Mundaring Dam Levels
Total Dam Capacity
Mundaring
42.6%
27.09 GL
Last year
56.4%
35.9 GL
Change
-24.5%
-8.81 GL
Dam Storage for the last 14 days
| Year | Today | 20/10 | 19/10 | 18/10 | 17/10 | 16/10 | 15/10 | 14/10 | 13/10 | 12/10 | 11/10 | 10/10 | 09/10 | 08/10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | N/A | 27.09 | 27.13 | 27.16 | 27.16 | 27.23 | 27.27 | 27.23 | 27.27 | 27.30 | 27.30 | 27.27 | 27.30 | 27.34 |
| 2025 | 35.94 | 35.90 | 35.86 | 35.86 | 35.86 | 35.90 | 35.86 | 35.86 | 35.86 | 35.86 | 35.86 | 35.81 | 35.86 | 35.86 |
| Comparison | N/A | -8.81 | -8.73 | -8.70 | -8.70 | -8.67 | -8.59 | -8.63 | -8.59 | -8.56 | -8.56 | -8.54 | -8.56 | -8.52 |
N/A = Data not available. Storage measured in GL.
Monthly Dam Level Comparison
Select each point to see average monthly dam volume.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 31.73 | 29.28 | 27.09 | 25.33 | 24.49 | 24.62 | 25.16 | 26.16 | 27.03 | 27.28 | N/A | N/A |
| 2025 | 27.95 | 25.90 | 23.86 | 22.18 | 21.48 | 21.71 | 22.56 | 26.56 | 33.79 | 35.92 | 35.82 | 34.13 |
| 2024 | 33.27 | 30.34 | 27.72 | 24.90 | 23.90 | 24.22 | 24.31 | 27.10 | 31.70 | 32.13 | 31.14 | 29.84 |
| 2023 | 45.06 | 41.98 | 39.64 | 38.99 | 39.13 | 39.54 | 40.12 | 41.41 | 41.80 | 40.89 | 38.89 | 36.28 |
| 2022 | 39.53 | 36.85 | 34.85 | 34.07 | 34.29 | 35.56 | 36.93 | 45.67 | 51.26 | 50.84 | 49.57 | 48.32 |
| 2021 | 26.49 | 25.35 | 24.41 | 22.14 | 22.11 | 22.81 | 42.38 | 27.11 | 41.06 | 43.68 | 44.45 | 44.61 |
| 2020 | 26.90 | 25.22 | 24.08 | 22.92 | 23.27 | 24.36 | 25.70 | 27.66 | 29.73 | 30.29 | 29.71 | 28.58 |
| 2019 | 33.77 | 31.47 | 29.70 | 28.00 | 27.06 | 26.89 | 28.06 | 29.32 | 32.91 | 32.75 | 31.15 | 28.95 |
N/A = Data not available. Storage measured in GL.
Historical Dam Level
Dam Storage for the last 14 days - Mundaring Dam
| Year | Today | 20/10 | 19/10 | 18/10 | 17/10 | 16/10 | 15/10 | 14/10 | 13/10 | 12/10 | 11/10 | 10/10 | 09/10 | 08/10 | 07/10 | 06/10 | 05/10 | 04/10 | 03/10 | 02/10 | 01/10 | 30/09 | 29/09 | 28/09 | 27/09 | 26/09 | 25/09 | 24/09 | 23/09 | 22/09 | 21/09 | 20/09 | 19/09 | 18/09 | 17/09 | 16/09 | 15/09 | 14/09 | 13/09 | 12/09 | 11/09 | 10/09 | 09/09 | 08/09 | 07/09 | 06/09 | 05/09 | 04/09 | 03/09 | 02/09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | N/A | 27.09 | 27.13 | 27.16 | 27.16 | 27.23 | 27.27 | 27.23 | 27.27 | 27.30 | 27.30 | 27.27 | 27.30 | 27.34 | 27.30 | 27.34 | 27.41 | 27.37 | 27.37 | 27.34 | 27.34 | 27.34 | 27.27 | 27.23 | 27.23 | 27.20 | 27.23 | 27.23 | 27.20 | 27.20 | 27.16 | 27.13 | 27.13 | 27.09 | 27.09 | 27.09 | 27.06 | 27.02 | 26.99 | 26.95 | 26.92 | 26.88 | 26.88 | 26.92 | 26.85 | 26.85 | 26.81 | 26.78 | 26.74 | 26.74 |
| 2025 | 35.94 | 35.90 | 35.86 | 35.86 | 35.86 | 35.90 | 35.86 | 35.86 | 35.86 | 35.86 | 35.86 | 35.81 | 35.86 | 35.86 | 35.94 | 35.94 | 35.94 | 35.90 | 35.81 | 35.81 | 35.77 | 35.77 | 35.73 | 35.73 | 35.68 | 35.64 | 35.60 | 35.51 | 35.43 | 35.30 | 35.17 | 35.00 | 34.83 | 34.58 | 34.24 | 33.95 | 33.71 | 33.38 | 33.09 | 32.97 | 32.89 | 32.77 | 32.65 | 32.49 | 32.25 | 31.97 | 31.73 | 31.54 | 31.46 | 31.34 |
| Comparison | N/A | -8.81 | -8.73 | -8.70 | -8.70 | -8.67 | -8.59 | -8.63 | -8.59 | -8.56 | -8.56 | -8.54 | -8.56 | -8.52 | -8.64 | -8.60 | -8.53 | -8.53 | -8.44 | -8.47 | -8.43 | -8.43 | -8.46 | -8.50 | -8.45 | -8.44 | -8.37 | -8.28 | -8.23 | -8.10 | -8.01 | -7.87 | -7.70 | -7.49 | -7.15 | -6.86 | -6.65 | -6.36 | -6.10 | -6.02 | -5.97 | -5.89 | -5.77 | -5.57 | -5.40 | -5.12 | -4.92 | -4.76 | -4.72 | -4.60 |
N/A = Data not available. Storage measured in GL.