№ | 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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2002-11-13 | 102 | - | 1 | 8.2 | - | HIGH | low | low | low |
1 | 183878 | 2002-11-19 | 408 | - | 2 | 8.9 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2002-11-24 | 20 | - | 4 | 7.4 | - | HIGH | low | low | low | |
1 | 183878 | 2002-12-04 | 82 | - | 2 | 8.5 | - | HIGH | low | low | low | |
1 | 183878 | 2002-12-11 | 20 | - | - | - | - | HIGH | low | low | low | |
1 | 183878 | 2002-12-19 | 62 | - | 0 | 9.5 | - | HIGH | low | low | low | |
1 | 183878 | 2002-12-23 | 980 | - | 2 | 8.2 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2002-12-31 | 240 | - | 4 | 8.1 | - | HIGH | low | Med | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2002-11-13 | 24300 | - | 2 | 8.3 | - | HIGH | HIGH | HIGH | HIGH |
2 | 183879 | 2002-11-19 | 100 | - | 4 | 8.5 | - | HIGH | low | low | low | |
2 | 183879 | 2002-11-24 | 43800 | - | 3 | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-12-04 | 69100 | - | 4 | 8.2 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-12-11 | 4100 | - | 4 | 7.8 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2002-12-19 | 120331 | - | 9 | 8.6 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-12-23 | 93400 | - | 6 | 6.9 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-12-31 | 2425 | - | 7 | 7.8 | - | HIGH | Med | HIGH | Med | |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2002-11-13 | 63 | - | 5 | 7.1 | - | HIGH | low | low | low |
3 | 185112 | 2002-11-19 | 30 | - | 5 | 8.1 | - | HIGH | low | low | low | |
3 | 185112 | 2002-11-24 | 20 | - | 4 | 7.4 | - | HIGH | low | low | low | |
3 | 185112 | 2002-12-04 | 0 | - | 4 | 7.3 | - | low | low | low | low | |
3 | 185112 | 2002-12-11 | 109 | - | 4 | 8.3 | - | HIGH | low | low | low | |
3 | 185112 | 2002-12-19 | 121 | - | 6 | 8.2 | - | HIGH | low | low | low | |
3 | 185112 | 2002-12-23 | 21 | - | 4 | 7.7 | - | HIGH | low | low | low | |
3 | 185112 | 2002-12-31 | 10 | - | 5 | 7.9 | - | HIGH | low | low | low |
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