Objective To investigate the drinking water quality in villages of Yongding District, discover the existing problems and analyze the related influencing factors for providing scientific basis in the improvement of water quality.

• 摘要目的了解永定区农村饮用水卫生状况，发现存在的问题，分析影响饮用水卫生质量的相关因素，为有关部门实施农村改水提供科学依据。