| № | Site [ view Inkomati_Usuthu 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 | 192651 [2-month plot]
 Inyaka Dam in Bushbuckridge  | 
 
 | 
2012-07-23 | 0 | - | - | 7.7 | - | low | low | low | low | 
| 1 | 192651 | 2012-08-26 | 0 | - | - | 7.6 | - | low | low | low | low | |
| 1 | 192651 | 2012-08-30 | 3 | - | - | 8.2 | - | Med | low | low | low | |
| 2 | 1000010076 [2-month plot]
 Calcutta 294 KU - downstream of Hoxane Weir and Hoxane WWTW on Sabierivier  | 
 
 | 
2012-07-24 | 249 | - | - | 7.8 | - | HIGH | low | Med | low | 
| 2 | 1000010076 | 2012-08-30 | 13 | - | - | 8.1 | - | HIGH | low | low | low | |
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