Storage Position of Impounding Reservoirs (Update Weekly)   

  6 Jul 2026 Same Day Last Year
Total Storage of Impounding Resevoirs (Million Cubic Metre) 451.292 368.124
% Full 77.01% 62.81%

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

Impounding Reservoirs Present Storage (Million Cubic Metre) % Full
Pok Fu Lam Reservoir 0.191 81.97%
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 5.448 90.09%
Tai Tam Upper Reservoir 1.490 100.00%
Shek Pik Reservoir 24.461 100.00%
Kowloon Byewash Reservoir 0.466 58.25%
Kowloon Reservoir 1.328 84.16%
Shek Lei Pui Reservoir 0.374 100.00%
Lower Shing Mun Reservoir 0.819 19.05%
Kowloon Reception Reservoir 0.121 100.00%
Shing Mun Reservoir 11.415 85.96%
Tai Lam Chung Reservoir 20.490 100.00%
Plover Cove Reservoir 186.819 81.32%
High Island Reservoir 190.644 67.81%
TOTAL : 446.091 76.12%

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