| № | 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 |
|
2004-03-03 | 40000 | - | 212 | 6.4 | 26.0 | HIGH | HIGH | HIGH | HIGH |
| 1 | 182329 | 2004-03-10 | 1600 | - | 61 | 7.0 | 22.0 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2004-03-17 | 250 | - | 198 | 6.3 | 21.5 | HIGH | low | Med | low | |
| 1 | 182329 | 2004-03-24 | 6200 | - | 176 | 7.0 | 22.0 | HIGH | Med | HIGH | HIGH | |
| 1 | 182329 | 2004-03-29 | 500 | - | 101 | 7.8 | 28.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2004-04-07 | 700 | - | 71 | 8.0 | 22.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2004-04-13 | 114 | - | 134 | 8.5 | 24.5 | HIGH | low | low | low | |
| 1 | 182329 | 2004-04-21 | 4700 | - | 56 | 8.1 | 21.0 | HIGH | Med | HIGH | HIGH | |
| 1 | 182329 | 2004-04-28 | 1200 | - | 50 | 8.0 | 19.0 | HIGH | low | HIGH | Med | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2004-03-03 | 21000 | - | 222 | 6.5 | 25.5 | HIGH | HIGH | HIGH | HIGH |
| 2 | 182330 | 2004-03-10 | 1000 | - | 89 | 6.9 | 22.5 | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2004-03-17 | 185 | - | 354 | 7.2 | 23.0 | HIGH | low | low | low | |
| 2 | 182330 | 2004-03-24 | 4500 | - | 263 | 6.5 | 22.5 | HIGH | Med | HIGH | HIGH | |
| 2 | 182330 | 2004-03-29 | 224 | - | 147 | 6.7 | 28.0 | HIGH | low | Med | low | |
| 2 | 182330 | 2004-04-07 | 350 | - | 109 | 8.3 | 24.0 | HIGH | low | Med | low | |
| 2 | 182330 | 2004-04-13 | 69 | - | 135 | 8.4 | 26.0 | HIGH | low | low | low | |
| 2 | 182330 | 2004-04-21 | 520 | - | 58 | 8.2 | 21.5 | HIGH | low | HIGH | low | |
| 2 | 182330 | 2004-04-28 | 320 | - | 41 | 8.2 | 20.5 | HIGH | low | Med | low | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2004-03-03 | 9800 | - | 883 | 6.7 | 24.5 | HIGH | Med | HIGH | HIGH |
| 3 | 182332 | 2004-03-10 | 2600 | - | 258 | 6.6 | 20.0 | HIGH | Med | HIGH | Med | |
| 3 | 182332 | 2004-03-17 | 300 | - | 260 | 6.2 | 20.0 | HIGH | low | Med | low | |
| 3 | 182332 | 2004-03-24 | 2100 | - | 498 | 6.3 | 21.0 | HIGH | Med | HIGH | Med | |
| 3 | 182332 | 2004-03-29 | 148 | - | 241 | 6.4 | 24.0 | HIGH | low | low | low | |
| 3 | 182332 | 2004-04-07 | 200 | - | 203 | 8.2 | 21.0 | HIGH | low | Med | low | |
| 3 | 182332 | 2004-04-13 | 17 | - | 135 | 8.4 | 21.5 | HIGH | low | low | low | |
| 3 | 182332 | 2004-04-21 | 218 | - | 83 | 8.0 | 22.0 | HIGH | low | Med | low | |
| 3 | 182332 | 2004-04-28 | 121 | - | 70 | 8.2 | 19.5 | HIGH | low | low | low | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2004-03-11 | 1800 | - | 77 | 7.3 | 19.5 | HIGH | low | HIGH | Med |
| 4 | 187060 | 2004-04-15 | 128 | - | 32 | 8.0 | 19.0 | HIGH | low | low | low | |
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