№ | 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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1996-03-04 | 67000 | 67000 | - | - | - | HIGH | HIGH | HIGH | HIGH |
1 | 90234 | 1996-03-11 | 69000 | 69000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1996-03-18 | 29600 | 37000 | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1996-03-25 | 38000 | 38000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1996-04-01 | 24000 | 24000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1996-04-09 | 41000 | 41000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1996-04-15 | 50000 | 50000 | - | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1996-04-22 | 50000 | 50000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1996-04-29 | 70000 | 70000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90236 [2-month plot]
Zeekoegat Sewage Effluent |
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1996-03-04 | 210 | 210 | - | 7.4 | - | HIGH | low | Med | low |
2 | 90236 | 1996-03-11 | 140 | 140 | - | - | - | HIGH | low | low | low | |
2 | 90236 | 1996-03-18 | 84 | 84 | - | 7.7 | - | HIGH | low | low | low | |
2 | 90236 | 1996-03-25 | 20 | 22 | - | - | - | HIGH | low | low | low | |
2 | 90236 | 1996-04-01 | 20 | 20 | - | 7.6 | - | HIGH | low | low | low | |
2 | 90236 | 1996-04-09 | 60 | 70 | - | - | - | HIGH | low | low | low | |
2 | 90236 | 1996-04-15 | 140 | 140 | - | 7.2 | - | HIGH | low | low | low | |
2 | 90236 | 1996-04-22 | 100 | 100 | - | - | - | HIGH | low | low | low | |
2 | 90236 | 1996-04-29 | 41 | 41 | - | 7.7 | - | HIGH | low | low | low | |
3 | 90237 [2-month plot]
Baviaanspoort Sewage Effluent |
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1996-03-04 | 150 | 150 | - | 7.1 | - | HIGH | low | low | low |
3 | 90237 | 1996-03-11 | 0 | 0 | - | - | - | low | low | low | low | |
3 | 90237 | 1996-03-18 | 88000 | 88000 | - | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 90237 | 1996-03-25 | 3 | 6 | - | - | - | Med | low | low | low | |
3 | 90237 | 1996-04-01 | 0 | 0 | - | 7.1 | - | low | low | low | low | |
3 | 90237 | 1996-04-09 | 0 | 0 | - | - | - | low | low | low | low | |
3 | 90237 | 1996-04-15 | 0 | 0 | - | 7.2 | - | low | low | low | low | |
3 | 90237 | 1996-04-22 | 2 | 3 | - | - | - | Med | low | low | low | |
3 | 90237 | 1996-04-29 | 19300 | 19300 | - | 7.5 | - | HIGH | Med | HIGH | HIGH | |
4 | 90238 [2-month plot]
At Franspoort Road Bridge on Edendalspruit |
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1996-03-04 | 6000 | 6000 | - | 7.6 | - | HIGH | Med | HIGH | HIGH |
4 | 90238 | 1996-03-11 | 490 | 490 | - | - | - | HIGH | low | HIGH | low | |
4 | 90238 | 1996-03-18 | 190 | 190 | - | 8.1 | - | HIGH | low | low | low | |
4 | 90238 | 1996-03-25 | 1600 | 1600 | - | - | - | HIGH | low | HIGH | Med | |
4 | 90238 | 1996-04-01 | 117 | 130 | - | - | - | HIGH | low | low | low | |
4 | 90238 | 1996-04-09 | 250 | 250 | - | - | - | HIGH | low | Med | low | |
4 | 90238 | 1996-04-15 | 180 | 180 | - | 7.5 | - | HIGH | low | low | low | |
4 | 90238 | 1996-04-22 | 3000 | 3000 | - | - | - | HIGH | Med | HIGH | Med | |
4 | 90238 | 1996-04-29 | 16000 | 16000 | - | 8.2 | - | HIGH | Med | HIGH | HIGH | |
5 | 90239 [2-month plot]
Pienaars River at Baviaanspoort (Magaliesberg) |
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1996-03-04 | 63000 | 70000 | - | 8.3 | - | HIGH | HIGH | HIGH | HIGH |
5 | 90239 | 1996-03-11 | 9600 | 12000 | - | - | - | HIGH | Med | HIGH | HIGH | |
5 | 90239 | 1996-03-18 | 8800 | 8800 | - | 8.2 | - | HIGH | Med | HIGH | HIGH | |
5 | 90239 | 1996-03-25 | 27000 | 27000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 90239 | 1996-04-01 | 40000 | 40000 | - | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
5 | 90239 | 1996-04-09 | 21000 | 21000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 90239 | 1996-04-15 | 14000 | 14000 | - | 7.5 | - | HIGH | Med | HIGH | HIGH | |
5 | 90239 | 1996-04-22 | 31000 | 31000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 90239 | 1996-04-29 | 27200 | 34000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
6 | 90275 [2-month plot]
Roodeplaat Dam on Pienaars River: near Dam Wall |
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1996-03-04 | 700 | 700 | - | 8.4 | - | HIGH | low | HIGH | low |
6 | 90275 | 1996-03-11 | 0 | 0 | - | - | - | low | low | low | low | |
6 | 90275 | 1996-03-18 | 0 | 0 | - | 8.4 | 21.3 | low | low | low | low | |
6 | 90275 | 1996-03-25 | 0 | 0 | - | - | - | low | low | low | low | |
6 | 90275 | 1996-04-01 | 0 | 0 | - | 9.4 | 20.5 | low | low | low | low | |
6 | 90275 | 1996-04-10 | 0 | 0 | - | - | - | low | low | low | low | |
6 | 90275 | 1996-04-15 | 0 | 0 | - | 8.1 | 20.3 | low | low | low | low | |
6 | 90275 | 1996-04-22 | 0 | 0 | - | - | - | low | low | low | low | |
6 | 90275 | 1996-04-29 | 0 | 0 | - | 8.1 | 18.8 | low | low | low | low | |
7 | 90276 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1996-03-04 | 50 | 60 | - | 8.3 | - | HIGH | low | low | low |
7 | 90276 | 1996-03-11 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90276 | 1996-03-18 | 3 | 3 | - | 8.3 | 21.2 | Med | low | low | low | |
7 | 90276 | 1996-03-25 | 1 | 1 | - | - | - | Med | low | low | low | |
7 | 90276 | 1996-04-01 | 0 | 0 | - | 9.5 | 22.7 | low | low | low | low | |
7 | 90276 | 1996-04-10 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90276 | 1996-04-15 | 1 | 1 | - | 8.8 | 20.3 | Med | low | low | low | |
7 | 90276 | 1996-04-22 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90276 | 1996-04-29 | 1 | 1 | - | 8.7 | 19.4 | Med | low | low | low | |
8 | 90281 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1996-03-04 | 530 | 530 | - | 8.4 | - | HIGH | low | HIGH | low |
8 | 90281 | 1996-03-11 | 1 | 1 | - | - | - | Med | low | low | low | |
8 | 90281 | 1996-03-18 | 56 | 56 | - | 8.5 | 21.0 | HIGH | low | low | low | |
8 | 90281 | 1996-03-25 | 5 | 5 | - | - | - | Med | low | low | low | |
8 | 90281 | 1996-04-01 | 0 | 2 | - | 9.0 | 21.9 | low | low | low | low | |
8 | 90281 | 1996-04-10 | 9 | 14 | - | - | - | Med | low | low | low | |
8 | 90281 | 1996-04-15 | 4 | 4 | - | 8.9 | 20.4 | Med | low | low | low | |
8 | 90281 | 1996-04-22 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90281 | 1996-04-29 | 2 | 2 | - | 8.4 | 19.5 | Med | low | low | low | |
9 | 90282 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1996-03-04 | 450 | 450 | - | 8.3 | - | HIGH | low | HIGH | low |
9 | 90282 | 1996-03-11 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90282 | 1996-03-18 | 5 | 5 | - | 8.2 | 20.3 | Med | low | low | low | |
9 | 90282 | 1996-03-25 | 40 | 40 | - | - | - | HIGH | low | low | low | |
9 | 90282 | 1996-04-10 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90282 | 1996-04-15 | 0 | 0 | - | 8.7 | 20.3 | low | low | low | low | |
9 | 90282 | 1996-04-22 | 15 | 15 | - | - | - | HIGH | low | low | low | |
9 | 90282 | 1996-04-29 | 0 | 0 | - | 8.6 | 19.4 | low | low | low | low | |
10 | 90283 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1996-03-04 | 140 | 140 | - | 8.3 | - | HIGH | low | low | low |
10 | 90283 | 1996-03-11 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90283 | 1996-03-18 | 20 | 30 | - | 8.4 | 22.0 | HIGH | low | low | low | |
10 | 90283 | 1996-03-25 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90283 | 1996-04-01 | 1 | 1 | - | 8.5 | 21.5 | Med | low | low | low | |
10 | 90283 | 1996-04-10 | 1 | 1 | - | - | - | Med | low | low | low | |
10 | 90283 | 1996-04-15 | 0 | 0 | - | 9.1 | 20.4 | low | low | low | low | |
10 | 90283 | 1996-04-22 | 1 | 1 | - | - | - | Med | low | low | low | |
10 | 90283 | 1996-04-29 | 8 | 8 | - | 8.6 | 19.5 | Med | low | low | low | |
11 | 90284 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1996-03-04 | 78 | 130 | - | - | - | HIGH | low | low | low |
11 | 90284 | 1996-03-11 | 20 | 20 | - | - | - | HIGH | low | low | low | |
11 | 90284 | 1996-03-18 | 117 | 130 | - | - | - | HIGH | low | low | low | |
11 | 90284 | 1996-03-25 | 15 | 19 | - | - | - | HIGH | low | low | low | |
11 | 90284 | 1996-04-01 | 1 | 2 | - | - | - | Med | low | low | low | |
11 | 90284 | 1996-04-10 | 1 | 1 | - | - | - | Med | low | low | low | |
11 | 90284 | 1996-04-15 | 60 | 76 | - | - | - | HIGH | low | low | low | |
11 | 90284 | 1996-04-22 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90284 | 1996-04-29 | 24 | 24 | - | - | - | HIGH | low | low | low |
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