PPRN Flood Risk Plan for Port-d’Envaux, Charente-Maritime

A natural hazard prevention plan (PPRN) approved on 05/08/2013 for the municipality of Port-d’Envaux. The dataset includes layers for risk exposure scope, hazard zoning, regulatory zoning, existing information, and addressed issues. It was last updated on 2021-09-17.

Use Cases

• Assess property exposure to flood risk based on the defined scope of exposure.
• Analyze regulatory land-use restrictions based on the PPRN zoning layers.
• Integrate existing environmental information for comprehensive flood risk modeling.
• Identify and map critical infrastructure and other issues addressed in the plan.

Strengths

• Plan has a specific approval date of 05/08/2013, providing a clear regulatory baseline.
• Description lists five distinct thematic layers (e.g., zoning, issues), suggesting structured content.
• Dataset is associated with the geological survey organization BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Last updated 2021-09-17; freshness should be verified.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES

Time Range

Plan approved 05/08/2013.

Freshness

2021-09-17

Geography

Commune of Port-d’Envaux, Charente-Maritime, France.