| № | Site [ view 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  | 
 
 | 
2012-01-24 | 1440 | - | 60 | 7.8 | - | HIGH | low | HIGH | Med | 
| 1 | 182329 | 2012-02-14 | 1128 | - | 34 | 7.6 | - | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2012-02-28 | 944 | - | 20 | 7.8 | - | HIGH | low | HIGH | low | |
| 2 | 182330 [2-month plot]
 Botshabelo 2 Final City Exit Point upstream of Pse Outflow  | 
 
 | 
2012-01-24 | 1716 | - | 34 | 7.9 | - | HIGH | low | HIGH | Med | 
| 2 | 182330 | 2012-02-14 | 1200 | - | 20 | 7.7 | - | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2012-02-28 | 1016 | - | 22 | 7.7 | - | HIGH | low | HIGH | Med | |
| 3 | 182332 [2-month plot]
 Botshabelo 1 Runs Through Suburb Collecting Residential Waste  | 
 
 | 
2012-01-24 | 2010 | - | 45 | 7.7 | - | HIGH | Med | HIGH | Med | 
| 3 | 182332 | 2012-02-14 | 996 | - | 27 | 7.8 | - | HIGH | low | HIGH | low | |
| 3 | 182332 | 2012-02-28 | 1042 | - | 22 | 7.7 | - | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
 Tributary of Caledon at Riverside Lodge  | 
 
 | 
2012-01-24 | 6 | - | 13 | 7.6 | - | Med | low | low | low | 
| 4 | 187060 | 2012-02-14 | 32 | - | 21 | 7.7 | - | HIGH | low | low | low | |
| 4 | 187060 | 2012-02-28 | 16 | - | 17 | 7.7 | - | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
 Loch Logan at Gazebo on Bloemspruit  | 
 
 | 
2012-01-24 | 73 | - | 19 | 7.9 | - | HIGH | low | low | low | 
| 5 | 188085 | 2012-02-14 | 64 | - | 13 | 7.8 | - | HIGH | low | low | low | |
| 5 | 188085 | 2012-02-28 | 48 | - | 15 | 7.9 | - | HIGH | low | low | low | |
| 6 | 188182 [2-month plot]
 Selosesha (Seroala) Dam at Inlet on Sepane  | 
 
 | 
2012-01-24 | 460 | - | 66 | - | - | HIGH | low | HIGH | low | 
| 6 | 188182 | 2012-02-14 | 500 | - | 46 | - | - | HIGH | low | HIGH | low | |
| 6 | 188182 | 2012-02-28 | 366 | - | 55 | - | - | HIGH | low | Med | low | |
| 7 | 188235 [2-month plot]
 Ditlhake Township Koffiefontein on Rietrivier  | 
 
 | 
2012-01-24 | 40 | - | 21 | 7.8 | - | HIGH | low | low | low | 
| 7 | 188235 | 2012-02-14 | 124 | - | 23 | 7.8 | - | HIGH | low | low | low | |
| 7 | 188235 | 2012-02-28 | 44 | - | 41 | 8.9 | - | HIGH | low | low | low | |
| 8 | 190123 [2-month plot]
 Phambile Rietrivier Settlement East 387 on Drainage Canal  | 
 
 | 
2012-01-24 | 102 | - | 33 | - | 8.0 | HIGH | low | low | low | 
| 8 | 190123 | 2012-02-14 | 124 | - | 21 | 8.9 | - | HIGH | low | low | low | |
| 8 | 190123 | 2012-02-28 | 89 | - | 15 | 7.9 | - | HIGH | low | low | low | |
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