农村饮用水工程运行管理是现阶段农村供水工程研究的一个热点，而对小型饮用水工程运行管理模式研究较少。经调研，目前浙江省小型饮用水工程主要有 3 种运行管理模式：村集体管理、用水户协会管理、承包管理。建立有效的运行管理评价模式对小型饮用水工程研究具有重要意义。提出了一种基于可拓评价的小型农村饮用水工程管理模式合格度分析方法，运用该方法对饮用水工程评价指标之间的关联关系进行可拓分析与决策，通过构建关联函数对现有农村饮用水模式进行有效地评价，并运用该方法对浙江丽水莲都区的 15 个实例工程的运行管理模式进行评价，得出较优的管理模式。

The management of rural drinking water projects is a hotspot in the research on rural water supply projects, while the management mode of small-scale projects receives less attention. It ' s of great importance to establish an effective evaluation mode for the management of small-scale drinking water projects. By investigations in Zhejiang province, small-scale drinking water projects at present are found to be mainly managed by the village collectively, by the water-users association, and by responsibility contracts. An extensible evaluation for the qualification degree of the management modes is presented and is applied in the extensible analysis and decision-making in the purpose of studying the correlation among the evaluation indexes by constructing correlation functions. Fifteen projects in Liandu district of Lisui municipality in Zhejiang province are evaluated to prove the feasibility of the method.