Dr. John Jordan of VPA's Environmental Services has been quoted as saying that Port Vancouver is one of the cleanest ports in the world. These have served to minimize the accumulation of contaminants in the past from industrial activities. An example of the cleanliness of the Harbour is the presence of bathing beaches and the direct use of Harbour waters by the Vancouver Aquarium. Most major port cities in the world do not have the water quality levels that permit these activities. Probably the biggest single inputs of pollutants to Port waters are through combined sewer overflows.
Storm sewers are also significant routes for pollutant input.
Neighbouring residents can assist by being aware of these potential pollution avenues and avoiding activities that could introduce pollutants through them. For example, chemicals should not be allowed to enter street drains, and toxic chemicals should not be poured down household drains. For further information, contact VPA's Environmental Services.