"卢哥，自来水的高位水池漏水了，快来看一下！"陈帮莱是贵州省黔南布依族苗族自治州罗甸县龙坪镇 大关村村民，家在高位水池下方。前几天的一个下午，刚要出门的他，发现门前的路面在淌水，抬眼一 看，"坏了！水哗哗地从高位水池往外冒。" 接到电话，罗甸县供排水有限公司大关片区负责人卢西勇，带着供水服务队赶到现场。关闭进水口，打 开水池检查，原来是浮球阀无法复位。 "直接换容易污染水，怪可惜的。先让大家正常用，等水位降一降再换。"卢西勇和同事们返回车里，准 备工具与配件，等了一个多小时，开始更换浮球阀。打开进水口测试，达到预定水位后，浮球阀随即复 位，进水立即停止，故障顺利排除。 既要建好，更要管好，如何让放心水"长流"？ "最理想的办法是交给水务公司，既管收费，又管售后，自负盈亏。但农村地区的管护成本高，仅负责 农村板块，公司多半亏本，意愿不高。"尹永华说，将县城与农村水务整体打包，才是破题之举，罗甸 县照此探索，效果很好。 为提高供水保障质量，罗甸县供排水有限公司划分片区，各配备一支3人的供水服务队，每10天开展一 次巡查维护，形成主管道、配管网到农户的闭环。 "看水压是否正常，有没有杂质，颜色、气味也是重点，最后取 ...

Core Points - The article discusses the water supply issues faced by Dagan Village in Guizhou Province and the efforts made to improve water access and quality for the local population [1][2] Group 1: Water Supply Challenges - Dagan Village has historically struggled with water scarcity, impacting both agricultural production and daily life for residents [1] - The village's geographical features, including high elevation and karst topography, complicate water storage and distribution [2] Group 2: Infrastructure Improvements - In 2019, the local water authority invested over 5 million yuan to initiate a drinking water safety enhancement project, resulting in the village gaining access to tap water by the end of that year [2] - The water supply system includes a 40.38-kilometer main pipeline from the nearby Bianyang Reservoir, with a distribution network of nearly 200 kilometers to serve the dispersed households [2] Group 3: Management and Maintenance - The local water company has established a service team for regular maintenance and monitoring of the water supply system, conducting checks every ten days [4] - A collaborative approach involving local government and community members is emphasized to ensure effective management and sustainability of water resources [4][5] Group 4: Future Directions - There is a need for continued investment in water supply infrastructure, with an average annual maintenance budget of 300 million yuan, highlighting a funding gap that needs to be addressed [5] - The article advocates for the promotion of large-scale water supply projects and the upgrading of existing systems to enhance water management across rural areas [5]