| № | Site [ view Upper Orange 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 | 182329 [2-month plot]
 Botshabelo 3 at Bridge downstream of Pse Outflow  | 
 
 | 
2011-08-08 | 1525 | - | 28 | 8.0 | 10.0 | HIGH | low | HIGH | Med | 
| 1 | 182329 | 2011-08-29 | 1780 | - | 21 | 7.8 | - | HIGH | low | HIGH | Med | |
| 2 | 182330 [2-month plot]
 Botshabelo 2 Final City Exit Point upstream of Pse Outflow  | 
 
 | 
2011-08-08 | 2160 | - | 54 | 8.1 | 11.0 | HIGH | Med | HIGH | Med | 
| 2 | 182330 | 2011-08-29 | 1422 | - | 48 | 7.8 | - | HIGH | low | HIGH | Med | |
| 3 | 182332 [2-month plot]
 Botshabelo 1 Runs Through Suburb Collecting Residential Waste  | 
 
 | 
2011-08-08 | 2200 | - | 46 | 7.9 | 9.5 | HIGH | Med | HIGH | Med | 
| 3 | 182332 | 2011-08-29 | 1174 | - | 66 | 7.7 | - | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
 Tributary of Caledon at Riverside Lodge  | 
 
 | 
2011-08-08 | 11 | - | 22 | 7.5 | 8.5 | HIGH | low | low | low | 
| 4 | 187060 | 2011-08-29 | 14 | - | 6 | 7.4 | - | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
 Loch Logan at Gazebo on Bloemspruit  | 
 
 | 
2011-08-08 | 555 | - | 10 | 7.7 | 14.0 | HIGH | low | HIGH | low | 
| 6 | 188182 [2-month plot]
 Selosesha (Seroala) Dam at Inlet on Sepane  | 
 
 | 
2011-08-08 | 1300 | - | 68 | - | - | HIGH | low | HIGH | Med | 
| 6 | 188182 | 2011-08-29 | 954 | - | 67 | - | - | HIGH | low | HIGH | low | |
| 7 | 188235 [2-month plot]
 Ditlhake Township Koffiefontein on Rietrivier  | 
 
 | 
2011-08-08 | 111 | - | 222 | 7.6 | 10.5 | HIGH | low | low | low | 
| 8 | 190123 [2-month plot]
 Phambile Rietrivier Settlement East 387 on Drainage Canal  | 
 
 | 
2011-08-08 | 177 | - | 190 | - | 11.0 | HIGH | low | low | low | 
| 8 | 190123 | 2011-08-29 | 398 | - | 344 | - | - | HIGH | low | Med | low | |
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