| № | 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 |
|
2008-09-05 | 955 | - | 15 | 7.8 | 15.0 | HIGH | low | HIGH | low |
| 1 | 182329 | 2008-09-19 | 678 | - | 22 | 7.9 | 16.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2008-10-10 | 1520 | - | 89 | 7.9 | 27.0 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2008-10-24 | 1700 | - | 87 | 7.9 | 28.0 | HIGH | low | HIGH | Med | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2008-09-05 | 2000 | - | 13 | 8.1 | 16.0 | HIGH | Med | HIGH | Med |
| 2 | 182330 | 2008-09-19 | 856 | - | 27 | 8.2 | 16.0 | HIGH | low | HIGH | low | |
| 2 | 182330 | 2008-10-10 | 2047 | - | 57 | 8.0 | 26.0 | HIGH | Med | HIGH | Med | |
| 2 | 182330 | 2008-10-24 | 2552 | - | 33 | 8.0 | 26.0 | HIGH | Med | HIGH | Med | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2008-09-05 | 1844 | - | 18 | 7.9 | 17.0 | HIGH | low | HIGH | Med |
| 3 | 182332 | 2008-09-19 | 1122 | - | 23 | 7.7 | 17.0 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2008-10-10 | 2014 | - | 94 | 8.0 | 25.0 | HIGH | Med | HIGH | Med | |
| 3 | 182332 | 2008-10-24 | 1655 | - | 78 | 8.0 | 28.0 | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2008-09-05 | 25 | - | 11 | 7.0 | 13.0 | HIGH | low | low | low |
| 4 | 187060 | 2008-10-10 | 28 | - | 15 | 7.7 | 22.0 | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
|
2008-09-05 | 222 | - | 20 | 8.0 | 15.0 | HIGH | low | Med | low |
| 5 | 188085 | 2008-09-19 | 326 | - | 32 | 7.8 | 15.0 | HIGH | low | Med | low | |
| 5 | 188085 | 2008-10-10 | 426 | - | 29 | 8.1 | 24.0 | HIGH | low | HIGH | low | |
| 5 | 188085 | 2008-10-24 | 762 | - | 45 | 8.0 | 25.0 | HIGH | low | HIGH | low | |
| 6 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
|
2008-09-05 | 256 | - | 21 | - | - | HIGH | low | Med | low |
| 6 | 188182 | 2008-09-19 | 410 | - | 25 | - | - | HIGH | low | HIGH | low | |
| 6 | 188182 | 2008-10-10 | 338 | - | 44 | - | - | HIGH | low | Med | low | |
| 6 | 188182 | 2008-10-24 | 414 | - | 32 | - | - | HIGH | low | HIGH | low | |
| 7 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
|
2008-09-05 | 45 | - | 18 | 7.5 | 16.0 | HIGH | low | low | low |
| 7 | 188235 | 2008-09-19 | 37 | - | 23 | 7.8 | 16.0 | HIGH | low | low | low | |
| 7 | 188235 | 2008-10-10 | 43 | - | 29 | 7.9 | 26.0 | HIGH | low | low | low | |
| 7 | 188235 | 2008-10-24 | 56 | - | 33 | 7.9 | 25.0 | HIGH | low | low | low | |
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