| № | 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 |
|
2000-05-08 | - | 700 | 11 | 8.2 | 14.5 | HIGH | low | HIGH | low |
| 1 | 182329 | 2000-05-15 | - | 150000 | 27 | 8.2 | 13.9 | HIGH | HIGH | HIGH | HIGH | |
| 1 | 182329 | 2000-05-22 | - | 126667 | 7 | 8.2 | 14.2 | HIGH | HIGH | HIGH | HIGH | |
| 1 | 182329 | 2000-06-05 | - | 293333 | 5 | 8.3 | 10.0 | HIGH | HIGH | HIGH | HIGH | |
| 1 | 182329 | 2000-06-12 | - | 833333 | 3 | 8.4 | 13.2 | HIGH | HIGH | HIGH | HIGH | |
| 1 | 182329 | 2000-06-26 | - | 253333 | 3 | 8.9 | 9.4 | HIGH | HIGH | HIGH | HIGH | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2000-05-08 | - | 567 | 12 | 8.5 | 14.1 | HIGH | low | HIGH | low |
| 2 | 182330 | 2000-05-15 | - | 367 | 33 | 8.5 | 12.0 | HIGH | low | Med | low | |
| 2 | 182330 | 2000-05-22 | - | 433 | 10 | 8.6 | 12.3 | HIGH | low | HIGH | low | |
| 2 | 182330 | 2000-06-05 | - | 267 | 5 | 8.8 | 9.9 | HIGH | low | Med | low | |
| 2 | 182330 | 2000-06-12 | - | 67 | 3 | 8.8 | 10.0 | HIGH | low | low | low | |
| 2 | 182330 | 2000-06-26 | - | 49000 | 2 | 8.3 | 10.4 | HIGH | HIGH | HIGH | HIGH | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2000-05-08 | - | 387 | 70 | 8.7 | 14.0 | HIGH | low | Med | low |
| 3 | 182332 | 2000-05-15 | - | 533 | 54 | 8.3 | 12.0 | HIGH | low | HIGH | low | |
| 3 | 182332 | 2000-05-22 | - | 367 | 42 | 8.4 | 11.7 | HIGH | low | Med | low | |
| 3 | 182332 | 2000-06-05 | - | 47 | 15 | 8.9 | 8.1 | HIGH | low | low | low | |
| 3 | 182332 | 2000-06-12 | - | 140 | 15 | 9.2 | 9.8 | HIGH | low | low | low | |
| 3 | 182332 | 2000-06-26 | - | 53 | 13 | 8.4 | 7.2 | HIGH | low | low | low | |
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