British Week:1991-W37 new actual Bathing Water Quality - In-Season Assessment Dataset (eaew). British Year:1991 1991-12-31Z 900 1991-12-31Z 525 Sampling point at Swansea Bay present 900 Minimum SampleAssessment Swansea Bay sample assessment for 1991-W37 false Swansea Bay Swansea Bay 1 10 0