| High Island Reservoir | |
|---|---|
 High Island Reservoir, near Tuk Ngu Shan and Kam Kui Shek Teng | |
  High Island Reservoir | |
| Location | Sai Kung Peninsula, New Territories, Hong Kong |
| Coordinates | 22°22′31″N 114°21′4″E / 22.37528°N 114.35111°E |
| Type | Reservoir |
| High Island Reservoir | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Traditional Chinese | 萬宜水庫 | ||||||||||||
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The High Island Reservoir, located in the far south eastern part of the Sai Kung Peninsula, was opened in 1978, helping to alleviate water shortage problems in Hong Kong. Its water capacity is approximately 273 million cubic metres. The area it occupies was originally the Kwun Mun Channel (官門海峽), which separated High Island from the Sai Kung Peninsula.