Test Results up to Tuesday evening 27th May

The latest test certificate results follow, this week including 25 result standard deviations for 7 and 28 day strengths.

Note some 28 day results for week 9 are missing for Ribblesdale which will affect the sd figures.

Latest results as of this morning.

Latest test data available are included in the charts below. Bank Holiday weekend may have delayed some release of data.