№ | 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 |
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1 | 90174 [2-month plot]
Pienaars River at Baviaanspoort |
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2001-11-05 | 800 | 800 | - | 8.2 | - | HIGH | low | HIGH | low |
1 | 90174 | 2001-11-12 | 4230 | 4700 | - | - | - | HIGH | Med | HIGH | HIGH | |
1 | 90174 | 2001-11-19 | 47000 | 47000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90174 | 2001-11-26 | 6390 | 7150 | - | 8.0 | - | HIGH | Med | HIGH | HIGH | |
1 | 90174 | 2001-12-03 | 108000 | 120000 | - | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90174 | 2001-12-10 | 91000 | 91000 | - | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90175 [2-month plot]
At Kameeldrift on Hartbeesspruit |
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2001-11-05 | 750 | 750 | - | 8.1 | - | HIGH | low | HIGH | low |
2 | 90175 | 2001-11-12 | 1440 | 1600 | - | - | - | HIGH | low | HIGH | Med | |
2 | 90175 | 2001-11-19 | 2196 | 2440 | - | - | - | HIGH | Med | HIGH | Med | |
2 | 90175 | 2001-11-26 | 2844 | 3160 | - | 8.1 | - | HIGH | Med | HIGH | Med | |
2 | 90175 | 2001-12-03 | 5490 | 6100 | - | 8.0 | - | HIGH | Med | HIGH | HIGH | |
2 | 90175 | 2001-12-10 | 594 | 660 | - | 8.2 | - | HIGH | low | HIGH | low | |
3 | 90176 [2-month plot]
At Leeuwfontein on Edendalspruit |
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2001-11-05 | 2700 | 3000 | - | - | - | HIGH | Med | HIGH | Med |
3 | 90176 | 2001-11-12 | 400 | 400 | - | - | - | HIGH | low | HIGH | low | |
3 | 90176 | 2001-11-19 | 160 | 160 | - | - | - | HIGH | low | low | low | |
3 | 90176 | 2001-11-26 | 810 | 900 | - | 8.3 | - | HIGH | low | HIGH | low | |
3 | 90176 | 2001-12-03 | 6400 | 16000 | - | - | - | HIGH | Med | HIGH | HIGH | |
3 | 90176 | 2001-12-10 | 780 | 780 | - | - | - | HIGH | low | HIGH | low | |
4 | 90234 [2-month plot]
Roodeplaat Sewage: Settling Pond S Outflow |
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2001-11-05 | 170000 | 170000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH |
4 | 90234 | 2001-11-12 | 28000 | 28000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
4 | 90234 | 2001-11-19 | 31300 | 35000 | - | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
4 | 90234 | 2001-11-26 | 10800 | 12000 | - | - | - | HIGH | Med | HIGH | HIGH | |
4 | 90234 | 2001-12-03 | 279000 | 310000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
4 | 90234 | 2001-12-10 | 76000 | 76000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 90236 [2-month plot]
Zeekoegat Sewage Effluent |
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2001-11-05 | 110 | 122 | - | 8.0 | - | HIGH | low | low | low |
5 | 90236 | 2001-11-12 | 132 | 188 | - | - | - | HIGH | low | low | low | |
5 | 90236 | 2001-11-19 | 118 | 118 | - | 8.1 | - | HIGH | low | low | low | |
5 | 90236 | 2001-11-26 | 136 | 136 | - | - | - | HIGH | low | low | low | |
5 | 90236 | 2001-12-03 | 86 | 108 | - | 7.6 | - | HIGH | low | low | low | |
5 | 90236 | 2001-12-10 | 640 | 800 | - | - | - | HIGH | low | HIGH | low | |
6 | 90237 [2-month plot]
Baviaanspoort Sewage Effluent |
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2001-11-05 | 1 | 1 | - | 8.1 | - | Med | low | low | low |
6 | 90237 | 2001-11-12 | 3 | 8 | - | - | - | Med | low | low | low | |
6 | 90237 | 2001-11-19 | 54 | 136 | - | 8.1 | - | HIGH | low | low | low | |
6 | 90237 | 2001-11-26 | 137 | 152 | - | - | - | HIGH | low | low | low | |
6 | 90237 | 2001-12-03 | 3510 | 3900 | - | 7.8 | - | HIGH | Med | HIGH | Med | |
6 | 90237 | 2001-12-10 | 201 | 330 | - | - | - | HIGH | low | Med | low | |
7 | 90238 [2-month plot]
At Franspoort Road Bridge on Edendalspruit |
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2001-11-05 | 220 | 220 | - | 8.4 | - | HIGH | low | Med | low |
7 | 90238 | 2001-11-12 | 760 | 760 | - | - | - | HIGH | low | HIGH | low | |
7 | 90238 | 2001-11-19 | 2420 | 2420 | - | 8.2 | - | HIGH | Med | HIGH | Med | |
7 | 90238 | 2001-11-26 | 612 | 680 | - | - | - | HIGH | low | HIGH | low | |
7 | 90238 | 2001-12-03 | 6200 | 11000 | - | 8.3 | - | HIGH | Med | HIGH | HIGH | |
7 | 90238 | 2001-12-10 | 272 | 340 | - | - | - | HIGH | low | Med | low | |
8 | 90239 [2-month plot]
Pienaars River at Baviaanspoort (Magaliesberg) |
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2001-11-05 | 1800 | 1800 | - | 8.3 | - | HIGH | low | HIGH | Med |
8 | 90239 | 2001-11-12 | 200 | 400 | - | - | - | HIGH | low | Med | low | |
8 | 90239 | 2001-11-19 | 2440 | 2440 | - | 8.3 | - | HIGH | Med | HIGH | Med | |
8 | 90239 | 2001-11-26 | 1440 | 1600 | - | - | - | HIGH | low | HIGH | Med | |
8 | 90239 | 2001-12-03 | 56000 | 56000 | - | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
8 | 90239 | 2001-12-10 | 16800 | 24000 | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 90275 [2-month plot]
Roodeplaat Dam on Pienaars River: near Dam Wall |
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2001-11-05 | 0 | 0 | - | 8.8 | 17.9 | low | low | low | low |
9 | 90275 | 2001-11-12 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90275 | 2001-11-19 | 4 | 5 | - | 8.3 | 14.1 | Med | low | low | low | |
9 | 90275 | 2001-11-26 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90275 | 2001-12-03 | 2 | 2 | - | 9.8 | 15.0 | Med | low | low | low | |
9 | 90275 | 2001-12-10 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90276 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2001-11-05 | 0 | 0 | - | 9.1 | 20.5 | low | low | low | low |
10 | 90276 | 2001-11-12 | 5 | 5 | - | - | - | Med | low | low | low | |
10 | 90276 | 2001-11-19 | 35 | 50 | - | 9.4 | 22.3 | HIGH | low | low | low | |
10 | 90276 | 2001-11-26 | 8 | 9 | - | - | - | Med | low | low | low | |
10 | 90276 | 2001-12-03 | 0 | 0 | - | 9.4 | 16.9 | low | low | low | low | |
10 | 90276 | 2001-12-10 | 0 | 13 | - | - | - | low | low | low | low | |
11 | 90281 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2001-11-05 | 1 | 1 | - | 9.3 | 22.1 | Med | low | low | low |
11 | 90281 | 2001-11-12 | 20 | 22 | - | - | - | HIGH | low | low | low | |
11 | 90281 | 2001-11-19 | 24 | 30 | - | 9.3 | 22.5 | HIGH | low | low | low | |
11 | 90281 | 2001-11-26 | 44 | 55 | - | - | - | HIGH | low | low | low | |
11 | 90281 | 2001-12-03 | 1368 | 1520 | - | 8.8 | 22.6 | HIGH | low | HIGH | Med | |
11 | 90281 | 2001-12-10 | 0 | 0 | - | - | - | low | low | low | low | |
12 | 90282 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2001-11-05 | 0 | 1 | - | 9.1 | 23.1 | low | low | low | low |
12 | 90282 | 2001-11-12 | 4 | 5 | - | - | - | Med | low | low | low | |
12 | 90282 | 2001-11-19 | 2 | 2 | - | 9.5 | - | Med | low | low | low | |
12 | 90282 | 2001-11-26 | 0 | 0 | - | - | - | low | low | low | low | |
12 | 90282 | 2001-12-03 | 43 | 54 | - | 9.6 | 23.5 | HIGH | low | low | low | |
12 | 90282 | 2001-12-10 | 0 | 0 | - | - | - | low | low | low | low | |
13 | 90283 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2001-11-05 | 0 | 0 | - | 8.1 | 19.7 | low | low | low | low |
13 | 90283 | 2001-11-12 | 3 | 3 | - | - | - | Med | low | low | low | |
13 | 90283 | 2001-11-19 | 18 | 19 | - | 9.3 | 21.5 | HIGH | low | low | low | |
13 | 90283 | 2001-11-26 | 7 | 7 | - | - | - | Med | low | low | low | |
13 | 90283 | 2001-12-03 | 40 | 40 | - | 9.3 | 23.3 | HIGH | low | low | low | |
13 | 90283 | 2001-12-10 | 0 | 0 | - | - | - | low | low | low | low | |
14 | 90284 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2001-11-05 | 118 | 148 | - | - | - | HIGH | low | low | low |
14 | 90284 | 2001-11-12 | 170 | 170 | - | - | - | HIGH | low | low | low | |
14 | 90284 | 2001-11-19 | 30 | 50 | - | - | - | HIGH | low | low | low | |
14 | 90284 | 2001-11-26 | 270 | 270 | - | - | - | HIGH | low | Med | low | |
14 | 90284 | 2001-12-03 | 47 | 78 | - | - | - | HIGH | low | low | low | |
14 | 90284 | 2001-12-10 | 3 | 6 | - | - | - | Med | low | low | low | |
15 | 179682 [2-month plot]
Moretele River at Sutelong/Rt Tarrbridge |
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2001-11-06 | 1000 | 8200 | - | 8.1 | 25.4 | HIGH | low | HIGH | Med |
15 | 179682 | 2001-11-13 | - | 1800 | 173 | 8.3 | 24.8 | HIGH | low | HIGH | Med | |
15 | 179682 | 2001-11-13 | 6300 | - | 173 | 8.3 | 24.8 | HIGH | Med | HIGH | HIGH | |
15 | 179682 | 2001-11-20 | - | 2280 | 90 | 8.1 | 25.5 | HIGH | Med | HIGH | Med | |
15 | 179682 | 2001-11-20 | 14600 | - | 90 | 8.1 | 25.5 | HIGH | Med | HIGH | HIGH | |
15 | 179682 | 2001-11-27 | 1000 | 200 | 144 | 7.9 | 25.3 | HIGH | low | HIGH | Med | |
15 | 179682 | 2001-12-04 | 5200 | 560 | 5 | 7.8 | 26.4 | HIGH | Med | HIGH | HIGH | |
15 | 179682 | 2001-12-11 | 1000 | 1350 | - | 7.9 | 30.5 | HIGH | low | HIGH | Med | |
16 | 179683 [2-month plot]
Tolwane River at Legonyane 5M U/S Bridge |
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2001-11-06 | 4100 | 2400 | 15 | 8.1 | 24.5 | HIGH | Med | HIGH | HIGH |
16 | 179683 | 2001-11-13 | - | 2440 | 9 | 8.2 | 25.5 | HIGH | Med | HIGH | Med | |
16 | 179683 | 2001-11-13 | 4100 | - | 9 | 8.2 | 25.5 | HIGH | Med | HIGH | HIGH | |
16 | 179683 | 2001-11-20 | - | 2020 | 14 | 8.2 | 24.6 | HIGH | Med | HIGH | Med | |
16 | 179683 | 2001-11-20 | 0 | - | 14 | 8.2 | 24.6 | low | low | low | low | |
16 | 179683 | 2001-11-27 | 9700 | 1850 | 241 | 7.8 | 24.8 | HIGH | Med | HIGH | HIGH | |
16 | 179683 | 2001-12-04 | 31000 | 9000 | 86 | 8.0 | 24.4 | HIGH | HIGH | HIGH | HIGH | |
16 | 179683 | 2001-12-11 | 20000 | 11000 | 0 | 8.1 | 24.7 | HIGH | HIGH | HIGH | HIGH | |
17 | 179684 [2-month plot]
Sand River at Madidi/50M D/S Left of River |
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2001-11-06 | 10000 | 3100 | 1 | 7.9 | 29.6 | HIGH | Med | HIGH | HIGH |
17 | 179684 | 2001-11-13 | - | 1700 | 4 | 7.8 | 28.5 | HIGH | low | HIGH | Med | |
17 | 179684 | 2001-11-13 | 13100 | - | 4 | 7.8 | 28.5 | HIGH | Med | HIGH | HIGH | |
17 | 179684 | 2001-11-20 | - | 25000 | 30 | 8.0 | 25.7 | HIGH | HIGH | HIGH | HIGH | |
17 | 179684 | 2001-11-20 | 14600 | - | 30 | 8.0 | 25.7 | HIGH | Med | HIGH | HIGH | |
17 | 179684 | 2001-11-27 | 3100 | 200 | 16 | 7.8 | 28.2 | HIGH | Med | HIGH | Med | |
17 | 179684 | 2001-12-04 | 275000 | 115000 | 2 | 7.8 | 24.6 | HIGH | HIGH | HIGH | HIGH | |
17 | 179684 | 2001-12-11 | 0 | 1080 | 0 | 7.9 | 28.1 | low | low | low | low |
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