In a news release on Tuesday, the GNWT said current data shows water flowing fast on the Slave, Tazin, and Taltson rivers, while water levels in Great Slave Lake are high for the time of year – conditions that lend themselves to flooding. The territory stressed it is difficult to predict the likely impact come springtime. Factors include how much precipitation arrives in the coming weeks, the thickness of the ice, and when – and how quickly – that ice thaws.