| № | 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  | 
 
 | 
2001-11-06 | - | 400 | 21 | 8.3 | 24.0 | HIGH | low | HIGH | low | 
| 1 | 102809 | 2001-11-20 | - | 150 | 54 | 7.9 | 26.0 | HIGH | low | low | low | |
| 1 | 102809 | 2001-12-04 | - | 190 | 42 | 6.4 | 22.0 | HIGH | low | low | low | |
| 2 | 183761 [2-month plot]
 Mposa River Under Bridge  | 
 
 | 
2001-11-06 | - | 1850 | 11 | 7.1 | 24.0 | HIGH | low | HIGH | Med | 
| 2 | 183761 | 2001-11-20 | - | 1250 | 23 | 6.0 | 14.5 | HIGH | low | HIGH | Med | |
| 2 | 183761 | 2001-12-04 | - | 51 | 20 | 7.2 | 24.0 | HIGH | low | low | low | |
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