PPRN: Flood Risk Prevention Plan for the Municipality of Aingeray (54007)

Submersible Surface Plans (PSS) are France's first legal documents regulating land use in flood zones, created by decrees in 1935 and 1937. This dataset maps the regulated area of the PSS for the municipality of Aingeray, which was given the status of a Risk Prevention Plan (PPR) by the Barnier Law of 1995. The data was last updated on 2019-04-05 by the Bureau de Recherches Géologiques et Minières (BRGM).

Use Cases

• Assess land development restrictions based on regulatory zoning for flood hazards.
• Map historical flood risk areas defined by the Submersible Surface Plan (PSS) framework.
• Analyze the transition from PSS to PPR (Risk Prevention Plan) status for specific municipalities.
• Support legal and administrative decisions regarding construction permits in flood-prone zones.

Strengths

• Legally enforceable status under the Barnier Law of 1995 and the French Environmental Code.
• Specific geographic focus on the municipality of Aingeray (code 54007).
• Clear historical origin defined by the Decree-Law of 30 October 1935.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Last updated 2019-04-05 00:00:00; freshness should be verified.
• Row count and file size are unknown, which may limit suitability assessment.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES

Collection Method

Created as a regulatory mapping document (Submersible Surface Plan/PSS) under French law.

Freshness

2019-04-05

Geography

Municipality of Aingeray, France (code 54007)