№ | 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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2000-01-04 | 2720 | 3400 | - | - | - | HIGH | Med | HIGH | Med |
1 | 90175 | 2000-01-10 | 1476 | 1560 | - | 8.2 | - | HIGH | low | HIGH | Med | |
1 | 90175 | 2000-01-17 | 75000 | 75000 | - | 8.2 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90175 | 2000-01-24 | 9900 | 9900 | - | 8.0 | - | HIGH | Med | HIGH | HIGH | |
1 | 90175 | 2000-01-31 | 320 | 320 | - | 8.4 | - | HIGH | low | Med | low | |
1 | 90175 | 2000-02-07 | 790 | 790 | - | 8.4 | - | HIGH | low | HIGH | low | |
1 | 90175 | 2000-02-14 | 2110 | 2200 | - | 8.4 | - | HIGH | Med | HIGH | Med | |
1 | 90175 | 2000-02-21 | 40800 | 51000 | - | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90175 | 2000-02-28 | 6800 | 6800 | - | 8.1 | - | HIGH | Med | HIGH | HIGH | |
2 | 90234 [2-month plot]
Roodeplaat Sewage: Settling Pond S Outflow |
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2000-01-04 | 71050 | 75500 | - | 7.9 | - | HIGH | HIGH | HIGH | HIGH |
2 | 90234 | 2000-01-10 | 135900 | 151000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 2000-01-17 | 620000 | 620000 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 2000-01-24 | 280000 | 280000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 2000-01-31 | 49500 | 55000 | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 2000-02-07 | 18000 | 18000 | - | - | - | HIGH | Med | HIGH | HIGH | |
2 | 90234 | 2000-02-14 | 220000 | 220000 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 2000-02-21 | 25200 | 28000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90234 | 2000-02-28 | 85000 | 85000 | - | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 90236 [2-month plot]
Zeekoegat Sewage Effluent |
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2000-01-04 | 2700 | 2700 | - | 7.9 | - | HIGH | Med | HIGH | Med |
3 | 90236 | 2000-01-10 | 264 | 330 | - | - | - | HIGH | low | Med | low | |
3 | 90236 | 2000-01-17 | 13350 | 14100 | - | 7.9 | - | HIGH | Med | HIGH | HIGH | |
3 | 90236 | 2000-01-24 | 17 | 17 | - | - | - | HIGH | low | low | low | |
3 | 90236 | 2000-01-31 | 55 | 58 | - | 8.1 | - | HIGH | low | low | low | |
3 | 90236 | 2000-02-07 | 64 | 64 | - | - | - | HIGH | low | low | low | |
3 | 90236 | 2000-02-14 | 450 | 500 | - | 8.1 | - | HIGH | low | HIGH | low | |
3 | 90236 | 2000-02-21 | 82 | 90 | - | - | - | HIGH | low | low | low | |
3 | 90236 | 2000-02-28 | 29 | 144 | - | 7.9 | - | HIGH | low | low | low | |
4 | 90237 [2-month plot]
Baviaanspoort Sewage Effluent |
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2000-01-04 | 59000 | 59000 | - | 8.5 | - | HIGH | HIGH | HIGH | HIGH |
4 | 90237 | 2000-01-10 | 70000 | 70000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
4 | 90237 | 2000-01-17 | 500000 | 500000 | - | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
4 | 90237 | 2000-01-24 | 660 | 690 | - | - | - | HIGH | low | HIGH | low | |
4 | 90237 | 2000-01-31 | 0 | 10 | - | 7.7 | - | low | low | low | low | |
4 | 90237 | 2000-02-07 | 556 | 690 | - | - | - | HIGH | low | HIGH | low | |
4 | 90237 | 2000-02-14 | 10400 | 10400 | - | 7.7 | - | HIGH | Med | HIGH | HIGH | |
4 | 90237 | 2000-02-21 | 30 | 50 | - | - | - | HIGH | low | low | low | |
4 | 90237 | 2000-02-28 | 119 | 132 | - | 8.5 | - | HIGH | low | low | low | |
5 | 90238 [2-month plot]
At Franspoort Road Bridge on Edendalspruit |
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2000-01-04 | 1380 | 2300 | - | 8.4 | - | HIGH | low | HIGH | Med |
5 | 90238 | 2000-01-10 | 1120 | 1120 | - | - | - | HIGH | low | HIGH | Med | |
5 | 90238 | 2000-01-17 | 3290 | 4700 | - | 8.2 | - | HIGH | Med | HIGH | Med | |
5 | 90238 | 2000-01-24 | 7650 | 8500 | - | - | - | HIGH | Med | HIGH | HIGH | |
5 | 90238 | 2000-01-31 | 510 | 510 | - | 8.4 | - | HIGH | low | HIGH | low | |
5 | 90238 | 2000-02-07 | 720 | 720 | - | - | - | HIGH | low | HIGH | low | |
5 | 90238 | 2000-02-14 | 216000 | 270000 | - | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
5 | 90238 | 2000-02-21 | 4150 | 8300 | - | - | - | HIGH | Med | HIGH | HIGH | |
5 | 90238 | 2000-02-28 | 333 | 370 | - | 8.2 | - | HIGH | low | Med | low | |
6 | 90239 [2-month plot]
Pienaars River at Baviaanspoort (Magaliesberg) |
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2000-01-04 | 20000 | 25000 | - | 8.2 | - | HIGH | HIGH | HIGH | HIGH |
6 | 90239 | 2000-01-10 | 66000 | 66000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
6 | 90239 | 2000-01-17 | 31000 | 31000 | - | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
6 | 90239 | 2000-01-24 | 9800 | 9800 | - | - | - | HIGH | Med | HIGH | HIGH | |
6 | 90239 | 2000-01-31 | 61000 | 61000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
6 | 90239 | 2000-02-07 | 462 | 660 | - | - | - | HIGH | low | HIGH | low | |
6 | 90239 | 2000-02-14 | 28000 | 35000 | - | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
6 | 90239 | 2000-02-21 | 7740 | 8600 | - | - | - | HIGH | Med | HIGH | HIGH | |
6 | 90239 | 2000-02-28 | 3690 | 4100 | - | 8.5 | - | HIGH | Med | HIGH | Med | |
7 | 90275 [2-month plot]
Roodeplaat Dam on Pienaars River: near Dam Wall |
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2000-01-04 | 2 | 2 | - | 9.0 | - | Med | low | low | low |
7 | 90275 | 2000-01-10 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90275 | 2000-01-18 | 419 | 440 | - | 8.8 | - | HIGH | low | HIGH | low | |
7 | 90275 | 2000-01-24 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90275 | 2000-01-31 | 0 | 0 | - | 9.8 | 21.6 | low | low | low | low | |
7 | 90275 | 2000-02-07 | 2 | 2 | - | - | - | Med | low | low | low | |
7 | 90275 | 2000-02-21 | 6 | 6 | - | - | - | Med | low | low | low | |
7 | 90275 | 2000-02-28 | 2 | 3 | - | 7.9 | 22.3 | Med | low | low | low | |
8 | 90276 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2000-01-04 | 118 | 118 | - | 9.3 | 24.5 | HIGH | low | low | low |
8 | 90276 | 2000-01-10 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90276 | 2000-01-18 | 189 | 210 | - | - | 21.6 | HIGH | low | low | low | |
8 | 90276 | 2000-01-24 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90276 | 2000-01-31 | 0 | 0 | - | 9.4 | 22.9 | low | low | low | low | |
8 | 90276 | 2000-02-07 | 2 | 2 | - | - | - | Med | low | low | low | |
8 | 90276 | 2000-02-21 | 4 | 5 | - | - | - | Med | low | low | low | |
8 | 90276 | 2000-02-28 | 2 | 2 | - | 8.3 | 23.4 | Med | low | low | low | |
9 | 90281 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2000-01-04 | 510 | 850 | - | 9.2 | 24.6 | HIGH | low | HIGH | low |
9 | 90281 | 2000-01-10 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90281 | 2000-01-18 | 594 | 660 | - | 9.1 | 21.5 | HIGH | low | HIGH | low | |
9 | 90281 | 2000-01-24 | 4 | 4 | - | - | - | Med | low | low | low | |
9 | 90281 | 2000-01-31 | 0 | 0 | - | - | 25.0 | low | low | low | low | |
9 | 90281 | 2000-02-07 | 2 | 2 | - | - | - | Med | low | low | low | |
9 | 90281 | 2000-02-21 | 90 | 90 | - | - | - | HIGH | low | low | low | |
9 | 90281 | 2000-02-28 | 22 | 22 | - | 8.0 | 22.7 | HIGH | low | low | low | |
10 | 90282 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2000-01-04 | 336 | 370 | - | 8.9 | 24.1 | HIGH | low | Med | low |
10 | 90282 | 2000-01-10 | 2 | 4 | - | - | - | Med | low | low | low | |
10 | 90282 | 2000-01-18 | 540 | 600 | - | - | 21.0 | HIGH | low | HIGH | low | |
10 | 90282 | 2000-01-24 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90282 | 2000-01-31 | 0 | 0 | - | - | 23.6 | low | low | low | low | |
10 | 90282 | 2000-02-07 | 4 | 9 | - | - | - | Med | low | low | low | |
10 | 90282 | 2000-02-21 | 12 | 20 | - | - | - | HIGH | low | low | low | |
10 | 90282 | 2000-02-28 | 30 | 30 | - | 8.1 | 21.9 | HIGH | low | low | low | |
11 | 90283 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2000-01-04 | 96 | 101 | - | 8.4 | 24.8 | HIGH | low | low | low |
11 | 90283 | 2000-01-10 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90283 | 2000-01-18 | 370 | 370 | - | 9.1 | 21.7 | HIGH | low | Med | low | |
11 | 90283 | 2000-01-24 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90283 | 2000-01-31 | 0 | 0 | - | 9.4 | 23.1 | low | low | low | low | |
11 | 90283 | 2000-02-07 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90283 | 2000-02-21 | 12 | 14 | - | - | - | HIGH | low | low | low | |
11 | 90283 | 2000-02-28 | 4 | 4 | - | 8.2 | 22.5 | Med | low | low | low | |
12 | 90284 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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2000-01-04 | 440 | 440 | - | - | - | HIGH | low | HIGH | low |
12 | 90284 | 2000-01-10 | 0 | 0 | - | - | - | low | low | low | low | |
12 | 90284 | 2000-01-18 | 480 | 480 | - | - | - | HIGH | low | HIGH | low | |
12 | 90284 | 2000-01-24 | 0 | 0 | - | - | - | low | low | low | low | |
12 | 90284 | 2000-01-31 | 0 | 0 | - | - | - | low | low | low | low | |
12 | 90284 | 2000-02-07 | 44 | 44 | - | - | - | HIGH | low | low | low | |
12 | 90284 | 2000-02-21 | 243 | 270 | - | - | - | HIGH | low | Med | low | |
12 | 90284 | 2000-02-28 | 99 | 110 | - | - | - | HIGH | low | low | low | |
13 | 179682 [2-month plot]
Moretele River at Sutelong/Rt Tarrbridge |
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2000-01-11 | 203 | 290 | 2 | 7.9 | 26.6 | HIGH | low | Med | low |
13 | 179682 | 2000-01-17 | 42000 | 42000 | 2 | 7.9 | 20.4 | HIGH | HIGH | HIGH | HIGH | |
13 | 179682 | 2000-01-25 | 116 | 116 | 2 | 7.8 | 26.0 | HIGH | low | low | low | |
13 | 179682 | 2000-02-01 | 306 | 340 | - | 8.1 | 26.0 | HIGH | low | Med | low | |
13 | 179682 | 2000-02-08 | 3405 | 6200 | 47 | 8.2 | 29.3 | HIGH | Med | HIGH | Med | |
13 | 179682 | 2000-02-15 | 1100 | 2200 | 18 | 7.9 | 29.9 | HIGH | low | HIGH | Med | |
13 | 179682 | 2000-02-22 | 147 | 210 | 4 | 8.2 | 27.0 | HIGH | low | low | low | |
13 | 179682 | 2000-02-29 | 87 | 108 | - | 8.3 | 24.4 | HIGH | low | low | low | |
14 | 179683 [2-month plot]
Tolwane River at Legonyane 5M U/S Bridge |
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2000-01-11 | 4400 | 4400 | 0 | 8.1 | 25.0 | HIGH | Med | HIGH | HIGH |
14 | 179683 | 2000-01-17 | 49500 | 55000 | 25 | 7.9 | 20.1 | HIGH | HIGH | HIGH | HIGH | |
14 | 179683 | 2000-01-25 | 659 | 690 | 3 | 8.3 | 24.2 | HIGH | low | HIGH | low | |
14 | 179683 | 2000-02-01 | 736 | 920 | - | 8.2 | 25.2 | HIGH | low | HIGH | low | |
14 | 179683 | 2000-02-08 | 9270 | 10300 | 8 | 7.9 | 22.7 | HIGH | Med | HIGH | HIGH | |
14 | 179683 | 2000-02-15 | 35550 | 39500 | 200 | 8.1 | 23.3 | HIGH | HIGH | HIGH | HIGH | |
14 | 179683 | 2000-02-22 | 3475 | 3650 | 52 | 8.1 | 24.6 | HIGH | Med | HIGH | Med | |
14 | 179683 | 2000-02-29 | 1000 | 1000 | - | 8.2 | 24.1 | HIGH | low | HIGH | Med | |
15 | 179684 [2-month plot]
Sand River at Madidi/50M D/S Left of River |
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2000-01-11 | 4000 | 4000 | 2 | 7.0 | 27.8 | HIGH | Med | HIGH | HIGH |
15 | 179684 | 2000-01-17 | 720000 | 720000 | 2 | 7.1 | 21.8 | HIGH | HIGH | HIGH | HIGH | |
15 | 179684 | 2000-01-25 | 3960 | 4400 | 3 | 8.1 | 24.6 | HIGH | Med | HIGH | Med | |
15 | 179684 | 2000-02-01 | 3430 | 3600 | - | 8.6 | 29.3 | HIGH | Med | HIGH | Med | |
15 | 179684 | 2000-02-08 | 1190000 | 1190000 | 10 | 7.7 | 22.9 | HIGH | HIGH | HIGH | HIGH | |
15 | 179684 | 2000-02-15 | 240300 | 270000 | 133 | 7.3 | 25.3 | HIGH | HIGH | HIGH | HIGH | |
15 | 179684 | 2000-02-22 | 47000 | 47000 | 9 | 8.2 | 26.4 | HIGH | HIGH | HIGH | HIGH | |
15 | 179684 | 2000-02-29 | 720 | 720 | - | 8.1 | 27.2 | HIGH | low | HIGH | low |
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