Robert Macfarlane on X: "England's chalk streams form a rare, wondrous & very fragile ecology. I've put 2 maps below to show how the streams follow the chalk RHS from Smith's iconic
The Index of English Chalk Streams – Chalk-Streams
Chalk Streams - Hertfordshire Geological Society
Chalk Streams in Crisis
Rivers, streams and wetlands – the Chalk and its water-dependent ecosystems | Geological Society, London, Special Publications
The Cambridge Swimming Company - Chalk Streams, Conservation
Chalk Streams in Crisis – Ver Valley Society
Water | Free Full-Text | Exploring the Capability of Natural Flood Management Approaches in Groundwater-Dominated Chalk Streams
Chalk streams in the south of England - HPB
Chiltern Chalk Streams – Aston Rowant & Chilterns Spring Line Villages
Knowledge exchange project: karst aquifers | Groundwater quality and protection | British Geological Survey (BGS)
Chalk streams receive boost as Affinity Water turns off the pump | Chilterns AONB
Chalk Rivers (England) | Natural England Open Data Geoportal
Natural England's official chalk stream map – Chalk-Streams
Saving England's chalk streams
The threat to chalk streams, our unique contribution to global ecology | Live Better | The Guardian
Dr Charlie Gardner on X: "Just in case anyone thought there was still a chalk stream in good condition, anywhere in England https://t.co/BYTtGcWXFs" / X
Chiltern Chalk Streams - Story Map - Chiltern Society
Chalk Streams in Crisis – Ver Valley Society
Chalk stream - Wikipedia
CHALK STREAMS of HAMPSHIRE River Map Fly Box. Personalized - Etsy UK
Chalkstreams | Wild Trout Trust
Chalk Streams of Lincolnshire - Lincolnshire Chalk Streams Project
How do chalk stream fish respond to flow and habitat restoration? | Wild Trout Trust
The priority habitat map of English chalk streams – Chalk-Streams
