A Dartmouth, N.S., councillor says work is underway to keep city beaches safe for swimming, including discouraging pigeons from roosting nearby and collecting storm water so it doesn't run into the lakes. But Coun. Sam Austin admits the amount of development around some lakes, such as Lake Banook in Dartmouth, poses significant challenges to water quality this time of year.
4 Metro Vancouver beaches closed to swimming due to high E. coli counts
Health officials have closed a number of Metro Vancouver swimming beaches due to high levels of E. coli bacteria. Vancouver Coastal Health says English Bay, Trout Lake, Locarno Beach and Sandy Beach on Bowen Island are closed to swimmers because water samples contained E. coli levels that exceed recommended guidelines. Swimming beaches in Metro Vancouver may be required to close when a single sample finds E. coli levels exceeding 400 in 100 millilitres of water or the geometric mean of five days of samples surpasses 200 E. coli in 100 millilitres.