№ | Site [ view Limpopo 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 | 90175 [2-month plot]
At Kameeldrift on Hartbeesspruit |
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1999-11-01 | 700 | 700 | - | 8.1 | - | HIGH | low | HIGH | low |
1 | 90175 | 1999-11-08 | 9040 | 11300 | - | 8.1 | - | HIGH | Med | HIGH | HIGH | |
1 | 90175 | 1999-11-15 | 400 | 400 | - | 8.1 | - | HIGH | low | HIGH | low | |
1 | 90175 | 1999-11-23 | 396 | 440 | - | - | - | HIGH | low | Med | low | |
1 | 90175 | 1999-11-29 | 1320 | 1320 | - | 8.2 | - | HIGH | low | HIGH | Med | |
1 | 90175 | 1999-12-06 | 961 | 1065 | - | - | - | HIGH | low | HIGH | low | |
1 | 90175 | 1999-12-13 | 2340 | 2600 | - | 8.6 | - | HIGH | Med | HIGH | Med | |
1 | 90175 | 1999-12-20 | - | 680 | - | 8.2 | - | HIGH | low | HIGH | low | |
2 | 90234 [2-month plot]
Roodeplaat Sewage: Settling Pond S Outflow |
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1999-11-01 | 83200 | 104000 | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH |
2 | 90234 | 1999-11-08 | 300000 | 300000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 1999-11-15 | 75600 | 79500 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 1999-11-23 | 99000 | 99000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 1999-11-29 | 260000 | 260000 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 1999-12-06 | 160000 | 200000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 1999-12-13 | 296000 | 370000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 1999-12-20 | - | 210000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
3 | 90236 [2-month plot]
Zeekoegat Sewage Effluent |
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1999-11-01 | 360 | 360 | - | 7.9 | - | HIGH | low | Med | low |
3 | 90236 | 1999-11-08 | 320 | 320 | - | - | - | HIGH | low | Med | low | |
3 | 90236 | 1999-11-15 | 520 | 520 | - | 7.9 | - | HIGH | low | HIGH | low | |
3 | 90236 | 1999-11-23 | 480 | 480 | - | - | - | HIGH | low | HIGH | low | |
3 | 90236 | 1999-11-29 | 240 | 240 | - | 7.8 | - | HIGH | low | Med | low | |
3 | 90236 | 1999-12-06 | 190 | 190 | - | - | - | HIGH | low | low | low | |
3 | 90236 | 1999-12-13 | 176 | 220 | - | 7.3 | - | HIGH | low | low | low | |
3 | 90236 | 1999-12-20 | - | 220 | - | - | - | HIGH | low | Med | low | |
4 | 90237 [2-month plot]
Baviaanspoort Sewage Effluent |
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1999-11-01 | 2 | 4 | - | 7.7 | - | Med | low | low | low |
4 | 90237 | 1999-11-08 | 4 | 4 | - | - | - | Med | low | low | low | |
4 | 90237 | 1999-11-15 | 3 | 9 | - | 8.0 | - | Med | low | low | low | |
4 | 90237 | 1999-11-23 | 2 | 4 | - | - | - | Med | low | low | low | |
4 | 90237 | 1999-11-29 | 41750 | 44000 | - | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
4 | 90237 | 1999-12-06 | 2 | 2 | - | - | - | Med | low | low | low | |
4 | 90237 | 1999-12-13 | 3 | 4 | - | 8.0 | - | Med | low | low | low | |
4 | 90237 | 1999-12-20 | - | 10 | - | - | - | HIGH | low | low | low | |
5 | 90238 [2-month plot]
At Franspoort Road Bridge on Edendalspruit |
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1999-11-01 | 1220 | 1220 | - | 8.5 | - | HIGH | low | HIGH | Med |
5 | 90238 | 1999-11-08 | 1800 | 2000 | - | - | - | HIGH | low | HIGH | Med | |
5 | 90238 | 1999-11-15 | 364 | 520 | - | 8.0 | - | HIGH | low | Med | low | |
5 | 90238 | 1999-11-23 | 290 | 290 | - | - | - | HIGH | low | Med | low | |
5 | 90238 | 1999-11-29 | 492 | 820 | - | 8.3 | - | HIGH | low | HIGH | low | |
5 | 90238 | 1999-12-06 | 2100 | 2100 | - | - | - | HIGH | Med | HIGH | Med | |
5 | 90238 | 1999-12-13 | 549 | 610 | - | 8.5 | - | HIGH | low | HIGH | low | |
5 | 90238 | 1999-12-20 | - | 620 | - | - | - | HIGH | low | HIGH | low | |
6 | 90239 [2-month plot]
Pienaars River at Baviaanspoort (Magaliesberg) |
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1999-11-01 | 1365500 | 1615000 | - | 6.9 | - | HIGH | HIGH | HIGH | HIGH |
6 | 90239 | 1999-11-08 | 9090 | 12950 | - | - | - | HIGH | Med | HIGH | HIGH | |
6 | 90239 | 1999-11-15 | 30000 | 30000 | - | 8.4 | - | HIGH | HIGH | HIGH | HIGH | |
6 | 90239 | 1999-11-23 | 94400 | 118000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
6 | 90239 | 1999-11-29 | 2700 | 2700 | - | 8.3 | - | HIGH | Med | HIGH | Med | |
6 | 90239 | 1999-12-06 | 590 | 590 | - | - | - | HIGH | low | HIGH | low | |
6 | 90239 | 1999-12-13 | 3100 | 3100 | - | 8.3 | - | HIGH | Med | HIGH | Med | |
6 | 90239 | 1999-12-20 | - | 13000 | - | - | - | HIGH | Med | HIGH | HIGH | |
7 | 90275 [2-month plot]
Roodeplaat Dam on Pienaars River: near Dam Wall |
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1999-11-02 | 0 | 0 | - | 8.4 | 21.4 | low | low | low | low |
7 | 90275 | 1999-11-08 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90275 | 1999-11-15 | 0 | 0 | - | 7.6 | 24.0 | low | low | low | low | |
7 | 90275 | 1999-11-23 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90275 | 1999-11-29 | 1 | 1 | - | 9.0 | 24.2 | Med | low | low | low | |
7 | 90275 | 1999-12-06 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90275 | 1999-12-13 | 0 | 0 | - | - | 24.5 | low | low | low | low | |
7 | 90275 | 1999-12-20 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90276 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1999-11-02 | 0 | 0 | - | - | 22.6 | low | low | low | low |
8 | 90276 | 1999-11-08 | 2 | 3 | - | - | - | Med | low | low | low | |
8 | 90276 | 1999-11-15 | 0 | 2 | - | 9.0 | 25.4 | low | low | low | low | |
8 | 90276 | 1999-11-23 | 1 | 2 | - | - | - | Med | low | low | low | |
8 | 90276 | 1999-11-29 | 0 | 0 | - | 9.3 | 24.1 | low | low | low | low | |
8 | 90276 | 1999-12-06 | 0 | 4 | - | - | - | low | low | low | low | |
8 | 90276 | 1999-12-13 | 10 | 18 | - | - | 24.5 | HIGH | low | low | low | |
8 | 90276 | 1999-12-20 | 2 | 2 | - | - | - | Med | low | low | low | |
9 | 90281 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1999-11-02 | 1 | 4 | - | - | 24.4 | Med | low | low | low |
9 | 90281 | 1999-11-08 | 1 | 1 | - | - | - | Med | low | low | low | |
9 | 90281 | 1999-11-15 | 0 | 0 | - | - | 25.4 | low | low | low | low | |
9 | 90281 | 1999-11-23 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90281 | 1999-11-29 | 6 | 6 | - | 8.9 | 24.4 | Med | low | low | low | |
9 | 90281 | 1999-12-06 | 8 | 14 | - | - | - | Med | low | low | low | |
9 | 90281 | 1999-12-13 | 28 | 32 | - | - | 23.8 | HIGH | low | low | low | |
9 | 90281 | 1999-12-20 | 12 | 14 | - | - | - | HIGH | low | low | low | |
10 | 90282 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1999-11-02 | 1 | 1 | - | - | 22.7 | Med | low | low | low |
10 | 90282 | 1999-11-08 | 2 | 2 | - | - | - | Med | low | low | low | |
10 | 90282 | 1999-11-23 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90282 | 1999-11-29 | 1 | 1 | - | 9.5 | 23.2 | Med | low | low | low | |
10 | 90282 | 1999-12-06 | 1 | 1 | - | - | - | Med | low | low | low | |
10 | 90282 | 1999-12-13 | 4 | 6 | - | - | 24.6 | Med | low | low | low | |
10 | 90282 | 1999-12-20 | 3 | 4 | - | - | - | Med | low | low | low | |
11 | 90283 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1999-11-02 | 0 | 1 | - | - | 23.2 | low | low | low | low |
11 | 90283 | 1999-11-08 | 1 | 2 | - | - | - | Med | low | low | low | |
11 | 90283 | 1999-11-15 | 0 | 0 | - | 8.7 | - | low | low | low | low | |
11 | 90283 | 1999-11-23 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90283 | 1999-11-29 | 2 | 3 | - | - | 24.7 | Med | low | low | low | |
11 | 90283 | 1999-12-06 | 0 | 2 | - | - | - | low | low | low | low | |
11 | 90283 | 1999-12-13 | 8 | 10 | - | - | 22.2 | Med | low | low | low | |
11 | 90283 | 1999-12-20 | 2 | 2 | - | - | - | Med | low | low | low | |
12 | 90284 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1999-11-02 | 200 | 200 | - | - | - | HIGH | low | Med | low |
12 | 90284 | 1999-11-08 | 666 | 740 | - | - | - | HIGH | low | HIGH | low | |
12 | 90284 | 1999-11-15 | 2 | 10 | - | - | - | Med | low | low | low | |
12 | 90284 | 1999-11-23 | 396 | 580 | - | - | - | HIGH | low | Med | low | |
12 | 90284 | 1999-11-29 | 360 | 360 | - | - | - | HIGH | low | Med | low | |
12 | 90284 | 1999-12-06 | 522 | 580 | - | - | - | HIGH | low | HIGH | low | |
12 | 90284 | 1999-12-13 | 27 | 30 | - | - | - | HIGH | low | low | low | |
12 | 90284 | 1999-12-20 | 5 | 8 | - | - | - | Med | low | low | low |
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