UK Flood Risk Reduction from Defences, Spatial Dataset

Environment Agency data indicates areas where flood risk from rivers and sea is reduced due to defences. The dataset is a spatial layer intended to initiate conversations about defence impacts and prompt further local inquiry. It is based on digital spatial data from the Centre for Ecology & Hydrology and is due to be superseded by new information.

Use Cases

• Assess regional flood defence effectiveness based on spatial risk reduction indicators
• Identify areas for further flood defence investigation based on the dataset's prompting function
• Support community risk communication based on the presence of flood defences
• Inform preliminary land-use planning based on reduced flood risk zones

Strengths

• Spatial dataset created by the authoritative Environment Agency
• Explicitly designed to prompt further investigation into local flood defences
• Based on digital spatial data from the Centre for Ecology & Hydrology

Limitations

• Dataset is temporarily discontinued and due to be superseded
• Description metadata is limited; actual data quality requires manual inspection after download
• Column-level documentation is absent; field semantics must be inferred after download

Provenance

Source

Environment Agency, with some features based on data from the Centre for Ecology & Hydrology

Freshness

Last updated 2026-07-17 15:05:28.227747; freshness should be verified

Geography

United Kingdom (implied by source organization and platform)