ADAPTING TO THE NEW REALITY OF LONGER, DRIER SUMMERS: Unlike other regions and countries, the water supply challenge in British Columbia’s mountainous environment is that seasonal water storage potential is limited – such that there is little margin for operational error even though our droughts are measured in months rather than years!
“Consider our recent experience. For five straight years, from 2015 through 2019, British Columbia repeatedly dodged a bullet due to the new reality of longer, drier summers. 2020 was different. It was a wet year. This is why we must not be lulled as we emerge from winter and look ahead to summer. Once upon a time, a 5-month drought was considered possible but unlikely. And then it happened. A 6-month drought was considered improbable in the rain forest. And then it too happened – in 2015. In the big picture of water demand, our water supply lakes and reservoirs are mere puddles,” stated Kim Stephens.