| № | 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 |
|
2008-05-13 | 1150 | - | 34 | 8.3 | 18.5 | HIGH | low | HIGH | Med |
| 1 | 182329 | 2008-05-29 | 748 | - | 18 | 8.1 | 16.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2008-06-12 | 1400 | - | 22 | 8.0 | 11.0 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2008-06-24 | 980 | - | 16 | 8.0 | 10.5 | HIGH | low | HIGH | low | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2008-05-13 | 1246 | - | 26 | 8.1 | 18.5 | HIGH | low | HIGH | Med |
| 2 | 182330 | 2008-05-29 | 1400 | - | 13 | 8.2 | 16.5 | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2008-06-12 | 2180 | - | 20 | 8.1 | 11.5 | HIGH | Med | HIGH | Med | |
| 2 | 182330 | 2008-06-24 | 1940 | - | 10 | 8.2 | 11.0 | HIGH | low | HIGH | Med | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2008-05-13 | 1508 | - | 31 | 7.9 | 17.5 | HIGH | low | HIGH | Med |
| 3 | 182332 | 2008-05-29 | 1200 | - | 12 | 7.7 | 19.0 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2008-06-12 | 2000 | - | 17 | 8.0 | 12.0 | HIGH | Med | HIGH | Med | |
| 3 | 182332 | 2008-06-24 | 2040 | - | 12 | 7.9 | 10.5 | HIGH | Med | HIGH | Med | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2008-05-13 | 18 | - | 9 | 7.7 | 13.5 | HIGH | low | low | low |
| 4 | 187060 | 2008-06-12 | 26 | - | 7 | 7.1 | 9.5 | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
|
2008-05-13 | 700 | - | 14 | 8.0 | 18.5 | HIGH | low | HIGH | low |
| 5 | 188085 | 2008-05-29 | 545 | - | 19 | 7.7 | 18.0 | HIGH | low | HIGH | low | |
| 5 | 188085 | 2008-06-12 | 214 | - | 10 | 7.6 | 9.5 | HIGH | low | Med | low | |
| 5 | 188085 | 2008-06-24 | 346 | - | 12 | 7.6 | 11.5 | HIGH | low | Med | low | |
| 6 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
|
2008-05-13 | 455 | - | 22 | - | - | HIGH | low | HIGH | low |
| 6 | 188182 | 2008-05-29 | 326 | - | 35 | - | - | HIGH | low | Med | low | |
| 6 | 188182 | 2008-06-12 | 608 | - | 16 | - | - | HIGH | low | HIGH | low | |
| 6 | 188182 | 2008-06-24 | 442 | - | 23 | - | - | HIGH | low | HIGH | low | |
| 7 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
|
2008-05-13 | 44 | - | 13 | 7.8 | 20.5 | HIGH | low | low | low |
| 7 | 188235 | 2008-05-29 | 56 | - | 33 | 7.7 | 19.5 | HIGH | low | low | low | |
| 7 | 188235 | 2008-06-12 | 34 | - | 9 | 7.9 | 12.5 | HIGH | low | low | low | |
| 7 | 188235 | 2008-06-24 | 58 | - | 10 | 8.0 | 11.5 | HIGH | low | low | low | |
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