№ | 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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2007-09-12 | 1150 | - | 15 | 9.8 | 16.5 | HIGH | low | HIGH | Med |
1 | 182329 | 2007-09-28 | 980 | - | 37 | 7.9 | 15.5 | HIGH | low | HIGH | low | |
1 | 182329 | 2007-10-11 | 1880 | - | 66 | 9.8 | 21.0 | HIGH | low | HIGH | Med | |
1 | 182329 | 2007-10-24 | 2419 | - | 46 | 7.9 | 18.5 | HIGH | Med | HIGH | Med | |
2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
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2007-09-12 | 1246 | - | 13 | 8.1 | 16.0 | HIGH | low | HIGH | Med |
2 | 182330 | 2007-09-28 | 1400 | - | 33 | 8.2 | 16.0 | HIGH | low | HIGH | Med | |
2 | 182330 | 2007-10-11 | 2419 | - | 94 | 8.1 | 19.5 | HIGH | Med | HIGH | Med | |
2 | 182330 | 2007-10-24 | 1980 | - | 82 | 8.2 | 20.0 | HIGH | low | HIGH | Med | |
3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
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2007-09-12 | 1450 | - | 18 | 7.9 | 17.5 | HIGH | low | HIGH | Med |
3 | 182332 | 2007-09-28 | 1520 | - | 34 | 8.0 | 16.5 | HIGH | low | HIGH | Med | |
3 | 182332 | 2007-10-11 | 1900 | - | 104 | 8.0 | 21.5 | HIGH | low | HIGH | Med | |
3 | 182332 | 2007-10-24 | 1635 | - | 86 | 8.1 | 22.0 | HIGH | low | HIGH | Med | |
4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
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2007-09-07 | 23 | - | - | 8.3 | 19.8 | HIGH | low | low | low |
4 | 184050 | 2007-10-03 | 15 | - | - | 8.7 | 20.3 | HIGH | low | low | low | |
4 | 184050 | 2007-10-16 | 2419 | - | - | 8.6 | 22.3 | HIGH | Med | HIGH | Med | |
4 | 184050 | 2007-10-22 | 11 | - | - | 8.8 | 23.5 | HIGH | low | low | low | |
4 | 184050 | 2007-10-29 | 31 | - | - | 8.8 | 22.7 | HIGH | low | low | low | |
5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
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2007-09-07 | 15 | - | - | 8.4 | 20.4 | HIGH | low | low | low |
5 | 184054 | 2007-10-03 | 17 | - | - | 8.5 | 19.9 | HIGH | low | low | low | |
5 | 184054 | 2007-10-16 | 24 | - | - | 8.4 | 21.9 | HIGH | low | low | low | |
5 | 184054 | 2007-10-22 | 17 | - | - | 8.6 | 22.1 | HIGH | low | low | low | |
6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
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2007-09-07 | 446 | - | - | 8.5 | 18.5 | HIGH | low | HIGH | low |
6 | 184055 | 2007-10-03 | 921 | - | - | 8.6 | 20.9 | HIGH | low | HIGH | low | |
6 | 184055 | 2007-10-16 | 92 | - | - | 8.3 | 17.2 | HIGH | low | low | low | |
6 | 184055 | 2007-10-22 | 36 | - | - | 8.4 | 21.2 | HIGH | low | low | low | |
6 | 184055 | 2007-10-29 | 74 | - | - | 8.5 | 19.7 | HIGH | low | low | low | |
7 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
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2007-09-28 | 44 | - | 27 | 7.4 | 12.5 | HIGH | low | low | low |
7 | 187060 | 2007-10-24 | 57 | - | 43 | 7.4 | 16.5 | HIGH | low | low | low | |
8 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
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2007-09-12 | 435 | - | 13 | 8.0 | 14.5 | HIGH | low | HIGH | low |
8 | 188085 | 2007-09-28 | 296 | - | 59 | 7.8 | 15.0 | HIGH | low | Med | low | |
8 | 188085 | 2007-10-11 | 528 | - | 32 | 8.0 | 19.0 | HIGH | low | HIGH | low | |
8 | 188085 | 2007-10-24 | 721 | - | 44 | 7.8 | 19.0 | HIGH | low | HIGH | low | |
9 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
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2007-09-08 | 215 | - | 15 | 8.1 | 17.0 | HIGH | low | Med | low |
9 | 188182 | 2007-09-28 | 248 | - | 26 | 7.8 | 17.0 | HIGH | low | Med | low | |
9 | 188182 | 2007-10-11 | 578 | - | 44 | 8.1 | 20.0 | HIGH | low | HIGH | low | |
9 | 188182 | 2007-10-24 | 700 | - | 57 | 7.8 | 20.5 | HIGH | low | HIGH | low | |
10 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
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2007-09-12 | 56 | - | 13 | 7.8 | 16.5 | HIGH | low | low | low |
10 | 188235 | 2007-09-28 | 68 | - | 33 | 7.7 | 17.5 | HIGH | low | low | low | |
10 | 188235 | 2007-10-12 | 221 | - | 26 | 7.8 | 22.5 | HIGH | low | Med | low | |
10 | 188235 | 2007-10-24 | 192 | - | 29 | 7.7 | 22.0 | HIGH | low | low | low | |
11 | 188477 [2-month plot]
Groblershoop on Boegoeberg Canal on Left Bank (South) |
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2007-09-07 | 44 | - | - | 9.2 | 23.8 | HIGH | low | low | low |
11 | 188477 | 2007-10-03 | 4 | - | - | 9.1 | 22.9 | Med | low | low | low | |
11 | 188477 | 2007-10-16 | 15 | - | - | 9.2 | 23.1 | HIGH | low | low | low | |
11 | 188477 | 2007-10-22 | 18 | - | - | 9.1 | 23.9 | HIGH | low | low | low | |
11 | 188477 | 2007-10-29 | 11 | - | - | 9.3 | 23.5 | HIGH | low | low | low | |
12 | 188479 [2-month plot]
Gariep on Gariep Right (North) Bank Canal |
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2007-09-07 | 62 | - | - | 8.9 | 22.9 | HIGH | low | low | low |
12 | 188479 | 2007-10-03 | 16 | - | - | 9.2 | 23.1 | HIGH | low | low | low | |
12 | 188479 | 2007-10-16 | 12 | - | - | 9.0 | 22.7 | HIGH | low | low | low | |
12 | 188479 | 2007-10-22 | 10 | - | - | 8.9 | 24.2 | HIGH | low | low | low | |
12 | 188479 | 2007-10-29 | 4 | - | - | 9.1 | 23.8 | Med | low | low | low | |
13 | 188481 [2-month plot]
Keimoes on Keimoes Right (North) Bank Canal |
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2007-09-07 | 257 | - | - | 8.8 | 22.8 | HIGH | low | Med | low |
13 | 188481 | 2007-10-03 | 488 | - | - | 8.7 | 21.3 | HIGH | low | HIGH | low | |
13 | 188481 | 2007-10-16 | 69 | - | - | 8.3 | 22.1 | HIGH | low | low | low | |
13 | 188481 | 2007-10-22 | 26 | - | - | 8.6 | 24.1 | HIGH | low | low | low | |
13 | 188481 | 2007-10-29 | 127 | - | - | 8.7 | 20.8 | HIGH | low | low | low | |
14 | 188482 [2-month plot]
Kakamas on Southern Bank Canal (Left) at Kakamas |
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2007-09-07 | 24 | - | - | 8.7 | 23.8 | HIGH | low | low | low |
14 | 188482 | 2007-10-03 | 12 | - | - | 8.6 | 22.9 | HIGH | low | low | low | |
14 | 188482 | 2007-10-16 | 54 | - | - | 8.6 | 23.8 | HIGH | low | low | low | |
14 | 188482 | 2007-10-22 | 38 | - | - | 8.7 | 24.8 | HIGH | low | low | low | |
14 | 188482 | 2007-10-29 | 727 | - | - | 8.6 | 21.6 | HIGH | low | HIGH | low |
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