Press Releases

Press Release

Grading of beach water quality released

The Environmental Protection Department today (July 23) released the latest grading of water quality of 33 beaches open to the public, rating 22 as Good (Grade 1), 10 as Fair (Grade 2) and one as Poor (Grade 3).

The beach with an asterisk is a non-gazetted beach. (S) indicates a beach that is equipped with a shark net.

Grade 1 beaches are:

Kwun Yam Beach (S) Big Wave Bay Beach (S)
Hung Shing Yeh Beach (S) Chung Hom Kok Beach (S)
Lo So Shing Beach (S) Hairpin Beach (S)
Pui O Beach (S) Middle Bay Beach (S)
Lower Cheung Sha Beach Repulse Bay Beach (S)
Silver Mine Bay Beach (S) Stanley Main Beach (S)
Tong Fuk Beach (S) St. Stephen's Beach (S)
Upper Cheung Sha Beach (S) Turtle Cove Beach (S)
Clear Water Bay First Beach (S) Trio Beach (S)
Clear Water Bay Second Beach (S) Kiu Tsui Beach (S)
Cheung Chau Tung Wan Beach (S) Hap Mun Bay Beach (S)

Grade 2 beaches are:

Golden Beach (S) Kadoorie Beach (S)
Butterfly Beach (S) Cafeteria Old Beach
Cafeteria New Beach (S) Discovery Bay*
Shek O Beach (S) Silverstrand Beach (S)
Deep Water Bay Beach (S) South Bay Beach (S)

Grade 3 beach is Ma Wan Tung Wan Beach (S).

Compared with the grading released last week, Shek O Beach, Deep Water Bay Beach, South Bay Beach and Silverstrand Beach have been changed from Grade 1 to Grade 2.

"The changes are generally within the normal range of fluctuation of the bacteriological water quality of the beach," a spokesman said.

Beach grades are published weekly before the weekend. The information may also be obtained from the department's homepage at www.epd.gov.hk or the beach hotline, 2511 6666.

Under the grading system, beaches are classified into four grades according to the level of E. coli in the water.

Grades are calculated on the basis of the geometric mean of the E. coli counts on the five most recent sampling occasions.

Grade 4 is assigned to beaches whose last E. coli reading exceeded a threshold figure, irrespective of the geometric mean. Swimmers are advised to avoid these beaches until the water quality improves.

Seven gazetted beaches - Anglers' Beach, Approach Beach, Ting Kau Beach, Casam Beach, Gemini Beaches, Hoi Mei Wan Beach and Lido Beach - are closed to swimmers year round because of poor water quality.

People are advised not to swim at these closed beaches.

The spokesman cautioned that many beaches were likely to be more polluted than their grades suggested during and after periods of heavy rain. Bathers should avoid swimming at beaches for up to three days after a storm or heavy rainfall.

Ends/Friday, July 23, 2004


 

 
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