№ | 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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2001-11-06 | 766 | - | 1 | 8.0 | - | HIGH | low | HIGH | low |
1 | 183878 | 2001-11-13 | 209 | - | 5 | 8.2 | - | HIGH | low | Med | low | |
1 | 183878 | 2001-11-20 | 146 | - | 11 | 8.1 | - | HIGH | low | low | low | |
1 | 183878 | 2001-11-27 | 214 | - | 14 | 7.2 | - | HIGH | low | Med | low | |
1 | 183878 | 2001-12-04 | 960 | - | 76 | 6.3 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2001-12-12 | 785 | - | 9 | 6.7 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2001-12-18 | 374 | - | 43 | 6.3 | - | HIGH | low | Med | low | |
1 | 183878 | 2001-12-27 | 24192 | - | 395 | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2001-11-06 | 3100 | - | 3 | 7.8 | - | HIGH | Med | HIGH | Med |
2 | 183879 | 2001-11-13 | 27920 | - | 6 | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2001-11-20 | 14250 | - | 9 | 7.8 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2001-11-27 | 2492 | - | 14 | 7.0 | - | HIGH | Med | HIGH | Med | |
2 | 183879 | 2001-12-04 | 31300 | - | 48 | 6.5 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2001-12-12 | 49120 | - | 47 | 6.6 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2001-12-18 | 58530 | - | 17 | 6.3 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2001-12-27 | 53500 | - | 285 | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2001-11-06 | 63 | - | 2 | 7.9 | - | HIGH | low | low | low |
3 | 185112 | 2001-11-13 | 41 | - | 1 | 7.9 | - | HIGH | low | low | low | |
3 | 185112 | 2001-11-20 | 5 | - | 3 | 8.2 | - | Med | low | low | low | |
3 | 185112 | 2001-11-27 | 1 | - | 4 | 7.6 | - | Med | low | low | low | |
3 | 185112 | 2001-12-04 | 246 | - | 65 | 6.2 | - | HIGH | low | Med | low | |
3 | 185112 | 2001-12-12 | 20 | - | 17 | 6.5 | - | HIGH | low | low | low | |
3 | 185112 | 2001-12-18 | 6 | - | 5 | 6.1 | - | Med | low | low | low | |
3 | 185112 | 2001-12-27 | 2014 | - | 15 | 7.7 | - | HIGH | Med | HIGH | Med |
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