| № | 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 |
|
2003-05-07 | 4600 | - | 38 | 8.1 | 19.5 | HIGH | Med | HIGH | HIGH |
| 1 | 182329 | 2003-05-14 | 515 | - | 9 | 8.2 | 17.5 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2003-05-21 | 300 | - | 5 | 8.3 | 17.5 | HIGH | low | Med | low | |
| 1 | 182329 | 2003-05-27 | 250 | - | 6 | 8.1 | 16.0 | HIGH | low | Med | low | |
| 1 | 182329 | 2003-06-04 | 5000 | - | 5 | 8.2 | 16.0 | HIGH | Med | HIGH | HIGH | |
| 1 | 182329 | 2003-06-10 | 286 | - | 7 | 8.1 | 16.0 | HIGH | low | Med | low | |
| 1 | 182329 | 2003-06-18 | 2400 | - | 17 | 8.0 | 14.5 | HIGH | Med | HIGH | Med | |
| 1 | 182329 | 2003-06-25 | 2800 | - | 8 | 8.2 | 16.0 | HIGH | Med | HIGH | Med | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2003-05-07 | 17 | - | 21 | 8.3 | 19.2 | HIGH | low | low | low |
| 2 | 182330 | 2003-05-14 | 292 | - | 8 | 8.1 | 18.1 | HIGH | low | Med | low | |
| 2 | 182330 | 2003-05-21 | 68 | - | 3 | 8.3 | 16.5 | HIGH | low | low | low | |
| 2 | 182330 | 2003-05-27 | 200 | - | 5 | 8.1 | 15.2 | HIGH | low | Med | low | |
| 2 | 182330 | 2003-06-04 | 10 | - | 4 | 8.3 | 14.5 | HIGH | low | low | low | |
| 2 | 182330 | 2003-06-10 | 116 | - | 4 | 8.2 | 15.5 | HIGH | low | low | low | |
| 2 | 182330 | 2003-06-18 | 46 | - | 7 | 8.2 | 16.5 | HIGH | low | low | low | |
| 2 | 182330 | 2003-06-25 | 900 | - | 9 | 8.6 | 16.0 | HIGH | low | HIGH | low | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2003-05-07 | 9 | - | 55 | 8.5 | 18.7 | Med | low | low | low |
| 3 | 182332 | 2003-05-14 | 28 | - | 11 | 8.1 | 16.5 | HIGH | low | low | low | |
| 3 | 182332 | 2003-05-21 | 4 | - | 9 | 8.4 | 16.5 | Med | low | low | low | |
| 3 | 182332 | 2003-05-27 | 3 | - | 15 | 8.4 | 14.5 | Med | low | low | low | |
| 3 | 182332 | 2003-06-04 | 9 | - | 7 | 8.4 | 14.5 | Med | low | low | low | |
| 3 | 182332 | 2003-06-10 | 3 | - | 10 | 8.2 | 13.5 | Med | low | low | low | |
| 3 | 182332 | 2003-06-18 | 19 | - | 11 | 8.6 | 16.5 | HIGH | low | low | low | |
| 3 | 182332 | 2003-06-25 | 11 | - | 7 | 8.4 | 12.5 | HIGH | low | low | low | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2003-05-09 | 490 | - | 13 | 7.8 | 14.6 | HIGH | low | HIGH | low |
| 4 | 187060 | 2003-06-24 | 227 | - | 1 | 8.1 | 17.6 | HIGH | low | Med | low | |
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