№ | 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 |
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2004-07-01 | 67 | - | 8 | 8.2 | 8.0 | HIGH | low | low | low |
1 | 182329 | 2004-07-07 | 56 | - | 14 | 8.0 | 7.5 | HIGH | low | low | low | |
1 | 182329 | 2004-07-14 | 42 | - | 10 | 8.1 | 8.5 | HIGH | low | low | low | |
1 | 182329 | 2004-07-21 | 58 | - | 8 | 8.0 | 11.0 | HIGH | low | low | low | |
1 | 182329 | 2004-07-28 | 70 | - | 8 | 8.1 | 11.5 | HIGH | low | low | low | |
1 | 182329 | 2004-08-04 | 18 | - | 4 | 7.8 | 14.0 | HIGH | low | low | low | |
1 | 182329 | 2004-08-11 | 80 | - | 5 | 7.9 | 16.0 | HIGH | low | low | low | |
1 | 182329 | 2004-08-18 | 48 | - | 2 | 7.8 | 17.0 | HIGH | low | low | low | |
1 | 182329 | 2004-08-25 | 240 | - | 7 | 7.6 | 15.5 | HIGH | low | Med | low | |
2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
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2004-07-01 | 12 | - | 5 | 8.2 | 8.5 | HIGH | low | low | low |
2 | 182330 | 2004-07-07 | 14 | - | 4 | 8.2 | 6.5 | HIGH | low | low | low | |
2 | 182330 | 2004-07-14 | 21 | - | 9 | 8.2 | 7.3 | HIGH | low | low | low | |
2 | 182330 | 2004-07-21 | 18 | - | 7 | 8.1 | 9.5 | HIGH | low | low | low | |
2 | 182330 | 2004-07-28 | 20 | - | 6 | 8.2 | 11.5 | HIGH | low | low | low | |
2 | 182330 | 2004-08-04 | 15 | - | 2 | 8.4 | 14.5 | HIGH | low | low | low | |
2 | 182330 | 2004-08-11 | 86 | - | 4 | 8.0 | 15.5 | HIGH | low | low | low | |
2 | 182330 | 2004-08-18 | 35 | - | 2 | 8.3 | 18.0 | HIGH | low | low | low | |
2 | 182330 | 2004-08-25 | 76 | - | 3 | 7.7 | 18.5 | HIGH | low | low | low | |
3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
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2004-07-01 | 17 | - | 5 | 8.3 | 5.5 | HIGH | low | low | low |
3 | 182332 | 2004-07-07 | 11 | - | 4 | 8.2 | 7.5 | HIGH | low | low | low | |
3 | 182332 | 2004-07-14 | 31 | - | 6 | 8.2 | 8.5 | HIGH | low | low | low | |
3 | 182332 | 2004-07-21 | 9 | - | 3 | 8.1 | 11.0 | Med | low | low | low | |
3 | 182332 | 2004-07-28 | 30 | - | 4 | 8.3 | 10.0 | HIGH | low | low | low | |
3 | 182332 | 2004-08-04 | 17 | - | 3 | 8.3 | 12.0 | HIGH | low | low | low | |
3 | 182332 | 2004-08-11 | 66 | - | 4 | 7.9 | 13.0 | HIGH | low | low | low | |
3 | 182332 | 2004-08-18 | 7 | - | 2 | 8.2 | 16.0 | Med | low | low | low | |
3 | 182332 | 2004-08-25 | 21 | - | 5 | 7.9 | 16.0 | HIGH | low | low | low | |
4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
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2004-07-05 | 93 | - | - | 9.5 | 14.1 | HIGH | low | low | low |
4 | 184050 | 2004-07-20 | 9 | - | - | 8.7 | 13.2 | Med | low | low | low | |
4 | 184050 | 2004-08-03 | 9 | - | - | 9.9 | 15.7 | Med | low | low | low | |
4 | 184050 | 2004-08-10 | 15 | - | - | 9.9 | 16.9 | HIGH | low | low | low | |
4 | 184050 | 2004-08-16 | 460 | - | - | 9.0 | 12.9 | HIGH | low | HIGH | low | |
4 | 184050 | 2004-08-23 | 75 | - | - | 8.9 | 21.6 | HIGH | low | low | low | |
4 | 184050 | 2004-08-30 | 7 | - | - | 8.7 | 22.3 | Med | low | low | low | |
5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
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2004-07-05 | 43 | - | - | 9.2 | 11.1 | HIGH | low | low | low |
5 | 184054 | 2004-07-12 | 23 | - | - | 9.6 | 18.8 | HIGH | low | low | low | |
5 | 184054 | 2004-07-20 | 9 | - | - | 9.1 | 10.8 | Med | low | low | low | |
5 | 184054 | 2004-08-03 | 3 | - | - | 9.6 | 13.9 | Med | low | low | low | |
5 | 184054 | 2004-08-10 | 43 | - | - | 9.5 | 17.1 | HIGH | low | low | low | |
5 | 184054 | 2004-08-16 | 43 | - | - | 9.0 | 12.9 | HIGH | low | low | low | |
5 | 184054 | 2004-08-23 | 15 | - | - | 8.6 | 16.3 | HIGH | low | low | low | |
5 | 184054 | 2004-08-30 | 23 | - | - | 9.1 | 25.8 | HIGH | low | low | low | |
6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
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2004-07-05 | 23 | - | - | 9.4 | 11.2 | HIGH | low | low | low |
6 | 184055 | 2004-07-12 | 9 | - | - | 9.4 | 17.1 | Med | low | low | low | |
6 | 184055 | 2004-07-20 | 9 | - | - | 8.6 | 15.1 | Med | low | low | low | |
6 | 184055 | 2004-08-03 | 23 | - | - | 9.1 | 16.4 | HIGH | low | low | low | |
6 | 184055 | 2004-08-10 | 23 | - | - | 9.6 | 14.1 | HIGH | low | low | low | |
6 | 184055 | 2004-08-16 | 93 | - | - | 8.8 | 12.6 | HIGH | low | low | low | |
6 | 184055 | 2004-08-23 | 460 | - | - | 8.1 | 16.0 | HIGH | low | HIGH | low | |
6 | 184055 | 2004-08-30 | 3 | - | - | 8.8 | 21.9 | Med | low | low | low | |
7 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
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2004-07-27 | 9 | - | 2 | 7.8 | 6.5 | Med | low | low | low |
8 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
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2004-07-14 | 131 | - | 14 | 8.4 | 3.5 | HIGH | low | low | low |
8 | 188085 | 2004-07-28 | 78 | - | 10 | 8.3 | 5.5 | HIGH | low | low | low | |
8 | 188085 | 2004-08-04 | 23 | - | 5 | 8.2 | 7.5 | HIGH | low | low | low | |
8 | 188085 | 2004-08-18 | 26 | - | 5 | 8.2 | 13.5 | HIGH | low | low | low |
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