Levels of neonicotinoid insecticides detected in British rivers

Acute level exceeded

Chronic level exceeded

Neonicotinoids detected

No detection

Ugie

Ythan

Dhub Loch outflow

Clyde

Blyth

Eden

Windermere

Ouse

Wyke Beck

Irwell

Ancholme

Sincil Dyke

Wensum

Tame

Mawddach

Teme

Waveney

Great Ouse

Towy

Chelt

Trothy

River Test

Somerhill

stream

Acute level exceeded

Chronic level exceeded

Neonicotinoids detected

No detection

Ugie

Ythan

Dhub Loch outflow

Clyde

Blyth

Eden

Windermere

Ouse

Wyke Beck

Irwell

Ancholme

Sincil Dyke

Tame

Wensum

Mawddach

Teme

Waveney

Great Ouse

Towy

Chelt

Trothy

Somerhill

stream

River Test