| № | 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 |
|
2010-03-08 | 1010 | - | 100 | 8.2 | 18.0 | HIGH | low | HIGH | Med |
| 1 | 182329 | 2010-03-22 | 1245 | - | 83 | 8.1 | 17.5 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2010-04-14 | 1133 | - | 68 | 8.1 | 16.0 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2010-04-29 | 1426 | - | 111 | 8.0 | 15.5 | HIGH | low | HIGH | Med | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2010-03-08 | 1260 | - | 99 | 8.0 | 16.5 | HIGH | low | HIGH | Med |
| 2 | 182330 | 2010-03-22 | 990 | - | 88 | 7.8 | 17.0 | HIGH | low | HIGH | low | |
| 2 | 182330 | 2010-04-14 | 2844 | - | 76 | 7.8 | 17.5 | HIGH | Med | HIGH | Med | |
| 2 | 182330 | 2010-04-29 | 1794 | - | 100 | 7.6 | 16.0 | HIGH | low | HIGH | Med | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2010-03-08 | 2126 | - | 77 | 7.9 | 17.0 | HIGH | Med | HIGH | Med |
| 3 | 182332 | 2010-03-22 | 1400 | - | 82 | 8.0 | 16.5 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2010-04-14 | 2650 | - | 45 | 8.0 | 16.0 | HIGH | Med | HIGH | Med | |
| 3 | 182332 | 2010-04-29 | 1980 | - | 127 | 8.2 | 16.5 | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2010-03-22 | 28 | - | 55 | 7.9 | 14.5 | HIGH | low | low | low |
| 4 | 187060 | 2010-04-29 | 32 | - | 30 | 7.9 | 13.0 | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
|
2010-03-08 | 325 | - | 79 | 7.9 | 16.0 | HIGH | low | Med | low |
| 5 | 188085 | 2010-03-22 | 126 | - | 56 | 8.0 | 16.5 | HIGH | low | low | low | |
| 5 | 188085 | 2010-04-14 | 116 | - | 57 | 7.8 | 16.0 | HIGH | low | low | low | |
| 5 | 188085 | 2010-04-29 | 144 | - | 89 | 8.0 | 16.0 | HIGH | low | low | low | |
| 6 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
|
2010-03-08 | 320 | - | 128 | - | - | HIGH | low | Med | low |
| 6 | 188182 | 2010-03-22 | 200 | - | 93 | - | - | HIGH | low | Med | low | |
| 6 | 188182 | 2010-04-14 | 122 | - | 79 | - | - | HIGH | low | low | low | |
| 6 | 188182 | 2010-04-29 | 156 | - | 98 | - | - | HIGH | low | low | low | |
| 7 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
|
2010-03-08 | 47 | - | 51 | 8.0 | 16.5 | HIGH | low | low | low |
| 7 | 188235 | 2010-03-22 | 68 | - | 66 | 7.8 | 16.0 | HIGH | low | low | low | |
| 7 | 188235 | 2010-04-14 | 72 | - | 38 | 8.1 | 16.0 | HIGH | low | low | low | |
| 7 | 188235 | 2010-04-29 | 82 | - | 100 | 7.9 | 15.0 | HIGH | low | low | low | |
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