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EPD
HONGKONG

Historical E. coli levels in Victoria Harbour from Central/Wan Chai to Siu Sai Wan since 2004

marinequalrecmap


The annual geometric means of E. coli levels (cfu/100mL) at the five marine monitoring stations in Victoria Harbour since 2004, (depth-averaged)

Year (YYYY)VM5VM4VM2VM1EM1
120046190242262747938
22005765624071550639131
3200677592616108144373
42007597014381872319113
52008421929261121325108
620093920198370521565
7201084033130197770725
820113688248870712136
920125280308980422757
1020137211281064834266
11201461183478269651893
1220153106145944926324
13201645744022019965
1420173441611388126
15201840935021610146
16201930040124414443
172020(Jan)5123302951016
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(Note: Depth-averaged E. coli level is calculated by geometric mean)
Environmental Protection Department of HKSAR