River Water Quality (Regions)

River Water Quality (Regions), including East, East Midlands, London, North East, North West, South East, South West, Wales, West Midlands, Yorkshire-Humber & RDA Summary区域河流水质（River Water Quality (Regions)）数据集，涵盖英格兰东部、东密德兰、伦敦、东北英格兰、西北英格兰、东南英格兰、西南英格兰、威尔士、西米德兰兹、约克郡-亨伯及RDA汇总数据。