№ | 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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1997-11-03 | 192000 | 320000 | - | - | - | HIGH | HIGH | HIGH | HIGH |
1 | 90234 | 1997-11-10 | 123300 | 137000 | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1997-11-17 | 234000 | 260000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1997-11-24 | 46050 | 55500 | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1997-12-08 | 27000 | 27000 | - | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1997-12-17 | 21600 | 24000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1997-12-22 | 39000 | 39000 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 90234 | 1997-12-29 | 52200 | 58000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 90236 [2-month plot]
Zeekoegat Sewage Effluent |
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1997-11-03 | 184 | 460 | - | - | - | HIGH | low | low | low |
2 | 90236 | 1997-11-10 | 2008 | 2510 | - | 7.8 | - | HIGH | Med | HIGH | Med | |
2 | 90236 | 1997-11-17 | 1290 | 1290 | - | - | - | HIGH | low | HIGH | Med | |
2 | 90236 | 1997-11-24 | 192 | 320 | - | 7.7 | - | HIGH | low | low | low | |
2 | 90236 | 1997-12-08 | 726 | 850 | - | 8.4 | - | HIGH | low | HIGH | low | |
2 | 90236 | 1997-12-17 | 3120 | 3900 | - | - | - | HIGH | Med | HIGH | Med | |
2 | 90236 | 1997-12-22 | 8370 | 9300 | - | 7.2 | - | HIGH | Med | HIGH | HIGH | |
2 | 90236 | 1997-12-29 | 1260 | 1260 | - | - | - | HIGH | low | HIGH | Med | |
3 | 90237 [2-month plot]
Baviaanspoort Sewage Effluent |
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1997-11-03 | 177 | 325 | - | - | - | HIGH | low | low | low |
3 | 90237 | 1997-11-10 | 0 | 20 | - | 7.5 | - | low | low | low | low | |
3 | 90237 | 1997-11-17 | 42 | 42 | - | - | - | HIGH | low | low | low | |
3 | 90237 | 1997-11-24 | 31 | 31 | - | 7.8 | - | HIGH | low | low | low | |
3 | 90237 | 1997-12-08 | 8 | 8 | - | 8.4 | - | Med | low | low | low | |
3 | 90237 | 1997-12-17 | 0 | 2 | - | - | - | low | low | low | low | |
3 | 90237 | 1997-12-22 | 2960 | 3700 | - | 8.4 | - | HIGH | Med | HIGH | Med | |
3 | 90237 | 1997-12-29 | 240 | 300 | - | - | - | HIGH | low | Med | low | |
4 | 90238 [2-month plot]
At Franspoort Road Bridge on Edendalspruit |
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1997-11-03 | 290 | 290 | - | - | - | HIGH | low | Med | low |
4 | 90238 | 1997-11-10 | 265 | 270 | - | 8.3 | - | HIGH | low | Med | low | |
4 | 90238 | 1997-11-17 | 1170 | 1300 | - | - | - | HIGH | low | HIGH | Med | |
4 | 90238 | 1997-11-24 | 70 | 90 | - | 8.2 | - | HIGH | low | low | low | |
4 | 90238 | 1997-12-08 | 91 | 101 | - | 8.4 | - | HIGH | low | low | low | |
4 | 90238 | 1997-12-17 | 71 | 80 | - | - | - | HIGH | low | low | low | |
4 | 90238 | 1997-12-22 | 810 | 850 | - | 8.4 | - | HIGH | low | HIGH | low | |
4 | 90238 | 1997-12-29 | 459 | 510 | - | - | - | HIGH | low | HIGH | low | |
5 | 90239 [2-month plot]
Pienaars River at Baviaanspoort (Magaliesberg) |
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1997-11-03 | 860 | 860 | - | - | - | HIGH | low | HIGH | low |
5 | 90239 | 1997-11-10 | 56800 | 71000 | - | 8.2 | - | HIGH | HIGH | HIGH | HIGH | |
5 | 90239 | 1997-11-17 | 3255 | 4350 | - | - | - | HIGH | Med | HIGH | Med | |
5 | 90239 | 1997-11-24 | 49600 | 62000 | - | 8.4 | - | HIGH | HIGH | HIGH | HIGH | |
5 | 90239 | 1997-12-08 | 210 | 300 | - | 8.5 | - | HIGH | low | Med | low | |
5 | 90239 | 1997-12-17 | 801 | 900 | - | - | - | HIGH | low | HIGH | low | |
5 | 90239 | 1997-12-22 | 813 | 1300 | - | 8.5 | - | HIGH | low | HIGH | low | |
5 | 90239 | 1997-12-29 | 10502 | 15900 | - | - | - | HIGH | Med | HIGH | HIGH | |
6 | 90275 [2-month plot]
Roodeplaat Dam on Pienaars River: near Dam Wall |
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1997-11-03 | 0 | 0 | - | - | - | low | low | low | low |
6 | 90275 | 1997-11-11 | 0 | 0 | - | 8.2 | 18.4 | low | low | low | low | |
6 | 90275 | 1997-11-17 | 0 | 0 | - | - | - | low | low | low | low | |
6 | 90275 | 1997-11-25 | 0 | 0 | - | 8.8 | 21.4 | low | low | low | low | |
6 | 90275 | 1997-12-09 | 0 | 0 | - | 8.3 | 24.2 | low | low | low | low | |
6 | 90275 | 1997-12-17 | 0 | 0 | - | - | - | low | low | low | low | |
6 | 90275 | 1997-12-22 | 0 | 0 | - | 9.7 | 24.7 | low | low | low | low | |
6 | 90275 | 1997-12-29 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90276 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1997-11-03 | 0 | 0 | - | - | - | low | low | low | low |
7 | 90276 | 1997-11-11 | 0 | 0 | - | 10.0 | 23.1 | low | low | low | low | |
7 | 90276 | 1997-11-17 | 9 | 10 | - | - | - | Med | low | low | low | |
7 | 90276 | 1997-11-25 | 0 | 0 | - | 9.5 | - | low | low | low | low | |
7 | 90276 | 1997-12-09 | 0 | 0 | - | 9.7 | 24.3 | low | low | low | low | |
7 | 90276 | 1997-12-17 | 0 | 0 | - | - | - | low | low | low | low | |
7 | 90276 | 1997-12-22 | 0 | 0 | - | 9.9 | - | low | low | low | low | |
7 | 90276 | 1997-12-29 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90281 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1997-11-03 | 0 | 0 | - | - | - | low | low | low | low |
8 | 90281 | 1997-11-11 | 0 | 0 | - | 10.0 | - | low | low | low | low | |
8 | 90281 | 1997-11-17 | 228 | 380 | - | - | - | HIGH | low | Med | low | |
8 | 90281 | 1997-11-25 | 0 | 0 | - | 9.2 | 21.1 | low | low | low | low | |
8 | 90281 | 1997-12-09 | 0 | 0 | - | 9.6 | 24.3 | low | low | low | low | |
8 | 90281 | 1997-12-17 | 0 | 0 | - | - | - | low | low | low | low | |
8 | 90281 | 1997-12-22 | 0 | 0 | - | 9.8 | 25.6 | low | low | low | low | |
8 | 90281 | 1997-12-29 | 1 | 1 | - | - | - | Med | low | low | low | |
9 | 90282 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1997-11-03 | 0 | 0 | - | - | - | low | low | low | low |
9 | 90282 | 1997-11-11 | 0 | 0 | - | 9.6 | - | low | low | low | low | |
9 | 90282 | 1997-11-17 | 3 | 3 | - | - | - | Med | low | low | low | |
9 | 90282 | 1997-11-25 | 0 | 2 | - | 8.6 | - | low | low | low | low | |
9 | 90282 | 1997-12-17 | 0 | 0 | - | - | - | low | low | low | low | |
9 | 90282 | 1997-12-22 | 0 | 0 | - | 9.2 | 26.3 | low | low | low | low | |
9 | 90282 | 1997-12-29 | 1 | 1 | - | - | - | Med | low | low | low | |
10 | 90283 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1997-11-03 | 0 | 0 | - | - | - | low | low | low | low |
10 | 90283 | 1997-11-11 | 0 | 0 | - | 10.0 | 24.5 | low | low | low | low | |
10 | 90283 | 1997-11-17 | 5 | 5 | - | - | - | Med | low | low | low | |
10 | 90283 | 1997-11-25 | 0 | 0 | - | 8.9 | - | low | low | low | low | |
10 | 90283 | 1997-12-17 | 0 | 0 | - | - | - | low | low | low | low | |
10 | 90283 | 1997-12-22 | 0 | 0 | - | 9.9 | 20.8 | low | low | low | low | |
10 | 90283 | 1997-12-29 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90284 [2-month plot]
Roodeplaat Dam on Pienaars River: Point in Dam |
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1997-11-03 | 204 | 450 | - | - | - | HIGH | low | Med | low |
11 | 90284 | 1997-11-11 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90284 | 1997-11-17 | 8 | 14 | - | - | - | Med | low | low | low | |
11 | 90284 | 1997-11-25 | 16 | 23 | - | - | - | HIGH | low | low | low | |
11 | 90284 | 1997-12-09 | 176 | 220 | - | - | - | HIGH | low | low | low | |
11 | 90284 | 1997-12-17 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90284 | 1997-12-22 | 0 | 0 | - | - | - | low | low | low | low | |
11 | 90284 | 1997-12-29 | 0 | 0 | - | - | - | low | low | low | low |
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