| № | 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 |
|
2007-07-10 | 444 | - | 15 | 8.1 | 14.0 | HIGH | low | HIGH | low |
| 1 | 182329 | 2007-07-24 | 273 | - | 13 | 8.0 | 12.5 | HIGH | low | Med | low | |
| 1 | 182329 | 2007-08-08 | 600 | - | 12 | 8.1 | 14.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2007-08-22 | 490 | - | 8 | 8.0 | 13.5 | HIGH | low | HIGH | low | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2007-07-10 | 1014 | - | 11 | 8.0 | 12.0 | HIGH | low | HIGH | Med |
| 2 | 182330 | 2007-07-24 | 620 | - | 12 | 8.1 | 13.0 | HIGH | low | HIGH | low | |
| 2 | 182330 | 2007-08-08 | 1040 | - | 9 | 8.0 | 14.0 | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2007-08-22 | 820 | - | 8 | 8.2 | 16.0 | HIGH | low | HIGH | low | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2007-07-10 | 712 | - | 8 | 8.0 | 13.0 | HIGH | low | HIGH | low |
| 3 | 182332 | 2007-07-24 | 524 | - | 10 | 8.1 | 12.0 | HIGH | low | HIGH | low | |
| 3 | 182332 | 2007-08-08 | 900 | - | 10 | 8.1 | 15.0 | HIGH | low | HIGH | low | |
| 3 | 182332 | 2007-08-22 | 1210 | - | 12 | 8.1 | 14.0 | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2007-07-23 | 35 | - | 3 | 7.7 | 11.0 | HIGH | low | low | low |
| 4 | 187060 | 2007-08-08 | 19 | - | 5 | 7.6 | 10.5 | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
|
2007-07-10 | 178 | - | 9 | 7.8 | 11.5 | HIGH | low | low | low |
| 5 | 188085 | 2007-07-24 | 267 | - | 7 | 7.7 | 12.0 | HIGH | low | Med | low | |
| 5 | 188085 | 2007-08-08 | 412 | - | 8 | 7.7 | 12.5 | HIGH | low | HIGH | low | |
| 5 | 188085 | 2007-08-22 | 333 | - | 7 | 8.1 | 11.5 | HIGH | low | Med | low | |
| 6 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
|
2007-07-10 | 212 | - | 5 | 7.8 | 12.0 | HIGH | low | Med | low |
| 6 | 188182 | 2007-07-23 | 132 | - | 6 | 7.6 | 13.0 | HIGH | low | low | low | |
| 6 | 188182 | 2007-08-08 | 321 | - | 8 | 8.0 | 14.0 | HIGH | low | Med | low | |
| 6 | 188182 | 2007-08-22 | 245 | - | 12 | 7.6 | 13.5 | HIGH | low | Med | low | |
| 7 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
|
2007-07-12 | 65 | - | 6 | 7.7 | 13.0 | HIGH | low | low | low |
| 7 | 188235 | 2007-07-26 | 83 | - | 8 | 7.8 | 14.0 | HIGH | low | low | low | |
| 7 | 188235 | 2007-08-10 | 79 | - | 9 | 7.7 | 14.0 | HIGH | low | low | low | |
| 7 | 188235 | 2007-08-23 | 104 | - | 11 | 7.9 | 14.0 | HIGH | low | low | low | |
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