| № | Site [ view Usutu to Mhlatuze sites in Google Earth ]  | 
Plot all data | Date | MPN, or cfu / 100mL | 
Turb. NTU  | 
pH | Temp. oC  | 
Risk based on E. coli if recorded, otherwise on faecal coliforms | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E. coli | faecal coliforms | drinking- no treatment  | 
drinking- limited treatment  | 
full or partial contact  | 
irrigation- crops eaten raw  | 
|||||||
| 1 | 102809 [2-month plot]
 Mhlatuze River at Riverview 11459  | 
 
 | 
2002-10-22 | - | 130 | 9 | 8.6 | - | HIGH | low | low | low | 
| 2 | 183757 [2-month plot]
 Mdibi River at Bridge to RBM  | 
 
 | 
2002-10-23 | - | 145 | 5 | 7.3 | - | HIGH | low | low | low | 
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