№ | 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 | 182329 [2-month plot]
Botshabelo 3 at Bridge downstream of Pse Outflow |
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2007-05-02 | 650 | - | 29 | 8.1 | 21.5 | HIGH | low | HIGH | low |
1 | 182329 | 2007-05-08 | 425 | - | 26 | 8.0 | 22.0 | HIGH | low | HIGH | low | |
1 | 182329 | 2007-05-15 | 410 | - | 23 | 7.9 | 16.5 | HIGH | low | HIGH | low | |
1 | 182329 | 2007-05-22 | 456 | - | 22 | 7.9 | 19.5 | HIGH | low | HIGH | low | |
1 | 182329 | 2007-05-29 | 500 | - | 20 | 7.9 | 19.0 | HIGH | low | HIGH | low | |
1 | 182329 | 2007-06-05 | 100 | - | 15 | 8.1 | 13.0 | HIGH | low | low | low | |
1 | 182329 | 2007-06-13 | 740 | - | 15 | 8.0 | 12.5 | HIGH | low | HIGH | low | |
1 | 182329 | 2007-06-20 | 452 | - | 22 | 8.1 | 12.5 | HIGH | low | HIGH | low | |
1 | 182329 | 2007-06-27 | 400 | - | 15 | 8.1 | 13.0 | HIGH | low | HIGH | low | |
2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
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2007-05-02 | 1012 | - | 32 | 7.9 | 23.0 | HIGH | low | HIGH | Med |
2 | 182330 | 2007-05-08 | 890 | - | 34 | 8.0 | 20.4 | HIGH | low | HIGH | low | |
2 | 182330 | 2007-05-15 | 1012 | - | 30 | 7.5 | 17.5 | HIGH | low | HIGH | Med | |
2 | 182330 | 2007-05-22 | 789 | - | 23 | 7.9 | 19.5 | HIGH | low | HIGH | low | |
2 | 182330 | 2007-05-29 | 680 | - | 21 | 8.0 | 18.5 | HIGH | low | HIGH | low | |
2 | 182330 | 2007-06-05 | 540 | - | 22 | 7.9 | 12.0 | HIGH | low | HIGH | low | |
2 | 182330 | 2007-06-13 | 2419 | - | 21 | 8.0 | 12.0 | HIGH | Med | HIGH | Med | |
2 | 182330 | 2007-06-20 | 900 | - | 18 | 8.1 | 12.5 | HIGH | low | HIGH | low | |
2 | 182330 | 2007-06-27 | 1050 | - | 19 | 8.0 | 13.5 | HIGH | low | HIGH | Med | |
3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
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2007-05-02 | 999 | - | 20 | 7.9 | 23.0 | HIGH | low | HIGH | low |
3 | 182332 | 2007-05-08 | 895 | - | 24 | 7.8 | 21.5 | HIGH | low | HIGH | low | |
3 | 182332 | 2007-05-15 | 1000 | - | 18 | 7.6 | 18.5 | HIGH | low | HIGH | Med | |
3 | 182332 | 2007-05-22 | 476 | - | 22 | 7.1 | 19.0 | HIGH | low | HIGH | low | |
3 | 182332 | 2007-05-29 | 600 | - | 25 | - | 18.5 | HIGH | low | HIGH | low | |
3 | 182332 | 2007-06-05 | 222 | - | 22 | 8.0 | 12.5 | HIGH | low | Med | low | |
3 | 182332 | 2007-06-13 | 312 | - | 13 | 7.9 | 13.0 | HIGH | low | Med | low | |
3 | 182332 | 2007-06-20 | 165 | - | 12 | 7.8 | 13.0 | HIGH | low | low | low | |
3 | 182332 | 2007-06-27 | 114 | - | 11 | 7.9 | 12.5 | HIGH | low | low | low | |
4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
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2007-05-23 | 2 | - | - | 8.4 | 13.1 | Med | low | low | low |
4 | 184050 | 2007-06-19 | 2 | - | - | 8.6 | 14.5 | Med | low | low | low | |
4 | 184050 | 2007-06-26 | 27 | - | - | 8.6 | 13.8 | HIGH | low | low | low | |
5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
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2007-05-19 | 8 | - | - | 8.9 | 12.9 | Med | low | low | low |
5 | 184054 | 2007-06-26 | 25 | - | - | 8.8 | 13.2 | HIGH | low | low | low | |
6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
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2007-05-02 | 22 | - | - | 8.5 | 13.6 | HIGH | low | low | low |
6 | 184055 | 2007-05-23 | 6 | - | - | 8.4 | 15.5 | Med | low | low | low | |
6 | 184055 | 2007-05-30 | 2 | - | - | 8.6 | 14.3 | Med | low | low | low | |
6 | 184055 | 2007-06-06 | 17 | - | - | 8.9 | 12.1 | HIGH | low | low | low | |
6 | 184055 | 2007-06-19 | 16 | - | - | 8.9 | 14.2 | HIGH | low | low | low | |
6 | 184055 | 2007-06-26 | 37 | - | - | 8.8 | 15.3 | HIGH | low | low | low | |
7 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
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2007-05-15 | 23 | - | 6 | 7.6 | 14.0 | HIGH | low | low | low |
7 | 187060 | 2007-06-13 | 17 | - | 3 | 7.0 | 11.0 | HIGH | low | low | low | |
8 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
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2007-05-15 | 325 | - | 14 | 7.6 | 17.0 | HIGH | low | Med | low |
8 | 188085 | 2007-05-24 | 100 | - | 10 | 7.8 | 16.5 | HIGH | low | low | low | |
8 | 188085 | 2007-06-05 | 655 | - | 12 | 7.9 | 11.0 | HIGH | low | HIGH | low | |
8 | 188085 | 2007-06-20 | 432 | - | 14 | 7.8 | 10.0 | HIGH | low | HIGH | low | |
9 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
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2007-05-15 | 345 | - | 32 | 7.9 | 18.5 | HIGH | low | Med | low |
9 | 188182 | 2007-05-29 | 256 | - | 20 | 7.8 | 17.5 | HIGH | low | Med | low | |
9 | 188182 | 2007-06-13 | 111 | - | 8 | 7.7 | 12.0 | HIGH | low | low | low | |
9 | 188182 | 2007-06-27 | 87 | - | 6 | 7.8 | 13.0 | HIGH | low | low | low | |
10 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
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2007-05-15 | 55 | - | 12 | 7.4 | 21.0 | HIGH | low | low | low |
10 | 188235 | 2007-05-25 | 76 | - | 10 | 7.8 | 19.5 | HIGH | low | low | low | |
10 | 188235 | 2007-06-14 | 32 | - | 5 | 7.8 | 13.5 | HIGH | low | low | low | |
10 | 188235 | 2007-06-29 | 26 | - | 5 | 7.7 | 12.5 | HIGH | low | low | low | |
11 | 188477 [2-month plot]
Groblershoop on Boegoeberg Canal on Left Bank (South) |
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2007-05-02 | 2 | - | - | 8.5 | 15.2 | Med | low | low | low |
11 | 188477 | 2007-05-30 | 0 | - | - | 8.7 | 13.5 | low | low | low | low | |
11 | 188477 | 2007-06-06 | 0 | - | - | 8.8 | 14.2 | low | low | low | low | |
11 | 188477 | 2007-06-26 | 0 | - | - | 8.2 | 13.9 | low | low | low | low | |
12 | 188479 [2-month plot]
Gariep on Gariep Right (North) Bank Canal |
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2007-05-02 | 3 | - | - | 8.6 | 13.2 | Med | low | low | low |
12 | 188479 | 2007-05-30 | 0 | - | - | 8.8 | 13.7 | low | low | low | low | |
12 | 188479 | 2007-06-06 | 0 | - | - | 8.2 | 14.5 | low | low | low | low | |
12 | 188479 | 2007-06-26 | 0 | - | - | 8.1 | 13.3 | low | low | low | low | |
13 | 188481 [2-month plot]
Keimoes on Keimoes Right (North) Bank Canal |
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2007-05-23 | 68 | - | - | 8.7 | 15.1 | HIGH | low | low | low |
13 | 188481 | 2007-06-19 | 10 | - | - | 8.1 | 14.9 | HIGH | low | low | low | |
13 | 188481 | 2007-06-26 | 0 | - | - | 8.8 | 14.6 | low | low | low | low | |
14 | 188482 [2-month plot]
Kakamas on Southern Bank Canal (Left) at Kakamas |
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2007-05-06 | 3 | - | - | 8.4 | 14.9 | Med | low | low | low |
14 | 188482 | 2007-06-19 | 2 | - | - | 8.6 | 13.7 | Med | low | low | low | |
14 | 188482 | 2007-06-26 | 27 | - | - | 8.8 | 14.1 | HIGH | low | low | low |
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