| № | 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 |
|||||||
| 1 | 183878 [2-month plot]
Giyani upstream of STW near R81 Adolf Mhinga Bridge on Klein Letaba River |
|
2004-08-03 | 338 | - | 5 | 9.4 | - | HIGH | low | Med | low |
| 1 | 183878 | 2004-08-10 | 220 | - | 2 | 7.8 | - | HIGH | low | Med | low | |
| 1 | 183878 | 2004-08-17 | 260 | - | 2 | 9.1 | - | HIGH | low | Med | low | |
| 1 | 183878 | 2004-08-24 | 312 | - | 4 | 9.0 | - | HIGH | low | Med | low | |
| 2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
|
2004-08-10 | 199 | - | 6 | 9.1 | - | HIGH | low | low | low |
| 2 | 183879 | 2004-08-24 | 146 | - | 7 | 9.5 | - | HIGH | low | low | low | |
| 3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
|
2004-08-03 | 1390 | - | 6 | 8.0 | - | HIGH | low | HIGH | Med |
| 3 | 185112 | 2004-08-10 | 10 | - | 5 | 8.5 | - | HIGH | low | low | low | |
| 3 | 185112 | 2004-08-17 | 84 | - | 4 | 8.4 | - | HIGH | low | low | low | |
| 3 | 185112 | 2004-08-24 | 30 | - | 5 | 7.8 | - | HIGH | low | low | low | |
| 4 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
|
2004-08-10 | 30 | - | 3 | 9.4 | - | HIGH | low | low | low |
| 4 | 187157 | 2004-08-24 | 20 | - | 3 | 9.2 | - | HIGH | low | low | low | |
| 5 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
|
2004-08-10 | 300 | - | 4 | 9.0 | - | HIGH | low | Med | low |
| 5 | 187159 | 2004-08-24 | 100 | - | 4 | 9.2 | - | HIGH | low | low | low | |
| 6 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
|
2004-08-10 | 7540 | - | 9 | 8.2 | - | HIGH | Med | HIGH | HIGH |
| 6 | 187161 | 2004-08-24 | 10760 | - | 10 | 8.5 | - | HIGH | Med | HIGH | HIGH | |
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