10K Grid of UK showing areas where surveys have been carried out under contract for xxxx. Attributes give the year(s) surveys have been carried out and the year the (pest/disease) was found and confirmed.
Surveyed - 'Y' indicates surveys have been conducted in grid square
Svy2015 - 'Y' indicates survey was carried out in grid square in 2015
YrFound - Gives the year that the surveys first found a positive result in grid square Attribution statement: Contains OS data © Crown copyright [and database right] [year].