Liming in the Tywi catchment
Useful links
Wye & Usk Foundation, Acid Waters Work
West Wales Rivers Trust
Llyn Brianne Observatory publications
UK Upland Waters Monitoring Network
Natural Resources Wales
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Lime dosing
Overview
Progress reports
Health & safety
Instructions
Photos
Limestone sand
Overview
Ecological assessment
Monitoring
Overview
Monitoring reports & data
Other
Other publications
Useful links