Case study Natural flood management case study: Brynau and Preswylfa A Natural Flood Management Scheme for Brynau and Preswylfa, Neath Port Talbot. Part of: Natural flood management: case studies and Flooding and coastal erosion (Sub-topic) First published: 26 June 2025 Last updated: 26 June 2025 Documents Natural flood management case study: Brynau and Preswylfa , file type: pdf, file size: 1 MB 1 MB