| № | Site [ view 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 |
|
2001-11-05 | - | 1550 | 5 | 7.8 | 21.3 | HIGH | low | HIGH | Med |
| 1 | 182329 | 2001-11-12 | - | 2250 | 3 | 8.2 | 22.0 | HIGH | Med | HIGH | Med | |
| 1 | 182329 | 2001-11-19 | - | 450 | 127 | 8.5 | 21.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2001-11-27 | - | 2150 | 143 | 8.6 | 22.1 | HIGH | Med | HIGH | Med | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2001-11-05 | - | 45 | 4 | 8.0 | 21.9 | HIGH | low | low | low |
| 2 | 182330 | 2001-11-12 | - | 1350 | 4 | 8.1 | 20.0 | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2001-11-19 | - | 250 | 152 | 8.7 | 20.9 | HIGH | low | Med | low | |
| 2 | 182330 | 2001-11-27 | - | 250 | 160 | 8.7 | 22.5 | HIGH | low | Med | low | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2001-11-05 | - | 350 | 54 | 8.2 | 19.5 | HIGH | low | Med | low |
| 3 | 182332 | 2001-11-12 | - | 1600 | 4 | 8.7 | 19.0 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2001-11-19 | - | 300 | 136 | 7.8 | 20.5 | HIGH | low | Med | low | |
| 3 | 182332 | 2001-11-27 | - | 325 | 133 | 7.9 | 19.6 | HIGH | low | Med | low | |
| 4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
|
2001-11-05 | - | 43 | - | 8.7 | 20.2 | HIGH | low | low | low |
| 4 | 184050 | 2001-11-12 | - | 93 | - | 8.5 | 22.2 | HIGH | low | low | low | |
| 4 | 184050 | 2001-11-19 | - | 93 | - | 9.1 | 23.0 | HIGH | low | low | low | |
| 4 | 184050 | 2001-11-26 | - | 460 | - | 8.5 | 24.6 | HIGH | low | HIGH | low | |
| 4 | 184050 | 2001-12-03 | - | 240 | - | 8.4 | 22.9 | HIGH | low | Med | low | |
| 4 | 184050 | 2001-12-10 | - | 240 | - | 8.4 | 22.2 | HIGH | low | Med | low | |
| 4 | 184050 | 2001-12-18 | - | 240 | - | 8.3 | 22.9 | HIGH | low | Med | low | |
| 4 | 184050 | 2001-12-24 | - | 240 | - | 8.3 | 24.2 | HIGH | low | Med | low | |
| 4 | 184050 | 2001-12-31 | - | 23 | - | 8.3 | 25.3 | HIGH | low | low | low | |
| 5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
|
2001-11-05 | - | 43 | - | 8.4 | 23.0 | HIGH | low | low | low |
| 5 | 184054 | 2001-11-12 | - | 93 | - | 8.7 | 24.1 | HIGH | low | low | low | |
| 5 | 184054 | 2001-11-19 | - | 93 | - | 8.8 | 23.9 | HIGH | low | low | low | |
| 5 | 184054 | 2001-11-26 | - | 240 | - | 8.4 | 24.6 | HIGH | low | Med | low | |
| 5 | 184054 | 2001-12-03 | - | 240 | - | 8.4 | 22.4 | HIGH | low | Med | low | |
| 5 | 184054 | 2001-12-10 | - | 1100 | - | 8.2 | 22.5 | HIGH | low | HIGH | Med | |
| 5 | 184054 | 2001-12-18 | - | 1100 | - | 8.4 | 23.4 | HIGH | low | HIGH | Med | |
| 5 | 184054 | 2001-12-24 | - | 240 | - | 8.2 | 23.9 | HIGH | low | Med | low | |
| 5 | 184054 | 2001-12-31 | - | 75 | - | 8.4 | 21.3 | HIGH | low | low | low | |
| 6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
|
2001-11-05 | - | 43 | - | 8.6 | 21.3 | HIGH | low | low | low |
| 6 | 184055 | 2001-11-12 | - | 93 | - | 8.3 | 23.6 | HIGH | low | low | low | |
| 6 | 184055 | 2001-11-19 | - | 240 | - | 8.6 | 22.8 | HIGH | low | Med | low | |
| 6 | 184055 | 2001-11-26 | - | 240 | - | - | - | HIGH | low | Med | low | |
| 6 | 184055 | 2001-12-10 | - | 1100 | - | 8.2 | 23.8 | HIGH | low | HIGH | Med | |
| 6 | 184055 | 2001-12-18 | - | 460 | - | 8.0 | 24.4 | HIGH | low | HIGH | low | |
| 6 | 184055 | 2001-12-24 | - | 460 | - | 8.2 | 24.2 | HIGH | low | HIGH | low | |
| 6 | 184055 | 2001-12-31 | - | 93 | - | 8.7 | 22.5 | HIGH | low | low | low | |
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