№ | 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 | 90234 [2-month plot]
Roodeplaat Sewage: Settling Pond S Outflow |
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1998-03-02 | 30470 | 32000 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH |
1 | 90234 | 1998-03-09 | 183400 | 262000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1998-03-16 | 65000 | 65000 | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1998-03-23 | - | 20000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1998-03-30 | 216000 | 240000 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1998-04-06 | 55000 | 55000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1998-04-14 | 21000 | 21000 | - | 8.3 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1998-04-20 | 29700 | 33000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1998-04-28 | 15700 | 16500 | - | 7.4 | - | HIGH | Med | HIGH | HIGH | |
2 | 90236 [2-month plot]
Zeekoegat Sewage Effluent |
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1998-03-02 | 700 | 900 | - | 7.3 | - | HIGH | low | HIGH | low |
2 | 90236 | 1998-03-09 | 2150 | 2150 | - | - | - | HIGH | Med | HIGH | Med | |
2 | 90236 | 1998-03-16 | 3500 | 3500 | - | 7.8 | - | HIGH | Med | HIGH | Med | |
2 | 90236 | 1998-03-23 | - | 300 | - | - | - | HIGH | low | Med | low | |
2 | 90236 | 1998-03-30 | 630 | 700 | - | 7.8 | - | HIGH | low | HIGH | low | |
2 | 90236 | 1998-04-06 | 1029 | 1470 | - | - | - | HIGH | low | HIGH | Med | |
2 | 90236 | 1998-04-14 | 304 | 360 | - | 8.2 | - | HIGH | low | Med | low | |
2 | 90236 | 1998-04-20 | 585 | 650 | - | - | - | HIGH | low | HIGH | low | |
2 | 90236 | 1998-04-28 | 224 | 280 | - | 8.0 | - | HIGH | low | Med | low | |
3 | 90237 [2-month plot]
Baviaanspoort Sewage Effluent |
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1998-03-02 | 536 | 670 | - | 7.1 | - | HIGH | low | HIGH | low |
3 | 90237 | 1998-03-09 | 133800 | 223000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
3 | 90237 | 1998-03-16 | 70 | 70 | - | 7.9 | - | HIGH | low | low | low | |
3 | 90237 | 1998-03-23 | 0 | 77000 | - | - | - | low | low | low | low | |
3 | 90237 | 1998-03-30 | 104 | 122 | - | 7.4 | - | HIGH | low | low | low | |
3 | 90237 | 1998-04-06 | 230000 | 230000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
3 | 90237 | 1998-04-14 | 208 | 260 | - | 7.7 | - | HIGH | low | Med | low | |
3 | 90237 | 1998-04-20 | 10 | 10 | - | - | - | HIGH | low | low | low | |
3 | 90237 | 1998-04-28 | 560 | 560 | - | 7.0 | - | HIGH | low | HIGH | low | |
4 | 90238 [2-month plot]
At Franspoort Road Bridge on Edendalspruit |
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1998-03-02 | 115 | 230 | - | 8.4 | - | HIGH | low | low | low |
4 | 90238 | 1998-03-09 | 0 | 3200 | - | - | - | low | low | low | low | |
4 | 90238 | 1998-03-16 | 408 | 425 | - | 8.4 | - | HIGH | low | HIGH | low | |
4 | 90238 | 1998-03-23 | 0 | 220 | - | - | - | low | low | low | low | |
4 | 90238 | 1998-03-30 | 513 | 570 | - | 8.4 | - | HIGH | low | HIGH | low | |
4 | 90238 | 1998-04-06 | 720 | 720 | - | - | - | HIGH | low | HIGH | low | |
4 | 90238 | 1998-04-14 | 81 | 90 | - | 8.6 | - | HIGH | low | low | low | |
4 | 90238 | 1998-04-20 | 65 | 85 | - | - | - | HIGH | low | low | low | |
4 | 90238 | 1998-04-28 | 400 | 600 | - | 8.3 | - | HIGH | low | HIGH | low | |
5 | 90239 [2-month plot]
Pienaars River at Baviaanspoort (Magaliesberg) |
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1998-03-02 | 950 | 1900 | - | 8.6 | - | HIGH | low | HIGH | low |
5 | 90239 | 1998-03-09 | 0 | 50000 | - | - | - | low | low | low | low | |
5 | 90239 | 1998-03-16 | 2700 | 3000 | - | 8.3 | - | HIGH | Med | HIGH | Med | |
5 | 90239 | 1998-03-23 | - | 720 | - | - | - | HIGH | low | HIGH | low | |
5 | 90239 | 1998-03-30 | 9030 | 12900 | - | 8.5 | - | HIGH | Med | HIGH | HIGH | |
5 | 90239 | 1998-04-06 | 282 | 330 | - | - | - | HIGH | low | Med | low | |
5 | 90239 | 1998-04-14 | 490 | 490 | - | 8.5 | - | HIGH | low | HIGH | low | |
5 | 90239 | 1998-04-20 | 184 | 230 | - | - | - | HIGH | low | low | low | |
5 | 90239 | 1998-04-28 | 52 | 130 | - | 8.7 | - | HIGH | low | low | low | |
6 | 90275 [2-month plot]
Roodeplaat Dam on Pienaars River: near Dam Wall |
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1998-03-02 | 0 | 0 | - | 8.0 | - | low | low | low | low |
6 | 90275 | 1998-03-09 | 0 | 0 | - | - | - | low | low | low | low | |
6 | 90275 | 1998-03-16 | 0 | 0 | - | 7.5 | - | low | low | low | low | |
6 | 90275 | 1998-03-23 | 0 | 0 | - | - | - | low | low | low | low | |
6 | 90275 | 1998-03-30 | 3 | 4 | - | 7.6 | 23.8 | Med | low | low | low | |
6 | 90275 | 1998-04-06 | 3 | 3 | - | - | - | Med | low | low | low | |
6 | 90275 | 1998-04-14 | 0 | 4 | - | 9.1 | 22.7 | low | low | low | low | |
6 | 90275 | 1998-04-20 | 2 | 8 | - | - | - | Med | low | low | low | |
6 | 90275 | 1998-04-28 | 0 | 0 | - | 9.0 | - | low | low | low | low | |
7 | 90276 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1998-03-02 | 0 | 0 | - | 9.6 | 27.6 | low | low | low | low |
7 | 90276 | 1998-03-09 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90276 | 1998-03-16 | 0 | 0 | - | 8.5 | - | low | low | low | low | |
7 | 90276 | 1998-03-23 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90276 | 1998-03-30 | 0 | 0 | - | 9.5 | 22.7 | low | low | low | low | |
7 | 90276 | 1998-04-06 | 2 | 4 | - | - | - | Med | low | low | low | |
7 | 90276 | 1998-04-14 | 0 | 0 | - | 7.7 | 22.8 | low | low | low | low | |
7 | 90276 | 1998-04-20 | 0 | 2 | - | - | - | low | low | low | low | |
7 | 90276 | 1998-04-28 | 0 | 0 | - | 9.2 | 21.5 | low | low | low | low | |
8 | 90281 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1998-03-02 | 0 | 0 | - | - | 23.5 | low | low | low | low |
8 | 90281 | 1998-03-09 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90281 | 1998-03-16 | 0 | 0 | - | 9.5 | 24.0 | low | low | low | low | |
8 | 90281 | 1998-03-23 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90281 | 1998-03-30 | 6 | 6 | - | 9.6 | 23.9 | Med | low | low | low | |
8 | 90281 | 1998-04-06 | 13 | 32 | - | - | - | HIGH | low | low | low | |
8 | 90281 | 1998-04-14 | 9 | 18 | - | 8.5 | - | Med | low | low | low | |
8 | 90281 | 1998-04-20 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90281 | 1998-04-28 | 3 | 10 | - | 9.2 | 21.4 | Med | low | low | low | |
9 | 90282 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1998-03-02 | 0 | 0 | - | 9.8 | 23.5 | low | low | low | low |
9 | 90282 | 1998-03-09 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90282 | 1998-03-16 | 5 | 5 | - | 7.6 | - | Med | low | low | low | |
9 | 90282 | 1998-03-23 | - | 31 | - | - | - | HIGH | low | low | low | |
9 | 90282 | 1998-03-30 | 5 | 7 | - | 9.1 | 23.7 | Med | low | low | low | |
9 | 90282 | 1998-04-06 | 0 | 2 | - | - | - | low | low | low | low | |
9 | 90282 | 1998-04-14 | 0 | 1 | - | 8.6 | 22.9 | low | low | low | low | |
9 | 90282 | 1998-04-20 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90282 | 1998-04-28 | 0 | 1 | - | 8.9 | - | low | low | low | low | |
10 | 90283 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1998-03-02 | 0 | 0 | - | 9.8 | 27.4 | low | low | low | low |
10 | 90283 | 1998-03-09 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90283 | 1998-03-16 | 0 | 0 | - | 9.6 | 24.4 | low | low | low | low | |
10 | 90283 | 1998-03-23 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90283 | 1998-03-30 | 0 | 0 | - | 9.6 | 24.9 | low | low | low | low | |
10 | 90283 | 1998-04-06 | 4 | 4 | - | - | - | Med | low | low | low | |
10 | 90283 | 1998-04-14 | 0 | 0 | - | 8.4 | 23.8 | low | low | low | low | |
10 | 90283 | 1998-04-20 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90283 | 1998-04-28 | 0 | 0 | - | - | 21.6 | low | low | low | low | |
11 | 90284 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1998-03-02 | 17 | 56 | - | - | - | HIGH | low | low | low |
11 | 90284 | 1998-03-09 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90284 | 1998-03-16 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90284 | 1998-03-23 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90284 | 1998-03-30 | 2 | 2 | - | - | - | Med | low | low | low | |
11 | 90284 | 1998-04-06 | 10 | 10 | - | - | - | HIGH | low | low | low | |
11 | 90284 | 1998-04-14 | 2 | 2 | - | - | - | Med | low | low | low | |
11 | 90284 | 1998-04-20 | 2 | 4 | - | - | - | Med | low | low | low | |
11 | 90284 | 1998-04-28 | 0 | 0 | - | - | - | low | low | low | low |
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