In order to effect on problems of troubles and safety of drinking water since water drilling project working in the rural of bed red hills, taking a type of Dazu Zone of Chongqing as example, the methods of field interviews and actual investigations and peasant household international field,and and water balance equation and theory of groundwater resources sustainable managements were used to assess the effect of water drilling project working in the rural of bed red hills on the troubles and safety problems of drinking water.The results show that most of pump wells aquifers in water supply have been decreasing from 2007 to 2016 with ages,some of pump wells aquifers in water quality have been deterioration, which is caused by environment deterioration and losing of management of well maintenance,but for Fe/Mn higher quality of pump wells shorted measures related to water treatment; shallow wells aquifers in water supply affected by the intensity of demand water exploration;this model of project needed urgently regulate and manage policies to sustain.Although the project has well bigger influences of problems of troubles and safety of drinking water in the rural of bed red hills,the sustainability of the project is affected by more factors.The findings have important theoretical and practical significance to against rebounding of difficulty in drinking water.

the people’s livelihood project  /  Dazu Zone  /  sustainable development  /  well