№ | 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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2008-03-12 | 1578 | - | 66 | 8.1 | 26.0 | HIGH | low | HIGH | Med |
1 | 182329 | 2008-03-25 | 1216 | - | 39 | 8.0 | 25.0 | HIGH | low | HIGH | Med | |
1 | 182329 | 2008-04-09 | 870 | - | 23 | 8.2 | 22.5 | HIGH | low | HIGH | low | |
1 | 182329 | 2008-04-25 | 659 | - | 32 | 8.1 | 24.0 | HIGH | low | HIGH | low | |
2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
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2008-03-12 | 2419 | - | 43 | 8.3 | 25.0 | HIGH | Med | HIGH | Med |
2 | 182330 | 2008-03-25 | 2419 | - | 56 | 7.9 | 24.0 | HIGH | Med | HIGH | Med | |
2 | 182330 | 2008-04-09 | 1733 | - | 44 | 8.0 | 23.5 | HIGH | low | HIGH | Med | |
2 | 182330 | 2008-04-25 | 1986 | - | 54 | 8.1 | 24.5 | HIGH | low | HIGH | Med | |
3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
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2008-03-12 | 2419 | - | 37 | 7.8 | 25.0 | HIGH | Med | HIGH | Med |
3 | 182332 | 2008-03-25 | 2419 | - | 43 | 7.8 | 26.0 | HIGH | Med | HIGH | Med | |
3 | 182332 | 2008-04-09 | 980 | - | 33 | 8.0 | 23.0 | HIGH | low | HIGH | low | |
3 | 182332 | 2008-04-25 | 1203 | - | 46 | 7.8 | 22.0 | HIGH | low | HIGH | Med | |
4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
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2008-03-03 | 27 | - | - | 9.0 | 28.6 | HIGH | low | low | low |
4 | 184050 | 2008-03-17 | 27 | - | - | 8.6 | 23.3 | HIGH | low | low | low | |
4 | 184050 | 2008-03-25 | 27 | - | - | 8.5 | 25.3 | HIGH | low | low | low | |
4 | 184050 | 2008-03-31 | 14 | - | - | 8.6 | 22.4 | HIGH | low | low | low | |
4 | 184050 | 2008-04-07 | 10 | - | - | 8.7 | 23.3 | HIGH | low | low | low | |
4 | 184050 | 2008-04-14 | 32 | - | - | 8.7 | 24.7 | HIGH | low | low | low | |
4 | 184050 | 2008-04-21 | 14 | - | - | 8.8 | 19.5 | HIGH | low | low | low | |
5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
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2008-03-03 | 31 | - | - | 8.9 | 28.7 | HIGH | low | low | low |
5 | 184054 | 2008-03-10 | 56 | - | - | 8.7 | 28.3 | HIGH | low | low | low | |
5 | 184054 | 2008-03-17 | 16 | - | - | 8.6 | 24.0 | HIGH | low | low | low | |
5 | 184054 | 2008-03-25 | 28 | - | - | 8.5 | 25.2 | HIGH | low | low | low | |
5 | 184054 | 2008-03-31 | 11 | - | - | 8.6 | 26.3 | HIGH | low | low | low | |
5 | 184054 | 2008-04-07 | 19 | - | - | 8.6 | 23.1 | HIGH | low | low | low | |
5 | 184054 | 2008-04-14 | 19 | - | - | 8.6 | 24.1 | HIGH | low | low | low | |
5 | 184054 | 2008-04-21 | 13 | - | - | 8.7 | 18.6 | HIGH | low | low | low | |
6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
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2008-03-03 | 109 | - | - | 8.7 | 28.8 | HIGH | low | low | low |
6 | 184055 | 2008-03-10 | 1300 | - | - | 8.6 | 28.3 | HIGH | low | HIGH | Med | |
6 | 184055 | 2008-03-17 | 44 | - | - | 8.7 | 22.5 | HIGH | low | low | low | |
6 | 184055 | 2008-03-25 | 44 | - | - | 8.4 | 26.7 | HIGH | low | low | low | |
6 | 184055 | 2008-03-31 | 46 | - | - | 8.5 | 26.2 | HIGH | low | low | low | |
6 | 184055 | 2008-04-07 | 45 | - | - | 8.6 | 22.3 | HIGH | low | low | low | |
6 | 184055 | 2008-04-14 | 31 | - | - | 8.5 | 23.4 | HIGH | low | low | low | |
6 | 184055 | 2008-04-21 | 24 | - | - | 8.6 | 18.4 | HIGH | low | low | low | |
7 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
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2008-03-12 | 34 | - | 11 | 7.8 | 23.0 | HIGH | low | low | low |
7 | 187060 | 2008-04-09 | 34 | - | 10 | 7.7 | 17.5 | HIGH | low | low | low | |
8 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
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2008-03-12 | 512 | - | 23 | 7.8 | 25.0 | HIGH | low | HIGH | low |
8 | 188085 | 2008-03-25 | 741 | - | 55 | 8.0 | 26.0 | HIGH | low | HIGH | low | |
8 | 188085 | 2008-04-09 | 237 | - | 16 | 7.9 | 22.5 | HIGH | low | Med | low | |
8 | 188085 | 2008-04-25 | 343 | - | 22 | 7.8 | 22.0 | HIGH | low | Med | low | |
9 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
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2008-03-12 | 426 | - | 22 | 8.1 | 25.0 | HIGH | low | HIGH | low |
9 | 188182 | 2008-03-25 | 339 | - | 33 | 8.1 | 25.0 | HIGH | low | Med | low | |
9 | 188182 | 2008-04-09 | 687 | - | 33 | - | - | HIGH | low | HIGH | low | |
9 | 188182 | 2008-04-25 | 412 | - | 37 | - | - | HIGH | low | HIGH | low | |
10 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
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2008-03-13 | 241 | - | 31 | 7.7 | 26.0 | HIGH | low | Med | low |
10 | 188235 | 2008-04-09 | 33 | - | 8 | 7.6 | 22.5 | HIGH | low | low | low | |
10 | 188235 | 2008-04-25 | 53 | - | 13 | 7.8 | 23.5 | HIGH | low | low | low | |
11 | 188477 [2-month plot]
Groblershoop on Boegoeberg Canal on Left Bank (South) |
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2008-03-03 | 21 | - | - | 9.1 | 29.3 | HIGH | low | low | low |
11 | 188477 | 2008-03-10 | 78 | - | - | 9.1 | 28.1 | HIGH | low | low | low | |
11 | 188477 | 2008-03-17 | 3 | - | - | 8.1 | 24.8 | Med | low | low | low | |
11 | 188477 | 2008-03-25 | 7 | - | - | 9.0 | 26.3 | Med | low | low | low | |
11 | 188477 | 2008-03-31 | 6 | - | - | 9.0 | 26.0 | Med | low | low | low | |
11 | 188477 | 2008-04-21 | 4 | - | - | 8.7 | 21.3 | Med | low | low | low | |
12 | 188479 [2-month plot]
Gariep on Gariep Right (North) Bank Canal |
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2008-03-03 | 26 | - | - | 9.2 | 29.7 | HIGH | low | low | low |
12 | 188479 | 2008-03-10 | 14 | - | - | 9.1 | 29.8 | HIGH | low | low | low | |
12 | 188479 | 2008-03-17 | 5 | - | - | 8.9 | 26.6 | Med | low | low | low | |
12 | 188479 | 2008-03-25 | 9 | - | - | 9.1 | 27.2 | Med | low | low | low | |
12 | 188479 | 2008-03-31 | 10 | - | - | 9.0 | 26.4 | HIGH | low | low | low | |
12 | 188479 | 2008-04-21 | 3 | - | - | 8.7 | 21.2 | Med | low | low | low | |
13 | 188481 [2-month plot]
Keimoes on Keimoes Right (North) Bank Canal |
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2008-03-03 | 461 | - | - | 8.4 | 28.5 | HIGH | low | HIGH | low |
13 | 188481 | 2008-03-10 | 308 | - | - | 8.7 | 28.6 | HIGH | low | Med | low | |
13 | 188481 | 2008-03-25 | 71 | - | - | 8.3 | 25.7 | HIGH | low | low | low | |
13 | 188481 | 2008-03-31 | 99 | - | - | 8.4 | 26.9 | HIGH | low | low | low | |
13 | 188481 | 2008-04-07 | 210 | - | - | 8.4 | 22.4 | HIGH | low | Med | low | |
13 | 188481 | 2008-04-14 | 142 | - | - | 8.4 | 23.4 | HIGH | low | low | low | |
13 | 188481 | 2008-04-21 | 91 | - | - | 8.6 | 18.9 | HIGH | low | low | low | |
14 | 188482 [2-month plot]
Kakamas on Southern Bank Canal (Left) at Kakamas |
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2008-03-03 | 36 | - | - | 8.7 | 28.7 | HIGH | low | low | low |
14 | 188482 | 2008-03-10 | 27 | - | - | 8.8 | 28.6 | HIGH | low | low | low | |
14 | 188482 | 2008-03-17 | 21 | - | - | 8.6 | 25.3 | HIGH | low | low | low | |
14 | 188482 | 2008-03-25 | 46 | - | - | 8.6 | 28.4 | HIGH | low | low | low | |
14 | 188482 | 2008-04-14 | 21 | - | - | 8.5 | 23.9 | HIGH | low | low | low | |
14 | 188482 | 2008-04-21 | 16 | - | - | 8.6 | 20.1 | HIGH | low | low | low |
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