摘要：This study addresses the issues of water management safety management in the context of shaping the appropriate level of municipal services in Poland, related to quality standards and the availability of water resources for enterprises and the local community. The literature review presents examples of activities concerning the evaluation of the quality and availability of groundwater and their suitability for domestic and commercial use in the world. The key parameters of water intended for human consumption, which affect its quality, have been selected based on the literature and the Polish standards set out in the regulation. On this basis, appropriate parameters for case-study research were selected. In the following, the analytical methods and tools used to assess water quality were characterized. In the case study example, the analysis of water parameters from selected three different intakes in 2015-2017 (Tęczowa, Stodoły and GPW Rybnik-Północ) was performed and the functioning and role of the internal Water and Sewage Laboratory in the safety management of water economy in the water and sewerage company has been presented.
关键词：water economy; water quality; water and sewerage company; safety management
