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SCHEDULE 2SPARAMETERS, MONITORING AND SAMPLING FREQUENCIES

Table CSRoutine Monitoring: Type B Supplies

Parameters

1.  Coliform bacteriaS

2.  ConductivityS

3.  EnterococciS

4.  Escherichia coli (E. coli)

5.  Hydrogen ionS

6.  LeadS

7.  Nitrate(i)S

8.  Odour – qualitative(ii)S

9.  Taste – qualitative(ii)S

10.  TurbidityS

Notes:

(i)Samples need not be analysed for nitrate if there are reasonable grounds for believing that nitrate levels in the locality concerned are below 25 mg NO3/l.

(ii)Samples should not be assessed qualitatively if there are reasonable grounds for suspecting that the water may give rise to a health hazard.