№ | Site [ view Olifants 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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2008-01-08 | 20 | - | 6 | 7.5 | - | HIGH | low | low | low |
1 | 183878 | 2008-01-16 | 150 | - | 16 | 7.4 | - | HIGH | low | low | low | |
1 | 183878 | 2008-01-23 | 17330 | - | 27 | 7.3 | - | HIGH | Med | HIGH | HIGH | |
1 | 183878 | 2008-01-29 | 2500 | 2500 | - | - | - | HIGH | Med | HIGH | Med | |
1 | 183878 | 2008-01-31 | 1570 | - | 15 | 8.0 | - | HIGH | low | HIGH | Med | |
1 | 183878 | 2008-02-01 | 20 | - | 6 | 6.8 | - | HIGH | low | low | low | |
1 | 183878 | 2008-02-14 | 60 | - | 6 | 7.9 | - | HIGH | low | low | low | |
1 | 183878 | 2008-02-19 | 50 | - | 3 | 7.3 | - | HIGH | low | low | low | |
1 | 183878 | 2008-02-25 | 448 | - | 5 | 8.2 | - | HIGH | low | HIGH | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2008-01-29 | 74000 | 74000 | - | - | - | HIGH | HIGH | HIGH | HIGH |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2008-01-08 | 0 | - | 12 | 6.9 | - | low | low | low | low |
3 | 185112 | 2008-01-16 | 0 | - | 4 | 6.7 | - | low | low | low | low | |
3 | 185112 | 2008-01-23 | 20 | - | 4 | 7.6 | - | HIGH | low | low | low | |
3 | 185112 | 2008-01-31 | 20 | - | 6 | 6.8 | - | HIGH | low | low | low | |
3 | 185112 | 2008-02-01 | 120 | - | 15 | 8.0 | - | HIGH | low | low | low | |
3 | 185112 | 2008-02-14 | 60 | - | 6 | 7.0 | - | HIGH | low | low | low | |
3 | 185112 | 2008-02-19 | 40 | - | 4 | 7.2 | - | HIGH | low | low | low | |
3 | 185112 | 2008-02-25 | 10 | - | 5 | 8.4 | - | HIGH | low | low | low | |
4 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2008-01-08 | 1110 | - | 20 | 8.0 | - | HIGH | low | HIGH | Med |
4 | 187157 | 2008-01-23 | 400 | - | 23 | 7.5 | - | HIGH | low | HIGH | low | |
4 | 187157 | 2008-02-12 | 30 | - | 6 | 7.0 | - | HIGH | low | low | low | |
4 | 187157 | 2008-02-28 | 310 | - | 8 | 7.1 | - | HIGH | low | Med | low | |
5 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2008-01-08 | 1200 | - | 30 | 8.2 | - | HIGH | low | HIGH | Med |
5 | 187159 | 2008-01-23 | 100 | - | 9 | 7.7 | - | HIGH | low | low | low | |
5 | 187159 | 2008-02-12 | 700 | - | 6 | 6.6 | - | HIGH | low | HIGH | low | |
5 | 187159 | 2008-02-28 | 8840 | - | 6 | 7.3 | - | HIGH | Med | HIGH | HIGH | |
6 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
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2008-01-08 | 10000 | - | 32 | 7.5 | - | HIGH | Med | HIGH | HIGH |
6 | 187161 | 2008-01-23 | 17000 | - | 12 | 7.2 | - | HIGH | Med | HIGH | HIGH | |
6 | 187161 | 2008-02-12 | 157000 | - | 9 | 6.8 | - | HIGH | HIGH | HIGH | HIGH | |
6 | 187161 | 2008-02-28 | 478600 | - | 14 | 6.8 | - | HIGH | HIGH | HIGH | HIGH | |
7 | 187692 [2-month plot]
The Junction 521 LT South of the Gravelotte Tzaneen Road on Groot-Letaba |
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2008-01-08 | 490 | - | 35 | 8.5 | - | HIGH | low | HIGH | low |
7 | 187692 | 2008-01-23 | 300 | - | 8 | - | - | HIGH | low | Med | low | |
7 | 187692 | 2008-02-12 | 20 | - | 4 | 6.7 | - | HIGH | low | low | low | |
7 | 187692 | 2008-02-28 | 1600 | - | 3 | 7.1 | - | HIGH | low | HIGH | Med | |
8 | 190183 [2-month plot]
Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River |
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2008-01-15 | 4300 | 4300 | - | 7.5 | - | HIGH | Med | HIGH | HIGH |
9 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2008-02-12 | - | 0 | 35 | 7.4 | - | low | low | low | low |
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