| № | 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 |
|
2008-07-09 | 900 | - | 36 | 7.8 | 14.5 | HIGH | low | HIGH | low |
| 1 | 182329 | 2008-07-29 | 786 | - | 29 | 7.9 | 13.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2008-08-08 | 870 | - | 29 | 8.3 | 16.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2008-08-22 | 915 | - | 22 | 8.0 | 16.0 | HIGH | low | HIGH | low | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2008-07-09 | 1142 | - | 56 | 8.0 | 17.5 | HIGH | low | HIGH | Med |
| 2 | 182330 | 2008-07-29 | 1333 | - | 44 | 7.9 | 16.5 | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2008-08-08 | 2000 | - | 21 | 8.2 | 16.0 | HIGH | Med | HIGH | Med | |
| 2 | 182330 | 2008-08-22 | 990 | - | 15 | 8.2 | 15.0 | HIGH | low | HIGH | low | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2008-07-09 | 788 | - | 45 | 7.8 | 16.5 | HIGH | low | HIGH | low |
| 3 | 182332 | 2008-07-29 | 1100 | - | 36 | 8.0 | 15.0 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2008-08-08 | 2670 | - | 34 | 7.8 | 16.0 | HIGH | Med | HIGH | Med | |
| 3 | 182332 | 2008-08-22 | 1495 | - | 22 | 8.0 | 16.0 | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2008-07-09 | 17 | - | 10 | 7.8 | 11.5 | HIGH | low | low | low |
| 4 | 187060 | 2008-08-08 | 31 | - | 8 | 7.7 | 13.0 | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
|
2008-07-09 | 128 | - | 23 | 8.1 | 14.5 | HIGH | low | low | low |
| 5 | 188085 | 2008-07-29 | 214 | - | 18 | 8.1 | 12.5 | HIGH | low | Med | low | |
| 5 | 188085 | 2008-08-08 | 420 | - | 8 | 7.8 | 13.0 | HIGH | low | HIGH | low | |
| 5 | 188085 | 2008-08-22 | 474 | - | 12 | 7.8 | 15.0 | HIGH | low | HIGH | low | |
| 6 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
|
2008-07-09 | 226 | - | 24 | - | - | HIGH | low | Med | low |
| 6 | 188182 | 2008-07-29 | 452 | - | 27 | - | - | HIGH | low | HIGH | low | |
| 6 | 188182 | 2008-08-08 | 268 | - | 18 | - | - | HIGH | low | Med | low | |
| 6 | 188182 | 2008-08-22 | 316 | - | 24 | - | - | HIGH | low | Med | low | |
| 7 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
|
2008-07-09 | 58 | - | 19 | 7.8 | 26.0 | HIGH | low | low | low |
| 7 | 188235 | 2008-07-29 | 111 | - | 23 | 7.8 | 26.5 | HIGH | low | low | low | |
| 7 | 188235 | 2008-08-08 | 32 | - | 10 | 7.9 | 14.0 | HIGH | low | low | low | |
| 7 | 188235 | 2008-08-22 | 25 | - | 14 | 7.8 | 16.0 | HIGH | low | low | low | |
 |
 |