Additional scenarios

15 July Outlook for the 2025/26 Season

The outlooks for 2025/26 seasonal determinations are based on historical flow records that have been adjusted to match climate conditions observed since 1975.

The scenarios for different inflow conditions we/re produced using the following terminology:

• Wet: Inflow volumes to major storages that are greater in 10 years out of 100
• Above Average: Inflow volumes to major storages that are greater in 30 years out of 100
• Average: Inflow volumes to major storages that are greater in 50 years out of 100
• Below Average: Inflow volumes to major storages that are greater in 70 years out of 100
• Dry: Inflow volumes to major storages that are greater in 90 years out of 100
• Very Dry: Inflow volumes to major storages that are greater in 95 years out of 100
• Extreme Dry: Inflow volumes to major storages that are greater in 99 years out of 100

The following tables summarise possible HRWS seasonal determinations through the 2025/2026 season.

Murray System Outlook for 2025/26 Seasonal Determination of High-Reliability Water Shares

Goulburn and Loddon System Outlook for 2025/26 Seasonal Determination of High-Reliability Water Shares

Broken System Outlook for 2025/26 Seasonal Determination of High-Reliability Water Shares

Bullarook System Outlook for 2025/26 Seasonal Determination of High-Reliability Water Shares