PPRN Flooding Risk Plan for Nouillers Commune, Charente-Maritime

BRGM's Plan for the Prevention of Natural Hazards (PPRN) for the municipality of Nouillers, approved by prefectural decree on 09/10/2001. The dataset includes layers for the scope of exposure to risk, zoning of risks, regulatory zoning, and existing and complementary information. It was last updated on 2021-09-17.

Use Cases

• Assess flood exposure for property development based on the scope of exposure to risk layer.
• Create hazard maps for emergency response planning based on the zoning of risks layer.
• Determine land-use restrictions and building codes based on the regulatory zoning layer.
• Integrate historical and contextual flood data for risk modeling using the existing and complementary information layer.

Strengths

• Approved by a prefectural decree on 09/10/2001, providing a formal regulatory basis.
• Contains multiple structured layers for risk analysis, including scope, zoning, and supplementary information.
• Last updated on 2021-09-17, indicating some level of maintenance.

Limitations

• Row count and file size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect geographic and temporal bias specific to the Nouillers commune and the 2001 approval date.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES (BRGM)

Time Range

Approved 09/10/2001

Freshness

Last updated 2021-09-17 00:00:00

Geography

Commune of Nouillers, Charente-Maritime, France