№ | 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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2004-01-07 | 47 | - | 74 | 8.0 | 23.5 | HIGH | low | low | low |
1 | 182329 | 2004-01-14 | 250 | - | 96 | 8.0 | 22.0 | HIGH | low | Med | low | |
1 | 182329 | 2004-01-21 | 30 | - | 87 | 7.8 | 24.0 | HIGH | low | low | low | |
1 | 182329 | 2004-01-28 | 300 | - | 179 | 7.1 | 22.5 | HIGH | low | Med | low | |
1 | 182329 | 2004-02-04 | 165 | - | 65 | 7.3 | 19.0 | HIGH | low | low | low | |
1 | 182329 | 2004-02-11 | 300 | - | 79 | 7.4 | 19.5 | HIGH | low | Med | low | |
1 | 182329 | 2004-02-17 | 1300 | - | 209 | 7.5 | 19.0 | HIGH | low | HIGH | Med | |
1 | 182329 | 2004-02-24 | 500 | - | 219 | 7.3 | 20.5 | HIGH | low | HIGH | low | |
2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
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2004-01-07 | 235 | - | 68 | 8.1 | 24.0 | HIGH | low | Med | low |
2 | 182330 | 2004-01-14 | 117 | - | - | 7.9 | 21.5 | HIGH | low | low | low | |
2 | 182330 | 2004-01-21 | 5 | - | 111 | 8.1 | 24.5 | Med | low | low | low | |
2 | 182330 | 2004-01-28 | 117 | - | 133 | 7.8 | 26.0 | HIGH | low | low | low | |
2 | 182330 | 2004-02-04 | 450 | - | 319 | 7.3 | 18.0 | HIGH | low | HIGH | low | |
2 | 182330 | 2004-02-11 | 400 | - | 268 | 7.9 | 19.0 | HIGH | low | HIGH | low | |
2 | 182330 | 2004-02-17 | 1200 | - | 455 | 7.2 | 18.5 | HIGH | low | HIGH | Med | |
2 | 182330 | 2004-02-24 | 600 | - | 245 | 7.2 | 19.0 | HIGH | low | HIGH | low | |
3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
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2004-01-07 | 108 | - | 98 | 8.1 | 21.5 | HIGH | low | low | low |
3 | 182332 | 2004-01-14 | 29 | - | 108 | 8.1 | 22.0 | HIGH | low | low | low | |
3 | 182332 | 2004-01-21 | 86 | - | 136 | 7.9 | 19.0 | HIGH | low | low | low | |
3 | 182332 | 2004-01-28 | 128 | - | 145 | 7.2 | 22.0 | HIGH | low | low | low | |
3 | 182332 | 2004-02-04 | 2400 | - | 102 | 7.1 | 22.0 | HIGH | Med | HIGH | Med | |
3 | 182332 | 2004-02-11 | 1600 | - | 142 | 7.1 | 19.5 | HIGH | low | HIGH | Med | |
3 | 182332 | 2004-02-17 | 300 | - | 236 | 7.4 | 21.0 | HIGH | low | Med | low | |
3 | 182332 | 2004-02-24 | 800 | - | 291 | 7.0 | 20.0 | HIGH | low | HIGH | low | |
4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
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2004-01-05 | 240 | - | - | 8.7 | 31.4 | HIGH | low | Med | low |
4 | 184050 | 2004-01-13 | 23 | - | - | 9.6 | 27.6 | HIGH | low | low | low | |
4 | 184050 | 2004-01-19 | 93 | - | - | 9.5 | 26.0 | HIGH | low | low | low | |
4 | 184050 | 2004-01-26 | 75 | - | - | 9.1 | 29.8 | HIGH | low | low | low | |
4 | 184050 | 2004-02-10 | 3 | - | - | 9.6 | 30.1 | Med | low | low | low | |
4 | 184050 | 2004-02-16 | 93 | - | - | 9.5 | 26.7 | HIGH | low | low | low | |
4 | 184050 | 2004-02-23 | 43 | - | - | 9.5 | 27.9 | HIGH | low | low | low | |
5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
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2004-01-05 | 240 | - | - | 8.6 | 32.9 | HIGH | low | Med | low |
5 | 184054 | 2004-01-13 | 9 | - | - | 8.9 | 29.0 | Med | low | low | low | |
5 | 184054 | 2004-01-19 | 43 | - | - | 9.6 | 30.3 | HIGH | low | low | low | |
5 | 184054 | 2004-01-26 | 75 | - | - | 9.4 | 28.7 | HIGH | low | low | low | |
5 | 184054 | 2004-02-09 | 15 | - | - | 9.6 | 30.8 | HIGH | low | low | low | |
5 | 184054 | 2004-02-16 | 43 | - | - | 9.3 | 30.0 | HIGH | low | low | low | |
5 | 184054 | 2004-02-23 | 43 | - | - | 9.4 | 23.9 | HIGH | low | low | low | |
6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
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2004-01-05 | 240 | - | - | 8.4 | 30.0 | HIGH | low | Med | low |
6 | 184055 | 2004-01-13 | 43 | - | - | 8.9 | 28.9 | HIGH | low | low | low | |
6 | 184055 | 2004-01-19 | 43 | - | - | 9.5 | 29.8 | HIGH | low | low | low | |
6 | 184055 | 2004-01-27 | 9 | - | - | 9.2 | 26.5 | Med | low | low | low | |
6 | 184055 | 2004-02-10 | 43 | - | - | 9.1 | 28.9 | HIGH | low | low | low | |
6 | 184055 | 2004-02-16 | 23 | - | - | 9.6 | 29.1 | HIGH | low | low | low | |
6 | 184055 | 2004-02-23 | 240 | - | - | 9.3 | 29.6 | HIGH | low | Med | low | |
7 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
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2004-01-21 | 3500 | - | 11 | 7.8 | 21.5 | HIGH | Med | HIGH | Med |
7 | 187060 | 2004-02-10 | 600 | - | 45 | 7.9 | 18.5 | HIGH | low | HIGH | low |
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