| № | Site [ view Mzimvubu to Keiskamma 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 | 187576 [2-month plot]
 Idutywa - upstream of Road to Willowvale on Ngxakaxa  | 
 
 | 
2015-05-25 | - | 1010 | - | 8.2 | - | HIGH | low | HIGH | Med | 
| 1 | 187576 | 2015-06-11 | - | 2200 | - | 7.7 | - | HIGH | Med | HIGH | Med | |
| 2 | 1000002387 [2-month plot]
 Mtata River 8 at the Bridge below Mthatha WWTW  | 
 
 | 
2015-06-04 | 800 | 2300 | 59 | 7.2 | - | HIGH | low | HIGH | low | 
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