lake level

B.C.’s new model for predicting runoff into Okanagan Lake has a very different forecast for 2023

B.C.’s new model for predicting runoff into Okanagan Lake has a very different forecast for 2023

Each year heading into spring melt, B.C. tries its best to predict how much water will runoff into Okanagan Lake and other water bodies in the province. It’s important information as the provincial government manages the lake level using a dam in Penticton and has to strike the right balance to ensure sufficient water in the lake to last through the hot and dry summer, but not so much it causes flooding.

First Nation, village propose permanent barriers to protect Teslin, Yukon, from flooding

First Nation, village propose permanent barriers to protect Teslin, Yukon, from flooding

In early winter, Tlingit trappers near Teslin, Yukon, observed something out on the land that stoked serious concern: the snow was unusually deep. Before long, they relayed the message to the Teslin Tlingit Council. "They said we're going to have a problem here with flooding," said Chief Eric Morris. "They couldn't even get to their traplines." Fast forward to June and a flood warning was issued for the community, followed by an evacuation alert for certain parts of it. The water rose so high it surpassed last year's record-breaking flood levels by roughly one metre.