№ | 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 |
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1 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
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2005-07-04 | 20 | - | - | 9.2 | 14.3 | HIGH | low | low | low |
1 | 184050 | 2005-07-12 | 9 | - | - | 8.9 | 14.7 | Med | low | low | low | |
1 | 184050 | 2005-07-25 | 10 | - | - | 8.8 | 12.4 | HIGH | low | low | low | |
1 | 184050 | 2005-08-10 | 12 | - | - | 8.4 | 14.9 | HIGH | low | low | low | |
1 | 184050 | 2005-08-15 | 6 | - | - | 8.5 | 12.3 | Med | low | low | low | |
1 | 184050 | 2005-08-22 | 6 | - | - | 8.4 | 15.0 | Med | low | low | low | |
1 | 184050 | 2005-08-29 | 10 | - | - | 8.6 | 14.2 | HIGH | low | low | low | |
2 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
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2005-07-04 | 10 | - | - | 8.6 | 13.5 | HIGH | low | low | low |
2 | 184054 | 2005-07-12 | 17 | - | - | 8.6 | 12.1 | HIGH | low | low | low | |
2 | 184054 | 2005-07-26 | 45 | - | - | - | - | HIGH | low | low | low | |
2 | 184054 | 2005-08-10 | 0 | - | - | 8.5 | 13.1 | low | low | low | low | |
2 | 184054 | 2005-08-15 | 5 | - | - | 8.7 | 11.1 | Med | low | low | low | |
2 | 184054 | 2005-08-22 | 2 | - | - | 8.3 | 15.1 | Med | low | low | low | |
2 | 184054 | 2005-08-29 | 3 | - | - | 8.6 | 17.7 | Med | low | low | low | |
3 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
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2005-07-04 | 27 | - | - | 8.5 | 12.1 | HIGH | low | low | low |
3 | 184055 | 2005-07-12 | 27 | - | - | 8.6 | 12.8 | HIGH | low | low | low | |
3 | 184055 | 2005-07-26 | 88 | - | - | 8.2 | 14.3 | HIGH | low | low | low | |
3 | 184055 | 2005-08-10 | 27 | - | - | 8.4 | 14.1 | HIGH | low | low | low | |
3 | 184055 | 2005-08-16 | 39 | - | - | 8.5 | 11.9 | HIGH | low | low | low | |
3 | 184055 | 2005-08-22 | 3 | - | - | - | - | Med | low | low | low | |
3 | 184055 | 2005-08-29 | 3 | - | - | 8.6 | 16.2 | Med | low | low | low |
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