作者:Katie Campbell 1 年以前
246
Ottawa Water Supply
Ottawa Water Supply
water quantity
the operation of dams can affect
water levels
rain and snow melt can affect
water levels in the ottawa rivers
threats to the water supply
sewers
sewage treatment plans
septic systems
waste disposal sites
water treatment
water purification plants can
handle viruses like covid19
water is distributed through
more than 3,000 kilometres
of water mains
over 100 000 water
quality tests are performed
on drinking water
water distribution
more than 30 000 km of water mains
more than 48 000 valves
more than 23 000 hydrants
14 reservoirs
32 pumping stations
treated at two purification plants
meets federal and
provincial guidelines
comes from Ottawa River
plants in the river causes
the odour
has an earthy/musty odour