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... Water Quality Data of Hoi Ha Wan Marine Park from October to December 2023 (4th Quarter) Water Depth Surface Bottom Surface Bottom Surface Bottom Surface Bottom Air Temperature (°C) Temperature (°C) 23.60 23.00 23.60 23.10 23.60 23.00 23.70 23.50 Salinity (‰) 29.60 31.40 29.80 31.40 29.70 31.50 29...

...) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Chlorophyll-a (μg/L) 1.00 1.00 1.40 1.40 1.10 1.40 2.30 1.25 E. coli (cfu/100 mL) 4 4 17 4 13 4 5 0 Faecal Coliforms (cfu/100 mL) 105 135 285 295 445 135 91 82 Pier 31.9 2.23.0 2.8 2.3 Mo Chau Coral Beach Heung Lo Kok 32.1 32.2 32.2 英文版 ...

... 33.70 Dissolved Oxygen (mg/L) 6.60 6.50 6.60 6.50 6.90 6.70 6.80 6.50 pH 7.80 7.80 7.80 7.80 8.10 8.00 7.90 7.90 Secchi Disc Depth (m) Turbidity (NTU) 6.00 6.00 6.00 6.50 6.00 6.00 6.00 5.00 Suspended Solids (mg/L) 10.00 8.00 9.50 11.00 10.00 12.00 9.00 11.00 5-Day Biochemical Oxygen Demand (mg/L) <2...

... Water Quality Data of Hoi Ha Wan Marine Park from April to June 2025 (2nd Quarter) Water Depth Surface Bottom Surface Bottom Surface Bottom Surface Bottom Air Temperature (°C) Temperature (°C) 28.30 28.00 28.30 28.10 28.40 28.00 28.30 28.30 Salinity (‰) 30.30 31.00 30.40 31.00 30.50 30.90 30.70 30...

... Secchi Disc Depth (m) Turbidity (NTU) 8.00 7.50 7.00 6.00 Suspended Solids (mg/L) 10.50 11.50 9.50 8.50 5-Day Biochemical Oxygen Demand (mg/L) <2 <2 <2 <2 Ammoniacal Nitrogen (mg/L) <0.01 0.01 <0.01 <0.01 Unionized Ammonia (mg/L) <0.01 <0.01 <0.01 <0.01 Nitrite Nitrogen (mg/L) 1.01 1.04 1.07 1.07 Nitrate...

...-a (μg/L) 1.10 0.75 0.80 0.85 E. coli (cfu/100 mL) 31 36 18 21 Faecal Coliforms (cfu/100 mL) 52 62 32 35 1.2 1.6 East BrotherWest Brother 27.60 27.60 英文版 ...

... Secchi Disc Depth (m) Turbidity (NTU) 8.00 7.50 7.00 6.00 Suspended Solids (mg/L) 10.50 11.50 9.50 8.50 5-Day Biochemical Oxygen Demand (mg/L) <2 <2 <2 <2 Ammoniacal Nitrogen (mg/L) <0.01 0.01 <0.01 <0.01 Unionized Ammonia (mg/L) <0.01 <0.01 <0.01 <0.01 Nitrite Nitrogen (mg/L) 0.11 0.11 0.12 0.11 Nitrate...

... Water Quality Data of Tung Ping Chau Marine Park from July to September 2021 (3rd Quarter) Water Depth Surface Bottom Surface Bottom Air Temperature (°C) Water Temperature (°C) 26.00 24.05 24.00 22.70 Salinity (‰) 34.50 34.50 34.50 34.60 Dissolved Oxygen (mg/L) 5.60 4.00 3.50 2.40 pH 8.10 8.00 8...

... Water Quality Data of The Brothers Marine Park from April to June 2020 (2nd Quarter) Water Depth Surface Bottom Surface Bottom Air Temperature (°C) Temperature (°C) 26.90 25.40 26.85 25.50 Salinity (‰) 23.10 24.80 23.45 24.45 Dissolved Oxygen (mg/L) 7.80 4.80 5.30 5.00 pH 7.70 7.80 7.70 7.80...

...g/L) 1.40 1.60 2.05 1.95 E. coli (cfu/100 mL) 10 16 3 4 Faecal Coliforms (cfu/100 mL) 17 24 4 7 Hok Tsui Wan Telegraph Bay 23.40 23.40 2.5 2.4 英文版 ...