№ | Site [ view Luvuvhu and Letaba 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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2010-01-07 | - | 84 | 8 | 8.4 | - | HIGH | low | low | low |
1 | 183878 | 2010-01-12 | - | 183 | 7 | 8.2 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2010-01-12 | - | 0 | 8 | 8.3 | - | low | low | low | low |
3 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2010-01-07 | - | 62 | 5 | 7.9 | - | HIGH | low | low | low |
3 | 187157 | 2010-01-18 | - | 1722 | 5 | 7.6 | - | HIGH | low | HIGH | Med | |
4 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2010-01-07 | - | 1600 | 3 | 7.6 | - | HIGH | low | HIGH | Med |
4 | 187159 | 2010-01-18 | - | 740 | 27 | 7.9 | - | HIGH | low | HIGH | low | |
5 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
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2010-01-07 | - | 2000 | 11 | 8.1 | - | HIGH | Med | HIGH | Med |
5 | 187161 | 2010-01-18 | - | 2419170 | 16 | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
6 | 188507 [2-month plot]
Tshandama Tengwe S 255 MT Bridge 2 km to Tshandama Tribal Office near Studam on Mutale River |
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2010-02-24 | 5530 | 7900 | 4 | 6.7 | - | HIGH | Med | HIGH | HIGH |
7 | 190136 [2-month plot]
Nandoni Dam downstream of Dam Weir on Luvuvhu River |
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2010-02-24 | 2 | 6 | 0 | 7.8 | - | Med | low | low | low |
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