№ | Site [ view Olifants 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 | 183878 [2-month plot]
Giyani upstream of STW near R81 Adolf Mhinga Bridge on Klein Letaba River |
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2004-05-04 | 62 | - | 3 | 8.9 | - | HIGH | low | low | low |
1 | 183878 | 2004-05-12 | 114 | - | 3 | 8.2 | - | HIGH | low | low | low | |
1 | 183878 | 2004-05-21 | 220 | - | 3 | 8.2 | - | HIGH | low | Med | low | |
1 | 183878 | 2004-05-28 | 86 | - | 2 | 8.1 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2004-05-04 | 21990 | - | 5 | 8.8 | - | HIGH | HIGH | HIGH | HIGH |
2 | 183879 | 2004-05-12 | 102600 | - | 5 | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2004-05-21 | 151500 | - | 5 | 8.9 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2004-05-28 | 133000 | - | 5 | 8.8 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2004-05-04 | 31 | - | 7 | 9.0 | - | HIGH | low | low | low |
3 | 185112 | 2004-05-12 | 47 | - | 6 | 7.8 | - | HIGH | low | low | low | |
3 | 185112 | 2004-05-21 | 10 | - | 6 | 8.5 | - | HIGH | low | low | low | |
3 | 185112 | 2004-05-28 | 13 | - | 5 | 8.8 | - | HIGH | low | low | low | |
4 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2004-05-11 | 86 | - | 7 | 7.6 | - | HIGH | low | low | low |
4 | 187157 | 2004-05-26 | 72 | - | 6 | 7.5 | - | HIGH | low | low | low | |
5 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2004-05-11 | 520 | - | 9 | 7.8 | - | HIGH | low | HIGH | low |
5 | 187159 | 2004-05-26 | 740 | - | 7 | 7.4 | - | HIGH | low | HIGH | low | |
6 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
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2004-05-11 | 9600 | - | 9 | 7.6 | - | HIGH | Med | HIGH | HIGH |
6 | 187161 | 2004-05-26 | 2360 | - | 8 | 7.8 | - | HIGH | Med | HIGH | Med |
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