Storage Position of Impounding Reservoirs (Update Weekly)   

  7 Sep 2026 Same Day Last Year
Total Storage of Impounding Resevoirs (Million Cubic Metre) 514.188 496.476
% Full 87.74% 84.72%

Storage Position of Individual Impounding Reservoirs on 1-Sep-2026 (Update twice a month)

Impounding Reservoirs Present Storage (Million Cubic Metre) % Full
Pok Fu Lam Reservoir 0.187 80.26%
Aberdeen Lower Reservoir 0.486 100.00%
Aberdeen Upper Reservoir 0.773 100.00%
Tai Tam Byewash Reservoir 0.080 100.00%
Tai Tam Intermediate Reservoir 0.685 99.85%
Tai Tam Tuk Reservoir 6.047 100.00%
Tai Tam Upper Reservoir 1.490 100.00%
Shek Pik Reservoir 24.306 99.37%
Kowloon Byewash Reservoir 0.510 63.75%
Kowloon Reservoir 1.339 84.85%
Shek Lei Pui Reservoir 0.374 100.00%
Lower Shing Mun Reservoir 0.987 22.96%
Kowloon Reception Reservoir 0.121 100.00%
Shing Mun Reservoir 12.983 97.77%
Tai Lam Chung Reservoir 20.389 99.51%
Plover Cove Reservoir 209.851 91.35%
High Island Reservoir 234.498 83.41%
TOTAL : 515.106 87.89%

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