false Swansea Bay sample assessment for 2011-W38 false Castle Beach, Tenby sample assessment for 2011-W38 false Tenby North sample assessment for 2011-W38 false Saundersfoot sample assessment for 2011-W38 false Amroth Central sample assessment for 2011-W38 false Pendine sample assessment for 2011-W38 false Lydstep sample assessment for 2011-W38 false Llanddona sample assessment for 2011-W38 false St Davids - Benllech sample assessment for 2011-W38 false Tresaith sample assessment for 2011-W38 10 0 1