| № | 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  | 
 
 | 
2011-03-07 | 1412 | - | 66 | 8.1 | 18.5 | HIGH | low | HIGH | Med | 
| 1 | 182329 | 2011-03-23 | 1032 | - | 62 | 7.9 | 18.5 | HIGH | low | HIGH | Med | |
| 2 | 182330 [2-month plot]
 Botshabelo 2 Final City Exit Point upstream of Pse Outflow  | 
 
 | 
2011-03-07 | 1985 | - | 84 | 8.0 | 19.5 | HIGH | low | HIGH | Med | 
| 2 | 182330 | 2011-03-23 | 1200 | - | 66 | 7.8 | 18.0 | HIGH | low | HIGH | Med | |
| 3 | 182332 [2-month plot]
 Botshabelo 1 Runs Through Suburb Collecting Residential Waste  | 
 
 | 
2011-03-07 | 2270 | - | 90 | 8.0 | 19.0 | HIGH | Med | HIGH | Med | 
| 3 | 182332 | 2011-03-23 | 1960 | - | 73 | 8.1 | 17.5 | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
 Tributary of Caledon at Riverside Lodge  | 
 
 | 
2011-03-23 | 14 | - | 27 | 7.7 | 14.0 | HIGH | low | low | low | 
| 5 | 188085 [2-month plot]
 Loch Logan at Gazebo on Bloemspruit  | 
 
 | 
2011-03-07 | 144 | - | 43 | 7.7 | 15.0 | HIGH | low | low | low | 
| 5 | 188085 | 2011-03-23 | 215 | - | 44 | 7.8 | 17.5 | HIGH | low | Med | low | |
| 6 | 188182 [2-month plot]
 Selosesha (Seroala) Dam at Inlet on Sepane  | 
 
 | 
2011-03-07 | 522 | - | 107 | - | - | HIGH | low | HIGH | low | 
| 6 | 188182 | 2011-03-23 | 318 | - | 44 | - | - | HIGH | low | Med | low | |
| 7 | 188235 [2-month plot]
 Ditlhake Township Koffiefontein on Rietrivier  | 
 
 | 
2011-03-07 | 32 | - | 32 | 7.8 | 17.0 | HIGH | low | low | low | 
| 7 | 188235 | 2011-03-23 | 37 | - | 45 | 7.7 | 18.0 | HIGH | low | low | low | |
| 8 | 190123 [2-month plot]
 Phambile Rietrivier Settlement East 387 on Drainage Canal  | 
 
 | 
2011-03-07 | 77 | - | 36 | - | 17.0 | HIGH | low | low | low | 
| 8 | 190123 | 2011-03-23 | 111 | - | 56 | - | 18.0 | HIGH | low | low | low | |
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