| Press
Release
Grading
of beach water quality released
The Environmental Protection Department today (December 12) released
the latest grading of water quality for the four beaches which are
open year round. Other beaches are closed for the winter season.
Deep Water Bay Beach and Clear Water Bay Second Beach were rated
Good (Grade 1) while Golden Beach and Silverstrand Beach were rated
Fair (Grade 2).
All four beaches
are equipped with shark nets.
Golden Beach changed from Grade 1 to Grade 2.
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 in 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.
The public is 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, December 12, 2003
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