Wessex Water Environmental Water Quality 2019-2025

The overall objective of this use case is to pro-actively publish data that is regularly requested via Environmental Information Regulation Requests (EIRRs). By supplying data about water quality samples taken in inland and coastal waters, we believe that we can reduce requests for localised raw water quality data. We hope the data can be used with other water quality samples to inform methods to clean up the UK’s rivers, lakes and seas. Data are provided from 2019 – 2025. Our samples are collected from rivers within our region and analysed at an accredited laboratory for the reported water quality determinands. The laboratory results are stored in a system and extracted from this system to provide this dataset. These data are used to help us understand the impacts our operations have on the environment and enable us to invest customers" money in the right places, such as upgrades at water recycling centres and storm overflows. We also use these data innovatively to build machine learning algorithms that provide water quality alerts at locations like Warleigh Weir. We are openly sharing and over the next few months these data will be further added to RiverHub to provide citizen scientists with information about the health of our rivers. Note: Two fields, ‘Determinand’ and ‘SampleLocationType’ use standard values to improve interoperability across Stream data sets and between company datasets.本用例的总体目标是主动发布通过《环境信息法规请求》（Environmental Information Regulation Requests，EIRRs）常规索取的数据。通过提供在内陆及近海水域采集的水质样本相关数据，我们预计可减少针对本地化原始水质数据的请求量。我们期望本数据集可与其他水质样本数据结合，为制定英国河流、湖泊与海域的治理方案提供依据。本次公开的数据时间跨度为2019年至2025年。 本数据集的样本采自本辖区内的河流，经认可实验室分析后得到报告所列的水质检测指标（Determinand）。实验室检测结果存储于指定系统中，并从中提取生成本数据集。这些数据可用于帮助我们评估自身运营对环境造成的影响，从而指导我们将客户资金投入到正确的领域，例如水质净化中心升级工程与暴雨溢流治理项目。我们还创新性地利用这些数据构建机器学习算法，以在沃利堰（Warleigh Weir）等点位提供水质预警服务。 我们目前正公开共享这些数据，且在未来数月内，相关数据将进一步补充至RiverHub平台，为公民科学家提供本辖区河流健康状况的相关信息。 备注：请注意，“检测指标（Determinand）”与“样本位置类型（SampleLocationType）”两个字段采用标准取值，以提升跨Stream数据集及企业内部各数据集间的互操作性。