№ | 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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2002-05-07 | 96 | - | 1 | 8.0 | - | HIGH | low | low | low |
1 | 183878 | 2002-05-14 | 512 | - | 2 | 8.1 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2002-05-21 | 228 | - | 1 | 8.9 | - | HIGH | low | Med | low | |
1 | 183878 | 2002-05-28 | 22 | - | 2 | 8.4 | - | HIGH | low | low | low | |
1 | 183878 | 2002-06-04 | 221 | - | 1 | 9.2 | - | HIGH | low | Med | low | |
1 | 183878 | 2002-06-11 | 471 | - | 1 | 7.7 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2002-06-18 | 24192 | - | 4 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 183878 | 2002-06-26 | 132 | - | 2 | 9.8 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2002-05-07 | 393900 | - | 9 | 7.9 | - | HIGH | HIGH | HIGH | HIGH |
2 | 183879 | 2002-05-14 | 23700 | - | 9 | 8.5 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-05-21 | 295500 | - | 14 | 8.5 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-05-28 | 976500 | - | 9 | 8.3 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-06-04 | 44400 | - | 6 | 9.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-06-11 | 161100 | - | 10 | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2002-06-18 | 2220 | - | 3 | 8.2 | - | HIGH | Med | HIGH | Med | |
2 | 183879 | 2002-06-26 | 194640 | - | 6 | 9.2 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2002-05-07 | 20 | - | 3 | 8.2 | - | HIGH | low | low | low |
3 | 185112 | 2002-05-14 | 0 | - | 5 | 8.6 | - | low | low | low | low | |
3 | 185112 | 2002-05-21 | 0 | - | 5 | 7.6 | - | low | low | low | low | |
3 | 185112 | 2002-05-28 | 1 | - | 5 | 7.2 | - | Med | low | low | low | |
3 | 185112 | 2002-06-04 | 5 | - | 5 | 8.7 | - | Med | low | low | low | |
3 | 185112 | 2002-06-11 | 43 | - | 6 | 8.1 | - | HIGH | low | low | low | |
3 | 185112 | 2002-06-18 | 0 | - | 3 | 7.3 | - | low | low | low | low | |
3 | 185112 | 2002-06-26 | 0 | - | 5 | 9.5 | - | low | low | low | low |
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