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Current Storage Position of Impounding Reservoirs

Storage Position of Impounding Reservoirs (Update Weekly)   

  4 Aug 2025 Same Day Last Year
Total Storage of Impounding Resevoirs (Million Cubic Metre) 431.225 463.675
% Full 73.58% 79.12%

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

Impounding Reservoirs Present Storage (Million Cubic Metre) % Full
Pok Fu Lam Reservoir 0.201 86.27%
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 0.686 100.00%
Tai Tam Tuk Reservoir 6.047 100.00%
Tai Tam Upper Reservoir 1.490 100.00%
Shek Pik Reservoir 17.240 70.48%
Kowloon Byewash Reservoir 0.457 57.12%
Kowloon Reservoir 1.292 81.88%
Shek Lei Pui Reservoir 0.374 100.00%
Lower Shing Mun Reservoir 0.810 18.84%
Kowloon Reception Reservoir 0.121 100.00%
Shing Mun Reservoir 11.369 85.62%
Tai Lam Chung Reservoir 17.388 84.86%
Plover Cove Reservoir 163.860 71.33%
High Island Reservoir 191.132 67.99%
TOTAL : 413.806 70.61%

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