№ | 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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2012-01-19 | 15000 | 25000 | - | - | - | HIGH | Med | HIGH | HIGH |
1 | 183878 | 2012-02-01 | - | 71 | - | - | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2012-01-19 | 140000 | 200000 | - | - | - | HIGH | HIGH | HIGH | HIGH |
3 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2012-02-01 | - | 410 | - | - | - | HIGH | low | HIGH | low |
3 | 187157 | 2012-02-29 | - | 1 | - | - | - | Med | low | low | low | |
4 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2012-02-01 | - | 271 | - | - | - | HIGH | low | Med | low |
4 | 187159 | 2012-02-29 | - | 7 | - | - | - | Med | low | low | low | |
5 | 190140 [2-month plot]
Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River |
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2012-01-19 | 1000 | 3000 | - | - | - | HIGH | low | HIGH | Med |
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