial analysis.

Time Range

null

Freshness

Last updated 2026-04-22 17:45:01.976331; freshness should be verified.

Geography

Laval, Québec, Canada