北京市房山区水资源综合规划

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北京市房山区水资源综合规划

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前言............................................................................................................................1
第一章区域概况..........................................................................................................3
1.1 自然地理.........................................................................................................3
1.2 社会经济.........................................................................................................6
第二章水资源及其开发利用状况..............................................................................8
2.1 降水及地表水资源量.....................................................................................8
2.2 地下水及其资源量.......................................................................................10
2.3 水资源总量...................................................................................................14
2.4 水资源可利用总量.......................................................................................14
2.5 水资源水质状况...........................................................................................17
2.6 水资源开发利用状况...................................................................................19
第三章规划原则与总体目标....................................................................................30
3.1 规划范围及水平年.......................................................................................30
3.2 规划依据.......................................................................................................30
3.3 规划原则.......................................................................................................31
3.4 规划总体目标...............................................................................................32
第四章需水预测........................................................................................................34
4.1 生活需水量预测...........................................................................................34
4.2 生产需水量预测...........................................................................................38
4.3 生态环境需水量预测...................................................................................57
4.4 需水预测小结...............................................................................................60
第五章节约用水规划................................................................................................65
5.1 现状用水水平分析.......................................................................................65
5.2 节水总体目标和节水标准与指标...............................................................71
5.3 节水潜力与节水措施...................................................................................78
5.4 节水方案与节水投资及效益分析...............................................................92
5.5 主要结论和措施.........................................................................................108
第六章水资源保护规划..........................................................................................113
6.1 规划原则与目标.........................................................................................113
6.2 水功能区划.................................................................................................115
6.3 水体环境质量现状.....................................................................................124
6.4 主要污染源现状调查与分析.....................................................................130
6.5 污染源入河排放量预测.............................................................................148
6.6 纳污能力分析计算.....................................................................................152
房山区水资源综合规划 目 录
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6.7 水资源保护措施.........................................................................................167
6.8 主要饮用水水源地保护方案.....................................................................175
第七章供水预测......................................................................................................180
7.1 基准年供水能力分析.................................................................................180
7.2 区内地表水供水预测.................................................................................181
7.3 区内地下水供水预测.................................................................................181
7.4 张坊应急水源.............................................................................................181
7.5 跨区域调水预测.........................................................................................182
7.6 再生水预测.................................................................................................182
7.7 雨洪水供水预测.........................................................................................184
7.8 供水预测小结.............................................................................................184
第八章水资源配置规划..........................................................................................189
8.1 水资源供需平衡分析.................................................................................189
8.2 新城水资源平衡分析.................................................................................199
8.3 水资源配置.................................................................................................214
8.4 连续干旱年份水资源应急措施.................................................................231
第九章总体布局与实施方案..................................................................................233
9.1 总体布局.....................................................................................................233
9.2 工程实施方案.............................................................................................234
9.3 非工程措施.................................................................................................238
第十章规划实施效果评价......................................................................................241