Portland Harbour Sandsfoot Castle sample assessment for 2003-W20

http://environment.data.gov.uk/data/bathing-water-quality/in-season/sample/point/20900/date/20030513/time/111000/recordDate/20030513

http://environment.data.gov.uk/data/bathing-water-quality/in-season/sample/point/20900/date/20030513/time/111000/recordDate/20030513