The Metropolitan Water District of Southern California and Los Angeles County Sanitation Districts are working together on a large‐scale program to develop recycled water as a new, much‐needed potable source to the region.

中文翻译：

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南加州的新水源：区域循环水计划

南加州的大都市水区和洛杉矶县的卫生区正在共同开展一项大规模计划，以将再生水开发为该地区急需的新饮用水。