№ | 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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2002-07-09 | 63 | - | 1 | 8.2 | - | HIGH | low | low | low |
1 | 183878 | 2002-07-16 | 31 | - | 1 | 9.3 | - | HIGH | low | low | low | |
1 | 183878 | 2002-07-23 | 183 | - | 1 | 7.8 | - | HIGH | low | low | low | |
1 | 183878 | 2002-07-30 | 40 | - | 1 | 8.8 | - | HIGH | low | low | low | |
1 | 183878 | 2002-08-06 | 20 | - | 1 | 8.7 | - | HIGH | low | low | low | |
1 | 183878 | 2002-08-13 | 40 | - | 2 | 9.1 | - | HIGH | low | low | low | |
1 | 183878 | 2002-08-20 | 0 | - | 2 | 8.4 | - | low | low | low | low | |
1 | 183878 | 2002-08-27 | 63 | - | 2 | 8.2 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2002-07-09 | 119100 | - | 4 | 7.9 | - | HIGH | HIGH | HIGH | HIGH |
2 | 183879 | 2002-07-16 | 25800 | - | 5 | 9.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-07-23 | 12300 | - | 6 | 8.2 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2002-07-30 | 13000 | - | 5 | 7.9 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2002-08-06 | 98100 | - | 4 | 8.4 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-08-13 | 48000 | - | 7 | 9.0 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-08-20 | 55500 | - | 3 | 8.8 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-08-27 | 86000 | - | 3 | 8.5 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2002-07-09 | 700 | - | 4 | 7.8 | - | HIGH | low | HIGH | low |
3 | 185112 | 2002-07-16 | 0 | - | 5 | 8.7 | - | low | low | low | low | |
3 | 185112 | 2002-07-23 | 20 | - | 5 | 8.5 | - | HIGH | low | low | low | |
3 | 185112 | 2002-07-30 | 148 | - | 5 | 8.8 | - | HIGH | low | low | low | |
3 | 185112 | 2002-08-06 | 327 | - | 6 | 8.6 | - | HIGH | low | Med | low | |
3 | 185112 | 2002-08-13 | 41 | - | 5 | 8.4 | - | HIGH | low | low | low | |
3 | 185112 | 2002-08-20 | 10 | - | 4 | 8.2 | - | HIGH | low | low | low | |
3 | 185112 | 2002-08-27 | 10 | - | 5 | 8.5 | - | HIGH | low | low | low |
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