ISO 5667-22:2010给出了地下水质量监测点的设计、施工和安装指南，以帮助确保获得具有代表性的地下水样本。在指导范围内，考虑了:a）安装材料对环境的影响；b） 安装对样品完整性的影响；c） 环境对装置及其施工所用材料的影响。 这些指南允许在设计地下水采样方案时考虑和考虑影响。它们还允许对从现有装置获得的数据和结果进行知情评估，这些装置的建造可能会对样品完整性产生影响。 这些指南适用于不同环境中的安装和监测，包括正在建立或监测地下水背景或基线条件的环境，以及正在调查污染影响的环境。

ISO 5667-22:2010 give guidelines for the design, construction and installation of groundwater quality monitoring points to help ensure that representative samples of groundwater can be obtained. Within the guidance consideration is given to: a) the impact of installation materials on the environment; b) the impact of the installation on sample integrity; c) the impact of the environment on the installation and the materials used in its construction. These guidelines allow the impacts to be considered and accounted for when designing a groundwater sampling programme. They also allow an informed assessment of data and results obtained from existing installations, the construction of which can potentially have an impact on sample integrity. These guidelines are intended for installations and monitoring in different environments including those where background or baseline groundwater conditions are being established or monitored and those in which impacts of contamination are being investigated.