经过处理后的渥太华河水能喝。还有部分地区用的是地下水。也有自己家院里挖井的。
这是市政府网站的资料。
Our two water purification plants at Lemieux Island and Britannia provide high-quality drinking water to customers in Ottawa while four smaller communal wells supply water to most residents of Carp, Richmond, Munster Hamlet, and Vars. We're also responsible for 20 pumping stations and 14 reservoirs. It's a big job, and we're proud of the work we do!