| № | 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  | 
 
 | 
2001-07-10 | - | 580 | 36 | 8.3 | 19.0 | HIGH | low | HIGH | low | 
| 1 | 102809 | 2001-07-26 | - | 630 | 14 | 8.5 | 19.0 | HIGH | low | HIGH | low | |
| 1 | 102809 | 2001-08-07 | - | 190 | 12 | 8.6 | 20.0 | HIGH | low | low | low | |
| 1 | 102809 | 2001-08-21 | - | 500 | 13 | 8.6 | 21.0 | HIGH | low | HIGH | low | |
| 2 | 183757 [2-month plot]
 Mdibi River at Bridge to RBM  | 
 
 | 
2001-07-03 | - | 1585 | 6 | 7.2 | - | HIGH | low | HIGH | Med | 
| 2 | 183757 | 2001-07-10 | - | 140 | 6 | 7.1 | - | HIGH | low | low | low | |
| 2 | 183757 | 2001-07-17 | - | 140 | 4 | 7.2 | - | HIGH | low | low | low | |
| 3 | 183761 [2-month plot]
 Mposa River Under Bridge  | 
 
 | 
2001-07-10 | - | 8150 | 13 | 8.0 | 18.0 | HIGH | Med | HIGH | HIGH | 
| 3 | 183761 | 2001-07-26 | - | 10900 | 22 | 8.1 | 17.0 | HIGH | Med | HIGH | HIGH | |
| 3 | 183761 | 2001-08-07 | - | 163 | 16 | 8.0 | 18.0 | HIGH | low | low | low | |
| 3 | 183761 | 2001-08-21 | - | 33 | 10 | 8.0 | 19.0 | HIGH | low | low | low | |
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