№ | 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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2004-01-05 | 194 | - | 5 | 8.6 | - | HIGH | low | low | low |
1 | 183878 | 2004-01-14 | 6152 | - | 13 | 8.0 | - | HIGH | Med | HIGH | HIGH | |
1 | 183878 | 2004-02-04 | 754 | - | 8 | 7.0 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2004-02-11 | 40 | - | 5 | 9.2 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2004-01-05 | 106200 | - | 6 | 8.9 | - | HIGH | HIGH | HIGH | HIGH |
2 | 183879 | 2004-01-14 | 629400 | - | 5 | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2004-02-04 | 202500 | - | 9 | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2004-02-11 | 67800 | - | 4 | 8.7 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2004-01-05 | 63 | - | 4 | 9.3 | - | HIGH | low | low | low |
3 | 185112 | 2004-01-14 | 64 | - | 6 | 7.6 | - | HIGH | low | low | low | |
3 | 185112 | 2004-02-04 | 181 | - | 10 | 7.2 | - | HIGH | low | low | low | |
3 | 185112 | 2004-02-11 | 10 | - | 5 | 9.3 | - | HIGH | low | low | low | |
4 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2004-01-15 | 798 | - | 7 | 7.5 | - | HIGH | low | HIGH | low |
4 | 187157 | 2004-01-29 | 110 | - | 8 | 8.2 | - | HIGH | low | low | low | |
4 | 187157 | 2004-02-03 | 169 | - | 8 | 7.7 | - | HIGH | low | low | low | |
4 | 187157 | 2004-02-19 | 1187 | - | 7 | 6.9 | - | HIGH | low | HIGH | Med | |
5 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2004-01-15 | 740 | - | 9 | 7.5 | - | HIGH | low | HIGH | low |
5 | 187159 | 2004-01-29 | 310 | - | 13 | 8.0 | - | HIGH | low | Med | low | |
5 | 187159 | 2004-02-03 | 1340 | - | 3 | 9.1 | - | HIGH | low | HIGH | Med | |
5 | 187159 | 2004-02-19 | 155307 | - | 35 | 7.8 | - | HIGH | HIGH | HIGH | HIGH |
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