| № | 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 |
|
2002-07-15 | - | 70 | 21 | 8.0 | 9.7 | HIGH | low | low | low |
| 1 | 182329 | 2002-07-23 | - | 70 | 21 | 8.0 | 9.0 | HIGH | low | low | low | |
| 1 | 182329 | 2002-08-06 | - | 11 | 26 | 8.1 | 11.0 | HIGH | low | low | low | |
| 1 | 182329 | 2002-08-13 | - | 80 | 31 | 8.7 | 10.0 | HIGH | low | low | low | |
| 1 | 182329 | 2002-08-20 | - | 3433 | 160 | 8.3 | 11.8 | HIGH | Med | HIGH | Med | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2002-07-15 | - | 7 | 19 | 8.4 | 8.0 | Med | low | low | low |
| 2 | 182330 | 2002-07-23 | - | 3 | 18 | 8.3 | 8.0 | Med | low | low | low | |
| 2 | 182330 | 2002-08-06 | - | 6 | 19 | 8.3 | 9.0 | Med | low | low | low | |
| 2 | 182330 | 2002-08-13 | - | 100 | 28 | 8.6 | 11.0 | HIGH | low | low | low | |
| 2 | 182330 | 2002-08-20 | - | 2967 | 231 | 8.3 | 12.2 | HIGH | Med | HIGH | Med | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2002-07-15 | - | 187 | 50 | 8.2 | 8.7 | HIGH | low | low | low |
| 3 | 182332 | 2002-07-23 | - | 11 | 49 | 8.2 | 9.0 | HIGH | low | low | low | |
| 3 | 182332 | 2002-08-06 | - | 9 | 35 | 8.2 | 10.0 | Med | low | low | low | |
| 3 | 182332 | 2002-08-13 | - | 1 | 30 | 8.6 | 9.0 | Med | low | low | low | |
| 3 | 182332 | 2002-08-20 | - | 2100 | 110 | 8.6 | 12.7 | HIGH | Med | HIGH | Med | |
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