1 0 10 not-assessed n/a false = 1 British Week:1990-W28 Skinburness sample assessment for 1990-W28 N Not Classified 1990-07-10T00:00:00 Sampling point at Llanddwyn 39980 false Higher G British Week:2012-W31 < Llanddwyn ukl1100-39980 2012-08-02T12:55:00 Llanddwyn sample assessment for 2012-W31 10 10 British Week:2012-W28 Porth Dafarch sample assessment for 2012-W28 Porth Dafarch ukl1100-40010 false Sampling point at Porth Dafarch 40010 2012-07-10T19:25:00 10 10 Sampling point at St Davids - Benllech 40105 St Davids - Benllech sample assessment for 2012-W30 British Week:2012-W30 10 10 2012-07-29T14:50:00 St Davids - Benllech ukl1100-40105 false 10 Freshwater West sample assessment for 2012-W19 Sampling point at Freshwater West 38248 18 false Freshwater West ukl1403-38248 2012-05-10T14:40:00 British Week:2012-W19 West Angle ukl1403-38250 false Sampling point at West Angle 38250 73 West Angle sample assessment for 2012-W19 2012-05-10T13:30:00 27 Sampling point at Sandy Haven 38255 Sandy Haven ukl1403-38255 Fail F Sandy Haven sample assessment for 2012-W19 3400 2012-05-10T12:00:00 1050 false Dale ukl1403-38260 2012-05-10T10:45:00 false Dale sample assessment for 2012-W19 Sampling point at Dale 38260 27 10 false 2012-05-10T14:30:00 64 230 Minimum I Marloes Sands sample assessment for 2012-W19 Marloes Sands ukl1403-38280 Sampling point at Marloes Sands 38280 18 Little Haven ukl1403-38295 Little Haven sample assessment for 2012-W19 false 18 Sampling point at Little Haven 38295