List of Parameters in the Raw Data Set from River Water Quality Monitoring Programme Environmental Protection Depratment
Parameter Code / Full Name or Description of Parameter / Field Unit Field Name WCZ Name of Water Control Zone WCSZ Name of Water Control Sub Zone dd/mm/yyy RIVER Name of River MDATE Date of Sampling STATNAME Name of Sampling Station Mathematical expressions for the parameters L_*: L_* i) '<' means smaller than the value indicated; ii) '>' means larger than the value indicated; (e.g. L_DO, L_PH_F, iii) 'blank' means equal to the value indicated L_SS, etc.) Example L_SS is 'blank' and SS is '5.8', mean the suspended solids level of the river water sample is equal to 5.8 mg/L.
L_E_COLI is '<' and E_COLI is '1', mean the E.coli content of the river water sample is less than 1 cfu/100 mL. DO* Dissolved Oxygen mg/L PH_F* pH SS* Suspended Solids mg/L BOD5* 5 days Biochemical Oxygen Demand mg/L COD* Chemical Oxygen Demand mg/L OIL* Oil and Grease mg/L F_COLI* Faecal Coliforms cfu/100mL E_COLI* E.Coli cfu/100mL NH4* Ammoniacal Nitrogen mg/L NO3* Nitrate Nitrogen mg/L TKNSP* Total Kjeldahl Nitrogen (Soluble + Particulate) mg/L PO4* Ortho-phosphate mg/L TPSP* Total Phosphorus (Soluble + Particulate) mg/L SSP* Sulphide (Total) mg/L AL* Aluminium g/L CD* Cadmium g/L CR* Chromium g/L CU* Copper g/L PB* Lead g/L ZN* Zinc g/L FLOW_SUM Flow m3/S SHENZHEN
16 N 17
18
27 Inland watercourses 11 1. Tseng Lan Shue Stream 12 23 2. Ho Chung River 22 28 15 3. Tai Chung Hau Stream 24 4. Sha Kok Mei Stream 5. Shing Mun Main Channel (Shing Mun) 14 6. Fo Tan Nullah (Shing Mun) 13 7. Siu Lek Yuen Nullah (Shing Mun) 8. Kwun Yam Shan Stream (Shing Mun) NEW TERRITORIES 6 5 9. Tai Wai Nullah (Shing Mun) 4 10. Tin Sum Nullah (Shing Mun) 7 25 9 11. Shan Liu Stream 3 20 12. Tung Tze Stream 21 13. Tai Po Kau Stream 10 8 14. Tai Po River 15. Lam Tsuen River 2 19 16. River Ganges 30 17. River Indus 1 18. River Beas KOWLOON 19. Kau Wa Keng Stream 20. Sam Dip Tam Stream 21. Pai Min Kok (Anglers’) Stream 22. Kam Tin River 23. Yuen Long Creek 29 24. Deep Bay streams (5 watercourses) HONG KONG 25. Tuen Mun River 26 ISLAND 26. Mui Wo River LANTAU 27. Fairview Park Nullah ISLAND 28. Tin Shui Wai Nullah 29. Tung Chung River 30. Kai Tak Nullah
0510km
Major inland watercourses in Hong Kong and locations of water quality monitoring stations in 1999