| № | 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 |
|
2000-07-03 | - | 13667 | 2 | 9.0 | 10.4 | HIGH | Med | HIGH | HIGH |
| 1 | 182329 | 2000-07-17 | - | 2367 | 2 | 8.6 | 9.8 | HIGH | Med | HIGH | Med | |
| 1 | 182329 | 2000-07-25 | - | 1200 | 2 | 2.1 | 10.5 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2000-07-31 | - | 67 | 2 | 8.0 | 9.5 | HIGH | low | low | low | |
| 1 | 182329 | 2000-08-07 | - | 4767 | 2 | 7.4 | 8.4 | HIGH | Med | HIGH | HIGH | |
| 1 | 182329 | 2000-08-14 | - | 1200 | 2 | 7.9 | 11.8 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2000-08-21 | - | 103667 | 4 | 8.2 | 13.3 | HIGH | HIGH | HIGH | HIGH | |
| 1 | 182329 | 2000-08-29 | - | 82333 | 4 | 8.2 | 15.2 | HIGH | HIGH | HIGH | HIGH | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2000-07-03 | - | 203 | 2 | 9.4 | 9.7 | HIGH | low | Med | low |
| 2 | 182330 | 2000-07-17 | - | 2333 | 3 | 8.9 | 8.0 | HIGH | Med | HIGH | Med | |
| 2 | 182330 | 2000-07-25 | - | 167 | 2 | 8.8 | 8.3 | HIGH | low | low | low | |
| 2 | 182330 | 2000-07-31 | - | 8 | 2 | 8.2 | 8.0 | Med | low | low | low | |
| 2 | 182330 | 2000-08-07 | - | 7 | 3 | 7.9 | 7.5 | Med | low | low | low | |
| 2 | 182330 | 2000-08-14 | - | 13 | 2 | 8.3 | 10.4 | HIGH | low | low | low | |
| 2 | 182330 | 2000-08-21 | - | 24 | 2 | 8.3 | 12.2 | HIGH | low | low | low | |
| 2 | 182330 | 2000-08-29 | - | 10 | 2 | 8.4 | 16.9 | HIGH | low | low | low | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2000-07-03 | - | 23 | 12 | 9.5 | 8.0 | HIGH | low | low | low |
| 3 | 182332 | 2000-07-17 | - | 60 | 6 | 9.1 | 6.1 | HIGH | low | low | low | |
| 3 | 182332 | 2000-07-25 | - | 1300 | 7 | 9.4 | 9.3 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2000-07-31 | - | 260 | 3 | 8.6 | 9.2 | HIGH | low | Med | low | |
| 3 | 182332 | 2000-08-07 | - | 12 | 2 | 8.3 | 7.9 | HIGH | low | low | low | |
| 3 | 182332 | 2000-08-14 | - | 45 | 2 | 8.4 | 10.6 | HIGH | low | low | low | |
| 3 | 182332 | 2000-08-21 | - | 1933 | 7 | 8.4 | 12.5 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2000-08-29 | - | 25 | 2 | 8.5 | 15.3 | HIGH | low | low | low | |
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