| № | 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  | 
 
 | 
2002-03-05 | - | 5450 | 291 | 8.0 | 26.0 | HIGH | Med | HIGH | HIGH | 
| 1 | 102809 | 2002-03-19 | - | 695 | 16 | 8.4 | 28.0 | HIGH | low | HIGH | low | |
| 1 | 102809 | 2002-04-16 | - | 7050 | 26 | 8.2 | 22.0 | HIGH | Med | HIGH | HIGH | |
| 1 | 102809 | 2002-04-23 | - | 375 | 21 | 8.6 | 26.0 | HIGH | low | Med | low | |
| 2 | 183757 [2-month plot]
 Mdibi River at Bridge to RBM  | 
 
 | 
2002-04-23 | - | 435 | 8 | 7.4 | - | HIGH | low | HIGH | low | 
| 3 | 183761 [2-month plot]
 Mposa River Under Bridge  | 
 
 | 
2002-03-05 | - | 4100 | 196 | 7.3 | 26.0 | HIGH | Med | HIGH | HIGH | 
| 3 | 183761 | 2002-03-19 | - | 5000 | 6 | 7.5 | 25.0 | HIGH | Med | HIGH | HIGH | |
| 3 | 183761 | 2002-04-16 | - | 10000 | 12 | 7.9 | 25.0 | HIGH | Med | HIGH | HIGH | |
| 3 | 183761 | 2002-04-23 | - | 2700 | 12 | 8.1 | 22.0 | HIGH | Med | HIGH | Med | |
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