№ | 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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2011-03-07 | 1412 | - | 66 | 8.1 | 18.5 | HIGH | low | HIGH | Med |
1 | 182329 | 2011-03-23 | 1032 | - | 62 | 7.9 | 18.5 | HIGH | low | HIGH | Med | |
2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
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2011-03-07 | 1985 | - | 84 | 8.0 | 19.5 | HIGH | low | HIGH | Med |
2 | 182330 | 2011-03-23 | 1200 | - | 66 | 7.8 | 18.0 | HIGH | low | HIGH | Med | |
3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
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2011-03-07 | 2270 | - | 90 | 8.0 | 19.0 | HIGH | Med | HIGH | Med |
3 | 182332 | 2011-03-23 | 1960 | - | 73 | 8.1 | 17.5 | HIGH | low | HIGH | Med | |
4 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
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2011-03-17 | 108 | - | - | - | - | HIGH | low | low | low |
5 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
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2011-03-23 | 14 | - | 27 | 7.7 | 14.0 | HIGH | low | low | low |
6 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
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2011-03-07 | 144 | - | 43 | 7.7 | 15.0 | HIGH | low | low | low |
6 | 188085 | 2011-03-23 | 215 | - | 44 | 7.8 | 17.5 | HIGH | low | Med | low | |
7 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
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2011-03-07 | 522 | - | 107 | - | - | HIGH | low | HIGH | low |
7 | 188182 | 2011-03-23 | 318 | - | 44 | - | - | HIGH | low | Med | low | |
8 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
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2011-03-07 | 32 | - | 32 | 7.8 | 17.0 | HIGH | low | low | low |
8 | 188235 | 2011-03-23 | 37 | - | 45 | 7.7 | 18.0 | HIGH | low | low | low | |
9 | 188479 [2-month plot]
Gariep on Gariep Right (North) Bank Canal |
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2011-03-04 | 309 | - | - | - | - | HIGH | low | Med | low |
9 | 188479 | 2011-03-17 | 14136 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
10 | 188481 [2-month plot]
Keimoes on Keimoes Right (North) Bank Canal |
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2011-03-06 | 135 | - | - | - | - | HIGH | low | low | low |
10 | 188481 | 2011-03-17 | 243 | - | - | - | - | HIGH | low | Med | low | |
11 | 190123 [2-month plot]
Phambile Rietrivier Settlement East 387 on Drainage Canal |
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2011-03-07 | 77 | - | 36 | - | 17.0 | HIGH | low | low | low |
11 | 190123 | 2011-03-23 | 111 | - | 56 | - | 18.0 | HIGH | low | low | low |
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