Southern Water Drinking Water Quality 2022_2026_part1

Water companies in the UK are responsible for testing the quality of drinking water. This dataset contains the results of samples taken from the taps in domestic households by Southern Water to make sure they meet the standards set out by UK and European legislation. This data shows the location, date, and measured levels of determinands, for both measures set out by the Drinking Water Inspectorate (DWI) and additonal measures. Many UK water companies provide a search tool on their websites where you can search for water quality in your area by postcode. The results of the search may identify the water supply zone that supplies the postcode searched. Water supply zones are not linked to LSOAs which means the results may differ to this dataset Some sample results are influenced by internal plumbing and may not be representative of drinking water quality in the wider area. Some samples are tested on site and others are sent to scientific laboratories. This data is part of a dataset containing all mearusred samples from 2016 to 2026英国水务公司负责饮用水水质检测工作。本数据集收录了南部水务（Southern Water）从英国家庭水龙头采集的水样检测结果，用于确认水样符合英国及欧盟法规制定的水质标准。本数据涵盖采样地点、采样日期以及各项检测参数的实测浓度，既包含英国饮用水监察局（Drinking Water Inspectorate, DWI）规定的检测指标，也涵盖额外检测项目。英国多家水务公司在其官方网站提供水质搜索工具，用户可通过邮政编码查询所在区域的饮用水水质情况。搜索结果可匹配对应邮政编码的供水区域，但供水区域与LSOAs并无关联，因此搜索结果可能与本数据集存在差异。部分采样结果受室内管道系统影响，无法代表更广区域的饮用水水质状况。部分样本在现场完成检测，其余样本则被送至科研实验室开展分析。本数据为2016年至2026年全部实测水样数据集的组成部分。