安全饮用水人口比例指标评价数据集（全国自来水普及率、饮用水源地水质监测数据、突发饮用水风险事件舆情分析）（2018年）

2018年全国各水资源区水源地水质评价数据包括供水普及数据和饮用水源地水质评价数据。全国各水资源区共评价水源地1045个，其中，全年水源地水质合格频次的合格率为100%的占63.7%，合格率≥80%的为83.5%，合格率为0%的仅占2%。在全国10个水资源一级区中，全年水源地水质合格频次的合格率为100%的分区中，西北诸河区合格率最高为94.1%，珠江区和淮河区最低。The 2018 water quality assessment dataset for water source areas across China includes two components: water supply penetration data and drinking water source quality assessment data. A total of 1,045 water source sites were evaluated across all national water resource zones. Among these sites, 63.7% achieved a 100% qualified rate in terms of annual water quality compliance frequency, 83.5% had a qualified rate of ≥80%, and only 2% had a 0% qualified rate. Among the 10 first-level national water resource zones, the Northwest Rivers Region recorded the highest share of sites with a 100% annual water quality compliance frequency, at 94.1%, while the Pearl River Zone and Huaihe River Zone had the lowest such shares.

搜集汇总

背景与挑战

背景概述

该数据集是2018年中国安全饮用水人口比例指标的评价数据，涵盖全国自来水普及率、饮用水源地水质监测和突发风险事件舆情分析。核心内容包括对1045个水源地的水质评价，其中全年水质合格频次合格率为100%的占63.7%，合格率≥80%的达83.5%，合格率为0%的仅占2%，并显示西北诸河区合格率最高（94.1%）。数据集以XLSX格式存储，由中国科学院西北生态环境资源研究院发布，适用于经济社会分析。