Kristen Villebrun and Wendy Bush hoped they wouldn't have to pray for Chedoke Creek, but four years after they first raised alarm about the water's condition, they were part of an Indigenous full moon ceremony to do just that. About 50 people showed up near Princess Point on the dark and frigid Monday evening for the monthly ceremony, which was particularly special as it focused on Chedoke Creek. The body of water that runs into Cootes Paradise had about 24 billion litres of sewage and storm water runoff leak into it due to a gate being left open.
Water quality sampling is an arduous task – exponentially so for remote areas, where difficulties in physical accessibility can lead to years- or decades-long gaps in data. This, in turn, leads to inefficiencies, delays and mistakes in remedying problems with water quality. Now, a team led by Penn State researchers has developed a new, AI-powered model to predict water quality in such remote regions using weather data.
