Grading of beach water quality released

 

The Environmental Protection Department (EPD) today (July 13) released the latest grading of water quality of 37 gazetted beaches and one non-gazetted beach (Discovery Bay) that are open for swimming.

Nineteen beaches were rated as Good (Grade 1), 13 as Fair (Grade 2) and six as Poor (Grade 3).

 
Grade 1 beaches are:

Cheung Chau Tung Wan Beach
Chung Hom Kok Beach
Deep Water Bay Beach
Discovery Bay
Hap Mun Bay Beach
Hung Shing Yeh Beach
Kiu Tsui Beach
Kwun Yam Beach
Lo So Shing Beach
Lower Cheung Sha Beach

Middle Bay Beach
Pui O Beach
Repulse Bay Beach
South Bay Beach
St Stephen's Beach
Tong Fuk Beach
Trio Beach
Turtle Cove Beach
Upper Cheung Sha Beach


Grade 2 beaches are:

Approach Beach
Big Wave Bay Beach
Butterfly Beach
Cafeteria New Beach
Cafeteria Old Beach
Clear Water Bay First Beach
Clear Water Bay Second Beach

Golden Beach
Kadoorie Beach
Ma Wan Tung Wan Beach
Shek O Beach
Silverstrand Beach
Stanley Main Beach

 

Grade 3 beaches are:

Anglers' Beach
Casam Beach
Castle Peak Beach

Hoi Mei Wan Beach
Lido Beach
Ting Kau Beach

Compared with the grading released last week, Deep Water Bay Beach, Kwun Yam Beach and Middle Bay Beach have been upgraded from Grade 2 to Grade 1; Clear Water Bay Second Beach and Ma Wan Tung Wan Beach from Grade 3 to Grade 2. Casam Beach and Castle Peak Beach have been changed from Grade 2 to Grade 3.

“The changes are generally within the normal range of fluctuation of the bacteriological water quality of the beaches,” an EPD spokesman said.

Under the present 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.

While the ratings represent the general water quality at the beaches, the EPD spokesman reminded members of the public that water quality could be temporarily affected during and after periods of heavy rain. Bathers should avoid swimming at beaches for up to three days after a storm or heavy rainfall.

A summary of beach grades is published weekly before the weekend. Latest beach grades based on the most current data may be obtained from the department's websites on Beach Water Quality (www.beachwq.gov.hk or www.epd.gov.hk/epd/beach) or the beach hotline, 2511 6666.


Ends/Friday, July 13, 2018

 

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