№ | 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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2009-07-02 | - | 110 | 4 | 8.6 | - | HIGH | low | low | low |
1 | 183878 | 2009-07-08 | 352 | 440 | 0 | 8.7 | - | HIGH | low | Med | low | |
1 | 183878 | 2009-07-09 | - | 601 | 3 | 8.6 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2009-07-16 | - | 605 | 4 | 8.0 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2009-07-21 | - | 563 | 3 | 8.5 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2009-08-06 | - | 30 | 2 | 8.9 | - | HIGH | low | low | low | |
1 | 183878 | 2009-08-12 | - | 60 | 5 | 8.2 | - | HIGH | low | low | low | |
1 | 183878 | 2009-08-20 | - | 170 | 4 | 8.2 | - | HIGH | low | low | low | |
1 | 183878 | 2009-08-26 | - | 50 | 2 | 8.9 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2009-07-02 | - | 1000 | 8 | 8.8 | - | HIGH | low | HIGH | Med |
2 | 183879 | 2009-07-08 | 3100 | 3100 | 2 | 8.1 | - | HIGH | Med | HIGH | Med | |
2 | 183879 | 2009-07-09 | - | 1000 | 7 | 7.8 | - | HIGH | low | HIGH | Med | |
2 | 183879 | 2009-07-16 | - | 2000 | 5 | 8.0 | - | HIGH | Med | HIGH | Med | |
2 | 183879 | 2009-07-21 | - | 0 | 6 | 8.0 | - | low | low | low | low | |
2 | 183879 | 2009-08-06 | - | 12000 | 6 | 7.8 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2009-08-12 | - | 1000 | 4 | 7.8 | - | HIGH | low | HIGH | Med | |
2 | 183879 | 2009-08-20 | - | 1030 | 6 | 8.0 | - | HIGH | low | HIGH | Med | |
2 | 183879 | 2009-08-26 | - | 41300 | 5 | 8.7 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2009-07-02 | - | 30 | 17 | 7.7 | - | HIGH | low | low | low |
3 | 185112 | 2009-07-09 | - | 31 | 22 | 8.6 | - | HIGH | low | low | low | |
3 | 185112 | 2009-07-16 | - | 20 | 12 | 7.8 | - | HIGH | low | low | low | |
3 | 185112 | 2009-07-21 | - | 52 | 18 | 8.7 | - | HIGH | low | low | low | |
3 | 185112 | 2009-08-06 | - | 50 | 13 | 8.9 | - | HIGH | low | low | low | |
3 | 185112 | 2009-08-20 | - | 40 | 10 | 8.4 | - | HIGH | low | low | low | |
3 | 185112 | 2009-08-26 | - | 0 | 12 | 8.0 | - | low | low | low | low | |
4 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2009-07-08 | 63 | - | 3 | 8.0 | - | HIGH | low | low | low |
4 | 187157 | 2009-07-21 | - | 0 | 3 | - | - | low | low | low | low | |
4 | 187157 | 2009-08-06 | - | 96 | 2 | 7.7 | - | HIGH | low | low | low | |
4 | 187157 | 2009-08-20 | 630 | - | 3 | 7.8 | - | HIGH | low | HIGH | low | |
5 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2009-07-08 | - | 1610 | 4 | 8.0 | - | HIGH | low | HIGH | Med |
5 | 187159 | 2009-07-21 | 1610 | - | 6 | 8.0 | - | HIGH | low | HIGH | Med | |
5 | 187159 | 2009-08-06 | - | 310 | 11 | 7.4 | - | HIGH | low | Med | low | |
5 | 187159 | 2009-08-20 | 200 | - | 13 | 7.5 | - | HIGH | low | Med | low | |
6 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
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2009-07-08 | - | 1000 | 10 | 7.4 | - | HIGH | low | HIGH | Med |
6 | 187161 | 2009-07-21 | 5200 | - | 7 | 7.5 | - | HIGH | Med | HIGH | HIGH | |
6 | 187161 | 2009-08-06 | - | 6300 | 15 | 7.4 | - | HIGH | Med | HIGH | HIGH | |
6 | 187161 | 2009-08-20 | 2419000 | - | 12 | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
7 | 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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2009-07-07 | 273 | 390 | 2 | 6.7 | - | HIGH | low | Med | low |
7 | 188507 | 2009-08-04 | 990 | - | 6 | 6.9 | - | HIGH | low | HIGH | low | |
8 | 190136 [2-month plot]
Nandoni Dam downstream of Dam Weir on Luvuvhu River |
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2009-07-21 | 13 | - | 0 | - | - | HIGH | low | low | low |
8 | 190136 | 2009-08-24 | 11 | - | 0 | 7.8 | - | HIGH | low | low | low | |
9 | 190183 [2-month plot]
Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River |
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2009-07-07 | 21 | 210 | - | - | - | HIGH | low | low | low |
10 | 1000005469 [2-month plot]
Mudzwiriti River downstream of Waterval S/W - Check Position |
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2009-07-07 | 0 | 0 | - | - | - | low | low | low | low |
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