Field Survey of White-Clawed Crayfish and Crayfish Plague Across 91 Sites in England
Awarded 28 Sep 2025
About
Environment Agency awarded a contract to Tetra Tech Limited for a field survey study to establish the presence or absence of White-clawed crayfish, Signal crayfish, and crayfish plague at 91 sites across England.
The surveys were conducted to verify historic White-clawed crayfish records, test for Signal crayfish and crayfish plague, confirm the success of introductions at Ark sites, and identify new Arc sites for translocation of White-clawed crayfish.
The contract value was £73,740.
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