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B.C. Faces Mounting Drought Concerns as Snowpack Drops to 71% of Normal

Early-season snowmelt, record-low river flows, and warm forecasts signal challenging summer water conditions across British Columbia.

The setting sun shines on the snow-covered top of Rainbow Mountain, in Whistler, B.C., on Friday, November 25, 2022. THE CANADIAN PRESS/Darryl Dyck

Overview

  • British Columbia’s snowpack was measured at 71% of normal as of May 1, with 15% already melted—triple the typical early May melt rate.
  • Key rivers on Vancouver Island, the South Coast, and in northeastern B.C. are flowing at or near record lows for this time of year, intensifying drought concerns.
  • Environment Canada forecasts above-normal temperatures through July, with uneven precipitation patterns expected to further strain water resources.
  • Snowpack levels in eight basins, including Upper Fraser West and Lower Thompson, are under 60% of normal, with lower-elevation basins seeing earlier melting.
  • While snowpack-driven flood risks remain low, heavy rainfall in low-snowpack areas could still trigger localized flooding in the coming months.