№ | 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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2006-10-04 | 980 | - | 32 | 8.0 | 16.5 | HIGH | low | HIGH | low |
1 | 182329 | 2006-10-11 | 499 | - | 43 | 8.0 | 15.5 | HIGH | low | HIGH | low | |
1 | 182329 | 2006-10-18 | 1313 | - | 28 | 8.1 | 17.0 | HIGH | low | HIGH | Med | |
1 | 182329 | 2006-10-25 | 1011 | - | 35 | 8.1 | 17.5 | HIGH | low | HIGH | Med | |
2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
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2006-10-04 | 1119 | - | 29 | 8.1 | 15.5 | HIGH | low | HIGH | Med |
2 | 182330 | 2006-10-11 | 1203 | - | 40 | 8.2 | 15.5 | HIGH | low | HIGH | Med | |
2 | 182330 | 2006-10-18 | 2022 | - | 22 | 8.1 | 17.0 | HIGH | Med | HIGH | Med | |
2 | 182330 | 2006-10-25 | 2720 | - | 13 | 8.1 | 16.0 | HIGH | Med | HIGH | Med | |
3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
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2006-10-04 | 1060 | - | 22 | 8.0 | 15.0 | HIGH | low | HIGH | Med |
3 | 182332 | 2006-10-11 | 791 | - | 34 | 7.9 | 16.5 | HIGH | low | HIGH | low | |
3 | 182332 | 2006-10-18 | 3500 | - | 15 | 8.1 | 17.5 | HIGH | Med | HIGH | Med | |
3 | 182332 | 2006-10-25 | 1986 | - | 20 | 8.0 | 17.5 | HIGH | low | HIGH | Med | |
4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
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2006-09-13 | 23 | - | - | 8.3 | 14.5 | HIGH | low | low | low |
4 | 184050 | 2006-10-10 | 4 | - | - | 8.9 | 16.5 | Med | low | low | low | |
4 | 184050 | 2006-10-17 | 31 | - | - | 9.3 | 17.1 | HIGH | low | low | low | |
5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
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2006-09-13 | 31 | - | - | 8.6 | 14.3 | HIGH | low | low | low |
5 | 184054 | 2006-10-10 | 32 | - | - | 8.8 | 15.4 | HIGH | low | low | low | |
5 | 184054 | 2006-10-17 | 26 | - | - | 9.2 | 16.4 | HIGH | low | low | low | |
5 | 184054 | 2006-10-26 | 113 | - | - | 9.1 | 15.1 | HIGH | low | low | low | |
6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
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2006-09-13 | 56 | - | - | 8.3 | 16.0 | HIGH | low | low | low |
6 | 184055 | 2006-10-10 | 13 | - | - | 8.7 | 15.9 | HIGH | low | low | low | |
6 | 184055 | 2006-10-17 | 40 | - | - | 8.8 | 15.3 | HIGH | low | low | low | |
6 | 184055 | 2006-10-26 | 59 | - | - | 8.8 | 14.2 | HIGH | low | low | low | |
7 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
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2006-10-12 | 688 | - | 4 | 7.7 | 12.0 | HIGH | low | HIGH | low |
8 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
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2006-10-04 | 436 | - | 9 | 7.8 | 12.5 | HIGH | low | HIGH | low |
8 | 188085 | 2006-10-18 | 727 | - | 12 | 7.9 | 13.0 | HIGH | low | HIGH | low | |
9 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
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2006-10-12 | 163 | - | 12 | 7.9 | 12.0 | HIGH | low | low | low |
9 | 188182 | 2006-10-26 | 134 | - | 7 | 7.7 | 13.0 | HIGH | low | low | low | |
10 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
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2006-10-13 | 114 | - | 6 | 7.8 | 14.0 | HIGH | low | low | low |
10 | 188235 | 2006-10-27 | 140 | - | 7 | 8.0 | 16.0 | HIGH | low | low | low | |
11 | 188477 [2-month plot]
Groblershoop on Boegoeberg Canal on Left Bank (South) |
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2006-09-13 | 46 | - | - | 8.6 | 17.5 | HIGH | low | low | low |
11 | 188477 | 2006-10-10 | 0 | - | - | 8.9 | 18.1 | low | low | low | low | |
11 | 188477 | 2006-10-17 | 10 | - | - | 9.1 | 16.8 | HIGH | low | low | low | |
11 | 188477 | 2006-10-26 | 11 | - | - | 8.8 | 15.8 | HIGH | low | low | low | |
12 | 188479 [2-month plot]
Gariep on Gariep Right (North) Bank Canal |
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2006-09-13 | 23 | - | - | 8.6 | 16.9 | HIGH | low | low | low |
12 | 188479 | 2006-10-10 | 3 | - | - | 9.1 | 17.5 | Med | low | low | low | |
12 | 188479 | 2006-10-17 | 12 | - | - | 8.7 | 16.3 | HIGH | low | low | low | |
12 | 188479 | 2006-10-26 | 16 | - | - | 8.6 | 15.1 | HIGH | low | low | low | |
13 | 188481 [2-month plot]
Keimoes on Keimoes Right (North) Bank Canal |
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2006-09-13 | 79 | - | - | 8.9 | 15.6 | HIGH | low | low | low |
13 | 188481 | 2006-10-10 | 26 | - | - | 8.8 | 17.9 | HIGH | low | low | low | |
13 | 188481 | 2006-10-17 | 65 | - | - | 8.9 | 17.1 | HIGH | low | low | low | |
13 | 188481 | 2006-10-26 | 88 | - | - | 9.1 | 16.8 | HIGH | low | low | low | |
14 | 188482 [2-month plot]
Kakamas on Southern Bank Canal (Left) at Kakamas |
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2006-09-13 | 40 | - | - | 8.7 | 16.2 | HIGH | low | low | low |
14 | 188482 | 2006-10-10 | 82 | - | - | 8.4 | 17.6 | HIGH | low | low | low | |
14 | 188482 | 2006-10-17 | 25 | - | - | 9.3 | 17.6 | HIGH | low | low | low |
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