Snow Conditions and Water Supply Bulletin

Current Snow Survey and Water Supply Bulletins for 2025

• January 1, 2025 (PDF, 6.5MB) - High-Resolution Maps (PDF, 12.3MB)
• February 1, 2025 (PDF, 13.3MB) - High-Resolution Maps (PDF, 20.8MB)
• March 1, 2025 (PDF, 10.0MB) - High-Resolution Maps (PDF, 20.5MB)
• April 1, 2025 (PDF, 13.1MB) - High-Resolution Maps (PDF, 18.9MB)
• May 1, 2025
• May 15, 2025
• June 1, 2025
• June 15, 2025

Planned release dates of the Snow Survey and Water Supply Bulletin for each of the 2025 survey periods are end of business day on January 9th or 10th, February 10th or 11th, March 10th or 11th, April 9th or 10th, May 8th or 9th, May 22nd or 23rd, June 9th or 10th, and June 19th or 20th. Release dates are approximate based on the timeliness of data availability.

Map of recent B.C. Snow Basin Indices

• Map of B.C. Snow Basin Indices (Updated April 9, 2025)

Bi-weekly snow conditions commentary

A bi-weekly commentary of snow conditions based on readings from the BC Automated Snow Weather Station (ASWS) network is published during the snow season.

• Bi-weekly snow conditions commentary (Updated May 1, 2025)

Older Snow Survey and Water Supply Bulletins

Copies of previously published electronic bulletins are listed below. Please note that the data in these bulletins are "as published" and may differ from approved and corrected data available from the:

• Historical data archive

Each previous year has been merged into a single PDF:

• 2024 (PDF, 16.8MB)
• 2023 (PDF, 16.2MB)
• 2022 (PDF, 15.3MB)
• 2021 (PDF, 6.9MB)
• 2020 (PDF, 5.7MB)
• 2019 (PDF, 4.8MB)
• 2018 (PDF, 5.9MB)