№ | 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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2015-03-19 | 2420 | - | 2 | 7.6 | - | HIGH | Med | HIGH | Med |
1 | 183878 | 2015-04-16 | 17 | - | 2 | 7.6 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2015-03-19 | 17 | - | - | - | - | HIGH | low | low | low |
2 | 183879 | 2015-04-16 | 2420 | - | 40 | 7.4 | - | HIGH | Med | HIGH | Med | |
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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2015-03-18 | 1120 | - | 12 | 7.4 | - | HIGH | low | HIGH | Med |
3 | 188507 | 2015-04-23 | 240 | - | 3 | 7.3 | - | 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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2015-03-18 | 2420 | - | 16 | 6.7 | - | HIGH | Med | HIGH | Med |
4 | 188509 | 2015-04-23 | 127 | - | 6 | 6.7 | - | HIGH | low | low | low | |
5 | 190140 [2-month plot]
Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River |
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2015-03-19 | 2420 | - | 47 | 7.5 | - | HIGH | Med | HIGH | Med |
5 | 190140 | 2015-04-16 | 2420 | - | 7 | 7.6 | - | HIGH | Med | HIGH | Med | |
6 | 190183 [2-month plot]
Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River |
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2015-03-16 | 1300 | - | 17 | 7.7 | - | HIGH | low | HIGH | Med |
7 | 1000005469 [2-month plot]
Mudzwiriti River downstream of Waterval S/W - Check Position |
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2015-03-16 | 2420 | - | 57 | 7.6 | - | HIGH | Med | HIGH | Med |
7 | 1000005469 | 2015-04-15 | 816 | - | 7 | 7.3 | - | HIGH | low | HIGH | low |
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