№ | 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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2015-01-14 | 2420 | - | 30 | 7.8 | - | HIGH | Med | HIGH | Med |
1 | 183878 | 2015-02-19 | 44 | - | 2 | 7.9 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2015-01-27 | 2420 | - | 5 | 8.0 | - | HIGH | Med | HIGH | Med |
2 | 183879 | 2015-02-19 | 31 | - | 13 | 7.5 | - | HIGH | low | low | low | |
3 | 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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2015-01-23 | 157 | - | 5 | 7.3 | - | HIGH | low | low | low |
3 | 188507 | 2015-02-17 | 210 | - | 8 | 7.4 | - | HIGH | low | Med | low | |
4 | 188509 [2-month plot]
Tshandama Tengwe S 255 MT Bridge near Tshandama Tribal Office on Nyahalwe River |
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2015-01-23 | 248 | - | 6 | 6.8 | - | HIGH | low | Med | low |
4 | 188509 | 2015-02-17 | 866 | - | 2 | 6.0 | - | HIGH | low | HIGH | low | |
5 | 190140 [2-month plot]
Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River |
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2015-01-14 | 2420 | - | 20 | 7.5 | - | HIGH | Med | HIGH | Med |
5 | 190140 | 2015-02-19 | 2420 | - | 16 | 7.5 | - | HIGH | Med | HIGH | Med | |
6 | 1000005469 [2-month plot]
Mudzwiriti River downstream of Waterval S/W - Check Position |
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2015-01-21 | 756 | - | 13 | 7.4 | - | HIGH | low | HIGH | low |
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