Liming in the Tywi catchment

• Wye & Usk Foundation, Acid Waters Work
• West Wales Rivers Trust
• Llyn Brianne Observatory publications
• UK Upland Waters Monitoring Network
• Natural Resources Wales

• Home

Lime dosing

• Overview
• Progress reports
• Health & safety
• Instructions
• Photos

Limestone sand

• Overview
• Ecological assessment

Monitoring

• Overview
• Monitoring reports & data

Other

• Other publications
• Useful links