| № | 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 |
|
2008-03-12 | 1578 | - | 66 | 8.1 | 26.0 | HIGH | low | HIGH | Med |
| 1 | 182329 | 2008-03-25 | 1216 | - | 39 | 8.0 | 25.0 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2008-04-09 | 870 | - | 23 | 8.2 | 22.5 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2008-04-25 | 659 | - | 32 | 8.1 | 24.0 | HIGH | low | HIGH | low | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2008-03-12 | 2419 | - | 43 | 8.3 | 25.0 | HIGH | Med | HIGH | Med |
| 2 | 182330 | 2008-03-25 | 2419 | - | 56 | 7.9 | 24.0 | HIGH | Med | HIGH | Med | |
| 2 | 182330 | 2008-04-09 | 1733 | - | 44 | 8.0 | 23.5 | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2008-04-25 | 1986 | - | 54 | 8.1 | 24.5 | HIGH | low | HIGH | Med | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2008-03-12 | 2419 | - | 37 | 7.8 | 25.0 | HIGH | Med | HIGH | Med |
| 3 | 182332 | 2008-03-25 | 2419 | - | 43 | 7.8 | 26.0 | HIGH | Med | HIGH | Med | |
| 3 | 182332 | 2008-04-09 | 980 | - | 33 | 8.0 | 23.0 | HIGH | low | HIGH | low | |
| 3 | 182332 | 2008-04-25 | 1203 | - | 46 | 7.8 | 22.0 | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2008-03-12 | 34 | - | 11 | 7.8 | 23.0 | HIGH | low | low | low |
| 4 | 187060 | 2008-04-09 | 34 | - | 10 | 7.7 | 17.5 | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
|
2008-03-12 | 512 | - | 23 | 7.8 | 25.0 | HIGH | low | HIGH | low |
| 5 | 188085 | 2008-03-25 | 741 | - | 55 | 8.0 | 26.0 | HIGH | low | HIGH | low | |
| 5 | 188085 | 2008-04-09 | 237 | - | 16 | 7.9 | 22.5 | HIGH | low | Med | low | |
| 5 | 188085 | 2008-04-25 | 343 | - | 22 | 7.8 | 22.0 | HIGH | low | Med | low | |
| 6 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
|
2008-03-12 | 426 | - | 22 | 8.1 | 25.0 | HIGH | low | HIGH | low |
| 6 | 188182 | 2008-03-25 | 339 | - | 33 | 8.1 | 25.0 | HIGH | low | Med | low | |
| 6 | 188182 | 2008-04-09 | 687 | - | 33 | - | - | HIGH | low | HIGH | low | |
| 6 | 188182 | 2008-04-25 | 412 | - | 37 | - | - | HIGH | low | HIGH | low | |
| 7 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
|
2008-03-13 | 241 | - | 31 | 7.7 | 26.0 | HIGH | low | Med | low |
| 7 | 188235 | 2008-04-09 | 33 | - | 8 | 7.6 | 22.5 | HIGH | low | low | low | |
| 7 | 188235 | 2008-04-25 | 53 | - | 13 | 7.8 | 23.5 | HIGH | low | low | low | |
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