Jump to the beginning of content

Current Storage Position of Impounding Reservoirs

Storage Position of Impounding Reservoirs (Update Weekly)   

  1 Dec 2025 Same Day Last Year
Total Storage of Impounding Resevoirs (Million Cubic Metre) 499.060 495.227
% Full 85.16% 84.50%

Storage Position of Individual Impounding Reservoirs on 1-Dec-2025 (Update twice a month)

Impounding Reservoirs Present Storage (Million Cubic Metre) % Full
Pok Fu Lam Reservoir 0.184 78.97%
Aberdeen Lower Reservoir 0.483 99.38%
Aberdeen Upper Reservoir 0.764 98.84%
Tai Tam Byewash Reservoir 0.069 86.25%
Tai Tam Intermediate Reservoir 0.594 86.59%
Tai Tam Tuk Reservoir 5.672 93.08%
Tai Tam Upper Reservoir 0.994 66.71%
Shek Pik Reservoir 21.761 88.96%
Kowloon Byewash Reservoir 0.457 57.12%
Kowloon Reservoir 0.857 54.31%
Shek Lei Pui Reservoir 0.352 94.12%
Lower Shing Mun Reservoir 1.067 24.82%
Kowloon Reception Reservoir 0.121 100.00%
Shing Mun Reservoir 13.092 98.59%
Tai Lam Chung Reservoir 17.650 86.14%
Plover Cove Reservoir 208.963 90.96%
High Island Reservoir 225.980 80.38%
TOTAL : 499.060 85.16%

Download Storage Position of Individual Impounding Reservoirs (Update twice a month)