Climate change is already affecting the volume and quality of water that's coming out of many taps in Nova Scotia. Drought, saltwater intrusion, and flooding are just some of the issues that scientists predict will become worse in the coming years for the 42 per cent of Nova Scotians who rely on groundwater from private wells. "With climate change, we will see more extreme events and we will see more impacts on our shallow and even our deep groundwater resources," said Barret Kurylyk, an associate professor at Dalhousie University and Canada Research Chair in Coastal Water Resources.
Canada just cut the amount of lead allowed in water in half — here's what it means
For the first time almost three decades, Health Canada has updated its guideline for lead in drinking water — cutting the acceptable concentration of the metal in half. The decision is based on the latest science, according to the government body, which worked with the provinces and territories to reduce the maximum acceptable concentration from 0.01 mg/L, set in 1992, to 0.005 mg/L.