| № | 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 | 188083 [2-month plot]
 Orange Grove Village at School on Umtata  | 
 
 | 
2011-07-12 | 19200 | - | 2 | 7.1 | - | HIGH | Med | HIGH | HIGH | 
| 1 | 188083 | 2011-07-28 | 24800 | - | 1 | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 188083 | 2011-08-09 | 61200 | - | 1 | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 188083 | 2011-08-23 | 242000 | - | 1 | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 192074 [2-month plot]
 Mzimvubu River  | 
 
 | 
2011-07-13 | 9100 | - | 2 | 7.0 | - | HIGH | Med | HIGH | HIGH | 
| 2 | 192074 | 2011-07-27 | 242000 | - | 1 | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 192074 | 2011-08-09 | 14000 | - | 2 | 7.2 | - | HIGH | Med | HIGH | HIGH | |
| 2 | 192074 | 2011-08-25 | 4700 | - | 2 | 7.0 | - | HIGH | Med | HIGH | HIGH | |
| 3 | 192075 [2-month plot]
 Tsitsa River  | 
 
 | 
2011-07-13 | 1400 | - | 2 | 7.2 | - | HIGH | low | HIGH | Med | 
| 3 | 192075 | 2011-07-27 | 104600 | - | 1 | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 192075 | 2011-08-09 | 8800 | - | 1 | 7.9 | - | HIGH | Med | HIGH | HIGH | |
| 3 | 192075 | 2011-08-25 | 16600 | - | 2 | 7.0 | - | HIGH | Med | HIGH | HIGH | |
| 4 | 1000002387 [2-month plot]
 Mtata River 8 at the Bridge below Mthatha WWTW  | 
 
 | 
2011-07-12 | 242000 | - | 2 | 7.2 | - | HIGH | HIGH | HIGH | HIGH | 
| 4 | 1000002387 | 2011-07-28 | 242000 | - | 2 | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 1000002387 | 2011-07-28 | 2420 | 2420 | 2 | 8.0 | - | HIGH | Med | HIGH | Med | |
| 4 | 1000002387 | 2011-08-09 | 242000 | - | 2 | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 1000002387 | 2011-08-23 | 242000 | - | 2 | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 1000002387 | 2011-08-29 | 2420 | 2420 | 115 | 7.3 | - | HIGH | Med | HIGH | Med | |
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