№ | 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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2011-09-30 | 300000 | 16000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH |
1 | 183878 | 2011-10-27 | 200 | 200 | - | 8.4 | - | HIGH | low | Med | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2011-09-30 | 7000 | 8000 | - | 7.4 | - | HIGH | Med | HIGH | HIGH |
2 | 183879 | 2011-10-27 | 150000 | 180000 | - | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 190136 [2-month plot]
Nandoni Dam downstream of Dam Weir on Luvuvhu River |
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2011-09-30 | 120 | 240 | - | - | - | HIGH | low | low | low |
3 | 190136 | 2011-10-26 | 0 | 0 | - | - | - | low | low | low | low | |
4 | 190140 [2-month plot]
Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River |
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2011-09-29 | 90000 | 90000 | - | - | - | HIGH | HIGH | HIGH | HIGH |
4 | 190140 | 2011-10-27 | 80000 | 120000 | - | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
5 | 190183 [2-month plot]
Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River |
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2011-10-10 | 170000 | 170000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH |
6 | 1000005469 [2-month plot]
Mudzwiriti River downstream of Waterval S/W - Check Position |
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2011-09-01 | 6000 | 8000 | - | - | - | HIGH | Med | HIGH | HIGH |
6 | 1000005469 | 2011-10-31 | 0 | 0 | - | - | - | low | low | low | low |
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